| Abraham Lincoln Capital Airport (187 m, Illinois) |
6 Bft |
| Ada Airport (310 m, Oklahoma) |
5 Bft |
| Adak (5 m, Alaska) |
5 Bft |
| Akron Executive Airport (326 m, Ohio) |
6 Bft |
| Akron- Canton Airport (377 m, Ohio) |
5 Bft |
| Albert Lea Airport (383 m, Minnesota) |
5 Bft |
| Algona Airport (372 m, Iowa) |
5 Bft |
| Alpine- Casparis Airport (1376 m, Texas) |
7 Bft |
| Altus Air Force Base (413 m, Oklahoma) |
6 Bft |
| Altus/Quartz Mountain Regional Airport (437 m, Oklahoma) |
6 Bft |
| Ames Airport (291 m, Iowa) |
6 Bft |
| Ankeny Regional Airport (275 m, Iowa) |
6 Bft |
| Ardmore Airport (232 m, Oklahoma) |
6 Bft |
| Arlington Airport (192 m, Texas) |
7 Bft |
| Arthur N. Neu Airport (375 m, Iowa) |
6 Bft |
| Atlantic Airport (360 m, Iowa) |
5 Bft |
| Auburn Airport (268 m, Indiana) |
5 Bft |
| Austin Airport (375 m, Minnesota) |
6 Bft |
| Avenger Field (725 m, Texas) |
6 Bft |
| Bad Axe (234 m, Michigan) |
5 Bft |
| Baraboo- Wisconsin Dells Airport (298 m, Wisconsin) |
6 Bft |
| Barkley Regional Airport (126 m, Kentucky) |
5 Bft |
| Barrie-Oro (289 m, Ontario) |
5 Bft |
| Bathurst Inlet (929 m, Northwest Territories) |
7 Bft |
| Beauport (10 m, Quebec) |
5 Bft |
| Beaver Island Airport (204 m, Michigan) |
5 Bft |
| Bella Bella (43 m, British Columbia) |
6 Bft |
| Bellefontaine Regional Airport (342 m, Ohio) |
6 Bft |
| Bentonville Airport (395 m, Arkansas) |
5 Bft |
| Big Spring Airport (784 m, Texas) |
6 Bft |
| Bishop Intl. Airport (233 m, Michigan) |
5 Bft |
| Blair Airport (404 m, Nebraska) |
5 Bft |
| Blue Grass Airport (301 m, Kentucky) |
5 Bft |
| Bolton Field (280 m, Ohio) |
5 Bft |
| Boone Airport (354 m, Iowa) |
6 Bft |
| Bow Valley (1298 m, Alberta) |
6 Bft |
| Bowie Airport (336 m, Texas) |
5 Bft |
| Branch County Memorial Airport (292 m, Michigan) |
5 Bft |
| Branson Airport (397 m, Missouri) |
5 Bft |
| Brownwood Regional Airport (422 m, Texas) |
6 Bft |
| Buffalo Niagara Intl. Airport (219 m, New York) |
6 Bft |
| Burlington Airport (237 m, Wisconsin) |
6 Bft |
| Burlington Intl. Airport (104 m, Vermont) |
5 Bft |
| Butler (193 m, Ohio) |
5 Bft |
| CFB Borden (224 m, Ontario) |
5 Bft |
| Calgary Intl. Airport (1084 m, Alberta) |
5 Bft |
| Cap Tourmente National Wildlife Area (6 m, Quebec) |
5 Bft |
| Cape Girardeau Regional Airport (102 m, Missouri) |
5 Bft |
| Cape Parry AP (14 m, Northwest Territories) |
6 Bft |
| Cardston (1136 m, Alberta) |
5 Bft |
| Caribou (187 m, Ontario) |
9 Bft |
| Carmi Airport (118 m, Illinois) |
5 Bft |
| Cartwright Airport (15 m, Newfoundland) |
5 Bft |
| Cavern City Airport (985 m, New Mexico) |
6 Bft |
| Centerville Airport (313 m, Iowa) |
5 Bft |
| Central Illinois Regional Airport (267 m, Illinois) |
6 Bft |
| Central Wisconsin Airport (389 m, Wisconsin) |
5 Bft |
| Chariton (320 m, Iowa) |
6 Bft |
| Charles B. Wheeler Downtown Airport (226 m, Missouri) |
5 Bft |
| Charlevoix Airport (204 m, Michigan) |
5 Bft |
| Chautauqua (211 m, New York) |
6 Bft |
| Chetek Airport (322 m, Wisconsin) |
5 Bft |
| Chicago Executive Airport (197 m, Illinois) |
5 Bft |
| Chickasha Airport (351 m, Oklahoma) |
6 Bft |
| Childress Airport (594 m, Texas) |
6 Bft |
| Chillicothe (234 m, Missouri) |
5 Bft |
| Chippewa Valley Regional Airport (271 m, Wisconsin) |
5 Bft |
| Churchill Falls (440 m, California) |
5 Bft |
| Churchill Falls Airport (435 m, Newfoundland) |
5 Bft |
| Cincinnati West Airport (178 m, Ohio) |
5 Bft |
| Claresholm (1012 m, Alberta) |
6 Bft |
| Clarinda (303 m, Iowa) |
5 Bft |
| Clarion Airport (354 m, Iowa) |
6 Bft |
| Cleburne Airport (260 m, Texas) |
7 Bft |
| Cleveland Burke Lakefront Airport (178 m, Ohio) |
6 Bft |
| Cleveland Hopkins Intl. Airport (245 m, Ohio) |
5 Bft |
| Clinton Airport (251 m, Missouri) |
6 Bft |
| Clinton Airport (216 m, Iowa) |
7 Bft |
| Clinton Regional Airport (492 m, Oklahoma) |
5 Bft |
| Clinton-Sherman Industrial Airpark (586 m, Oklahoma) |
6 Bft |
| Coleman A. Young Intl. Airport (191 m, Michigan) |
5 Bft |
| Coleman Airport (517 m, Texas) |
6 Bft |
| Collingwood (180 m, Ontario) |
5 Bft |
| Columbus Airport (200 m, Indiana) |
5 Bft |
| Comanche Airport (423 m, Texas) |
6 Bft |
| Copper Harbor Ramos (186 m, Michigan) |
8 Bft |
| Corning Airport (89 m, Arkansas) |
5 Bft |
| Cove Island (181 m, Ontario) |
5 Bft |
| Covington Airport (267 m, Kentucky) |
5 Bft |
| Cox Field (167 m, Texas) |
6 Bft |
| Crawford County Airport (141 m, Illinois) |
5 Bft |
| Creston (394 m, Iowa) |
6 Bft |
| Crowsnest (1303 m, Alberta) |
6 Bft |
| Cumberland Airport (378 m, Wisconsin) |
6 Bft |
| Cushing Airport (279 m, Oklahoma) |
5 Bft |
| Cut Bank Airport (1169 m, Montana) |
7 Bft |
| Cuyahoga County Airport (268 m, Ohio) |
5 Bft |
| Dallas Executive Airport (201 m, Texas) |
7 Bft |
| Dallas Fort Worth Intl. Airport (182 m, Texas) |
8 Bft |
| Dallas Love Field (148 m, Texas) |
7 Bft |
| Dane County Regional Airport (264 m, Wisconsin) |
5 Bft |
| Darke County Airport (307 m, Ohio) |
5 Bft |
| Davenport Airport (259 m, Iowa) |
7 Bft |
| Daviess County Airport (144 m, Indiana) |
5 Bft |
| Davis Field (186 m, Oklahoma) |
7 Bft |
| Dayton Intl. Airport (306 m, Ohio) |
6 Bft |
| DeKalb Airport (279 m, Illinois) |
6 Bft |
| Decorah Airport (353 m, Iowa) |
5 Bft |
| Deerwood Rcs (341 m, Manitoba) |
5 Bft |
| Defiance Memorial Airport (219 m, Ohio) |
6 Bft |
| Delaware (286 m, Indiana) |
5 Bft |
| Delhi (232 m, Ontario) |
5 Bft |
| Deming Airport (1313 m, New Mexico) |
6 Bft |
| Denton Enterprise Airport (197 m, Texas) |
6 Bft |
| Des Moines Intl. Airport (294 m, Iowa) |
6 Bft |
| Dodge Center Airport (398 m, Minnesota) |
6 Bft |
| Dodge County Airport (285 m, Wisconsin) |
6 Bft |
| DuPage Airport (231 m, Illinois) |
7 Bft |
| Dubois Airport (2224 m, Wyoming) |
6 Bft |
| Dubuque Regional Airport (329 m, Iowa) |
6 Bft |
| Durant Regional Airport (213 m, Oklahoma) |
5 Bft |
| Dyess Air Force Base (545 m, Texas) |
6 Bft |
| Eagle Creek Airpark Airport (250 m, Indiana) |
5 Bft |
| Eagle River Union Airport (500 m, Wisconsin) |
6 Bft |
| Eastern Iowa Airport (256 m, Iowa) |
7 Bft |
| Effingham (179 m, Illinois) |
5 Bft |
| Egbert CS (251 m, Ontario) |
5 Bft |
| El Reno (432 m, Oklahoma) |
7 Bft |
| Elk City Regional Business Airport (610 m, Oklahoma) |
5 Bft |
| Emporia Airport (368 m, Kansas) |
5 Bft |
| Englee (30 m, Newfoundland) |
7 Bft |
| Enid Woodring Regional Airport (356 m, Oklahoma) |
5 Bft |
| Ephraim (236 m, Wisconsin) |
6 Bft |
| Erie Intl. Airport (225 m, Pennsylvania) |
6 Bft |
| Estevan Point lighthouse (7 m, British Columbia) |
5 Bft |
| Estherville Muni (401 m, Iowa) |
5 Bft |
| Fairfield Airport (244 m, Iowa) |
6 Bft |
| Falls City/Brenner (300 m, Nebraska) |
5 Bft |
| Fillmore County Airport (389 m, Minnesota) |
6 Bft |
| Findlay Airport (247 m, Ohio) |
7 Bft |
| Flora (144 m, Illinois) |
5 Bft |
| Fond du Lac (246 m, Wisconsin) |
5 Bft |
| Ford Airport (360 m, Michigan) |
6 Bft |
| Forest City Airport (375 m, Iowa) |
6 Bft |
| Fort Dodge Regional Airport (355 m, Iowa) |
5 Bft |
| Fort Madison (221 m, Iowa) |
6 Bft |
| Fort St. John AP (695 m, British Columbia) |
5 Bft |
| Fort Stockton- Pecos County Airport (917 m, Texas) |
6 Bft |
| Fort Worth Meacham Intl. Airport (216 m, Texas) |
7 Bft |
| Fort Worth Spinks Airport (233 m, Texas) |
6 Bft |
| Frankfort Airport (262 m, Indiana) |
5 Bft |
| Frederick Regional Airport (377 m, Oklahoma) |
7 Bft |
| Freeport Airport (262 m, Illinois) |
6 Bft |
| Fremont Airport (235 m, Michigan) |
6 Bft |
| Ft. Pickett / Blackstone (134 m, Virginia) |
5 Bft |
| Fulton County Airport (238 m, Ohio) |
5 Bft |
| Gander Airport (151 m, Newfoundland) |
5 Bft |
| Gaylord Airport (404 m, Michigan) |
6 Bft |
| Gerald R. Ford Intl. Airport (245 m, Michigan) |
6 Bft |
| Goderich (214 m, Ontario) |
6 Bft |
| Gogebic- Iron County Airport (375 m, Michigan) |
6 Bft |
| Goshen Airport (252 m, Indiana) |
6 Bft |
| Graham Airport (342 m, Texas) |
5 Bft |
| Granbury Airport (237 m, Texas) |
6 Bft |
| Grand Marais (186 m, Minnesota) |
5 Bft |
| Grand Prairie Airport (180 m, Texas) |
6 Bft |
| Gratiot Community Airport (230 m, Michigan) |
5 Bft |
| Grayling Airport (353 m, Michigan) |
5 Bft |
| Greater Binghamton Airport (497 m, New York) |
5 Bft |
| Greater Rochester Intl. Airport (169 m, New York) |
5 Bft |
| Grey Islet (8 m, British Columbia) |
8 Bft |
| Grinnell Airport (307 m, Iowa) |
6 Bft |
| Grove Airport (254 m, Oklahoma) |
5 Bft |
| Haines Airport (9 m, Alaska) |
5 Bft |
| Hamilton Airport (396 m, Texas) |
6 Bft |
| Hamilton Airport (238 m, Ontario) |
5 Bft |
| Hannibal Regional Airport (234 m, Missouri) |
6 Bft |
| Harbor Beach(Ramos) (183 m, Michigan) |
5 Bft |
| Harrisburg (121 m, Illinois) |
5 Bft |
| Harrow CDA (AUT) (192 m, Ontario) |
5 Bft |
| Henry Post Army Airfield (360 m, Oklahoma) |
7 Bft |
| Hopedale (8 m, Newfoundland) |
6 Bft |
| Houghton (327 m, Michigan) |
5 Bft |
| Huntington Airport (246 m, Indiana) |
5 Bft |
| Hutchinson Airport (323 m, Minnesota) |
5 Bft |
| Illinois Valley Regional Airport (199 m, Illinois) |
5 Bft |
| Independence Airport (298 m, Iowa) |
6 Bft |
| Indianapolis Mount Comfort (263 m, Indiana) |
5 Bft |
| Inukjuak (25 m, Quebec) |
9 Bft |
| Ionia Airport (249 m, Michigan) |
6 Bft |
| Iowa City Airport (198 m, Iowa) |
7 Bft |
| Iowa Falls Airport (347 m, Iowa) |
6 Bft |
| Ithaca Tompkins Intl. Airport (335 m, New York) |
5 Bft |
| Jack Barstow Airport (194 m, Michigan) |
5 Bft |
| Jackson Airport (441 m, Minnesota) |
5 Bft |
| Jacksonville Airport (190 m, Illinois) |
6 Bft |
| Jasper County Airport (213 m, Indiana) |
5 Bft |
| Jefferson (167 m, Missouri) |
5 Bft |
| John Glenn Columbus Intl. Airport (258 m, Ohio) |
5 Bft |
| John H. Batten Airport (205 m, Wisconsin) |
6 Bft |
| Johnson (334 m, Kansas) |
6 Bft |
| Joplin Regional Airport (297 m, Missouri) |
5 Bft |
| Kansas City Intl. Airport (313 m, Missouri) |
5 Bft |
| Kenosha Regional Airport (226 m, Wisconsin) |
6 Bft |
| Keokuk Airport (205 m, Iowa) |
6 Bft |
| Kickapoo Downtown Airport (304 m, Texas) |
5 Bft |
| KindakunRocks (14 m, British Columbia) |
6 Bft |
| Kings Land o' Lakes Airport (520 m, Wisconsin) |
5 Bft |
| Kingston Arpt (Man) (93 m, Ontario) |
6 Bft |
| Kinngait Airport (50 m, Nunavut) |
5 Bft |
| Kirksville Regional Airport (294 m, Missouri) |
6 Bft |
| Knox County Airport (363 m, Ohio) |
5 Bft |
| Knoxville (283 m, Iowa) |
6 Bft |
| Kokomo Airport (253 m, Indiana) |
5 Bft |
| Kuujjuaq Airport (44 m, Quebec) |
7 Bft |
| Kuujjuarapik Airport (24 m, Quebec) |
6 Bft |
| La Crosse Regional Airport (202 m, Wisconsin) |
6 Bft |
| La Veta Pass (3114 m, Colorado) |
6 Bft |
| Lacon Airport (173 m, Illinois) |
6 Bft |
| Lagoon City (221 m, Ontario) |
6 Bft |
| Lake Havasu City Airport (238 m, Arizona) |
5 Bft |
| Lakeland Airport (496 m, Wisconsin) |
6 Bft |
| Lamoni (342 m, Iowa) |
5 Bft |
| Lancaster Regional Airport (153 m, Texas) |
6 Bft |
| Langlade (464 m, Wisconsin) |
6 Bft |
| Lansing Airport (188 m, Illinois) |
5 Bft |
| Lapeer Airport (254 m, Michigan) |
5 Bft |
| Las Cruces Intl. Airport (1358 m, New Mexico) |
5 Bft |
| Lawrence J. Timmerman Airport (224 m, Wisconsin) |
6 Bft |
| Lawrence Regional Airport (254 m, Kansas) |
5 Bft |
| Lawton (338 m, Oklahoma) |
7 Bft |
| Lea (1114 m, New Mexico) |
7 Bft |
| Lebanon-Springfield Airport (264 m, Kentucky) |
5 Bft |
| Lee C. Fine Memorial Airport (265 m, Missouri) |
5 Bft |
| Lethbridge (929 m, Alberta) |
7 Bft |
| Lewis University Airport (231 m, Illinois) |
5 Bft |
| Lima Allen (296 m, Ohio) |
6 Bft |
| Litchfield Airport (210 m, Illinois) |
7 Bft |
| Logan County Airport (178 m, Illinois) |
6 Bft |
| London Madison County Airport (330 m, Ohio) |
5 Bft |
| Lorain (242 m, Ohio) |
6 Bft |
| Luce (265 m, Michigan) |
5 Bft |
| Lucy Islands (26 m, British Columbia) |
7 Bft |
| Lytton (225 m, British Columbia) |
6 Bft |
| Lytton Airport (225 m, British Columbia) |
6 Bft |
| MBS Intl. Airport (204 m, Michigan) |
6 Bft |
| Mackenzie (690 m, British Columbia) |
5 Bft |
| Mackenzie Airport (695 m, British Columbia) |
5 Bft |
| Mackinac Island Airport (226 m, Michigan) |
5 Bft |
| Macomb Airport (216 m, Illinois) |
7 Bft |
| Makkovik Airport (71 m, Newfoundland) |
7 Bft |
| Manistee (189 m, Michigan) |
6 Bft |
| Manistique (209 m, Michigan) |
5 Bft |
| Manitowoc (198 m, Wisconsin) |
5 Bft |
| Mansfield Lahm Regional Airport (395 m, Ohio) |
7 Bft |
| Maple Lake Airport (313 m, Minnesota) |
5 Bft |
| Marfa Airport (1473 m, Texas) |
7 Bft |
| Marion (350 m, Arkansas) |
5 Bft |
| Marshall Town Muni (296 m, Iowa) |
6 Bft |
| Mary’s Harbour (11 m, Newfoundland) |
5 Bft |
| Mary's Harbour Airport (12 m, Newfoundland) |
5 Bft |
| Mason (363 m, Iowa) |
6 Bft |
| Mason (197 m, Michigan) |
6 Bft |
| McConnell Air Force Base (413 m, Kansas) |
5 Bft |
| McKinney National Airport (176 m, Texas) |
7 Bft |
| Menomonie Airport (273 m, Wisconsin) |
6 Bft |
| Merrill Airport (401 m, Wisconsin) |
5 Bft |
| Mesquite Metro Airport (136 m, Texas) |
6 Bft |
| Michigan City Airport (200 m, Indiana) |
5 Bft |
| Middlesboro Airport (352 m, Kentucky) |
5 Bft |
| Middleton Muni - Morey Field (283 m, Wisconsin) |
6 Bft |
| Midland Airpark Airport (854 m, Texas) |
6 Bft |
| Midland Airport (874 m, Texas) |
8 Bft |
| Midlothian Airport (217 m, Texas) |
5 Bft |
| Midway Intl. Airport (190 m, Illinois) |
6 Bft |
| Milwaukee Mitchell Intl. Airport (211 m, Wisconsin) |
6 Bft |
| Mineral Point (359 m, Wisconsin) |
6 Bft |
| Mineral Wells Airport (296 m, Texas) |
5 Bft |
| Mission Field (1418 m, Montana) |
6 Bft |
| Monroe Airport (331 m, Wisconsin) |
6 Bft |
| Monroe County Airport (258 m, Indiana) |
8 Bft |
| Monticello Regional Airport (259 m, Iowa) |
7 Bft |
| Morris Airport (178 m, Illinois) |
6 Bft |
| Mount Carmel Airport (131 m, Illinois) |
5 Bft |
| Mount Pleasant Airport (224 m, Iowa) |
6 Bft |
| Mount Pleasant Airport (230 m, Michigan) |
5 Bft |
| Mount Vernon Airport (146 m, Illinois) |
6 Bft |
| Mount Washington Airport (1910 m, New Hampshire) |
8 Bft |
| Muskegon (193 m, Michigan) |
6 Bft |
| Nebraska City Airport (354 m, Nebraska) |
5 Bft |
| Needles Airport (302 m, California) |
5 Bft |
| Neil Armstrong Airport (278 m, Ohio) |
5 Bft |
| New Century AirCenter (331 m, Kansas) |
6 Bft |
| New Lisbon Airport (276 m, Wisconsin) |
5 Bft |
| Niagara Falls Intl. Airport (180 m, New York) |
6 Bft |
| North Texas Regional Airport (228 m, Texas) |
6 Bft |
| Northeast Iowa Regional Airport (343 m, Iowa) |
6 Bft |
| Northwest Arkansas National Airport (392 m, Arkansas) |
5 Bft |
| O’Hare Intl. Airport (205 m, Illinois) |
6 Bft |
| Odessa Airport (902 m, Texas) |
8 Bft |
| Oelwen (328 m, Iowa) |
7 Bft |
| Ohio State University Airport (276 m, Ohio) |
5 Bft |
| Okmulgee Regional Airport (219 m, Oklahoma) |
5 Bft |
| Osceola Airport (275 m, Wisconsin) |
5 Bft |
| Osceola Muni (338 m, Iowa) |
6 Bft |
| Oscoda- Wurtsmith Airport (188 m, Michigan) |
5 Bft |
| Oskaloosa Airport (256 m, Iowa) |
6 Bft |
| Ottumwa Regional Airport (256 m, Iowa) |
6 Bft |
| Owosso Community Airport (224 m, Michigan) |
5 Bft |
| Pauls Valley Airport (295 m, Oklahoma) |
6 Bft |
| Pella Airport (270 m, Iowa) |
6 Bft |
| Peoria Airport (202 m, Illinois) |
8 Bft |
| Perry Airport (309 m, Iowa) |
5 Bft |
| Pincher Creek (1190 m, Alberta) |
7 Bft |
| Pincher Creek Airport (1190 m, Alberta) |
7 Bft |
| Pine Springs (1663 m, Texas) |
10 Bft |
| Pittsfield (216 m, Illinois) |
6 Bft |
| Platteville Airport (312 m, Wisconsin) |
6 Bft |
| Point Lay LRRS Airport (6 m, Alaska) |
7 Bft |
| Pontiac Airport (201 m, Illinois) |
6 Bft |
| Port Weller (79 m, Ontario) |
5 Bft |
| Prairie du Chien Airport (201 m, Wisconsin) |
5 Bft |
| Price County Airport (449 m, Wisconsin) |
5 Bft |
| Purdue University Airport (182 m, Indiana) |
6 Bft |
| Puvirnituq (23 m, Quebec) |
5 Bft |
| Quad Cities Intl. Airport (181 m, Illinois) |
7 Bft |
| Quincy Regional Airport (232 m, Illinois) |
7 Bft |
| Rantoul National Aviation Center (225 m, Illinois) |
6 Bft |
| Red Wing Regional Airport (239 m, Minnesota) |
5 Bft |
| Redwood Falls Muni (312 m, Minnesota) |
5 Bft |
| Reedsburg Airport (276 m, Wisconsin) |
5 Bft |
| Rhinelander (495 m, Wisconsin) |
5 Bft |
| Rice Lake Regional Airport (347 m, Wisconsin) |
5 Bft |
| Roben- Hood Airport (302 m, Michigan) |
6 Bft |
| Rochelle Airport (238 m, Illinois) |
7 Bft |
| Rock Falls Airport (197 m, Illinois) |
6 Bft |
| Rockford Airport (226 m, Illinois) |
7 Bft |
| Rockwall Airport (175 m, Texas) |
6 Bft |
| Rolla National Airport (335 m, Missouri) |
6 Bft |
| Roscommon (351 m, Michigan) |
5 Bft |
| Ross County Airport (221 m, Ohio) |
5 Bft |
| Rusk County Airport (377 m, Wisconsin) |
5 Bft |
| Russellville Regional Airport (123 m, Arkansas) |
5 Bft |
| Saginaw (183 m, Michigan) |
5 Bft |
| Saglek Bay (501 m, California) |
8 Bft |
| Saglek Bay AP (483 m, Newfoundland) |
8 Bft |
| Saint John's AP (135 m, Newfoundland) |
5 Bft |
| Salem-Leckrone (174 m, Illinois) |
5 Bft |
| Sallisaw Airport (161 m, Oklahoma) |
5 Bft |
| Savanna Airport (188 m, Illinois) |
5 Bft |
| Sawyer Intl. Airport (372 m, Michigan) |
7 Bft |
| Sedalia Regional Airport (277 m, Missouri) |
6 Bft |
| Sedona Airport (1471 m, Arizona) |
6 Bft |
| Seminole Airport (1010 m, Texas) |
5 Bft |
| Seward Airport (18 m, Alaska) |
5 Bft |
| Shawnee Regional Airport (327 m, Oklahoma) |
5 Bft |
| Sheboygan (228 m, Wisconsin) |
6 Bft |
| Sheldon (432 m, Iowa) |
5 Bft |
| Shenandoah Muni (296 m, Iowa) |
5 Bft |
| Shepherd Bay AP (45 m, Nunavut) |
5 Bft |
| Sitka Rocky Gutierrez Airport (6 m, Alaska) |
5 Bft |
| Skyhaven Airport (243 m, Missouri) |
5 Bft |
| Smith Field (364 m, Arkansas) |
6 Bft |
| Snyder (741 m, Texas) |
5 Bft |
| South Bend Intl. Airport (236 m, Indiana) |
5 Bft |
| South Haven Airport (203 m, Michigan) |
6 Bft |
| South St. Paul Airport (250 m, Minnesota) |
5 Bft |
| Southeast Iowa Regional Airport (210 m, Iowa) |
6 Bft |
| Southern Illinois Airport (125 m, Illinois) |
6 Bft |
| Southern Wisconsin Regional Airport (246 m, Wisconsin) |
5 Bft |
| Sparta/Fort McCoy Airport (256 m, Wisconsin) |
5 Bft |
| Springdale Airport (412 m, Arkansas) |
5 Bft |
| Springfield- Beckley Airport (323 m, Ohio) |
5 Bft |
| Springfield- Branson National Airport (390 m, Missouri) |
6 Bft |
| St James Muni Arpt (325 m, Minnesota) |
5 Bft |
| St. Anthony Lwis (32 m, Newfoundland) |
5 Bft |
| St. Charles (133 m, Missouri) |
6 Bft |
| St. Louis Lambert Intl. Airport (172 m, Missouri) |
6 Bft |
| St. Louis Regional Airport (166 m, Illinois) |
5 Bft |
| St. Paul Downtown Airport (219 m, Minnesota) |
5 Bft |
| St.Anthony A (32 m, Newfoundland) |
5 Bft |
| Ste Foy (U. Laval) (91 m, Quebec) |
5 Bft |
| Stephenville Airport (402 m, Texas) |
6 Bft |
| Stigler Regional Airport (183 m, Oklahoma) |
6 Bft |
| Stillwater Regional Airport (300 m, Oklahoma) |
5 Bft |
| Storm Lake Airport (454 m, Iowa) |
5 Bft |
| Strother Field (353 m, Kansas) |
5 Bft |
| Sturgis Airport (282 m, Michigan) |
6 Bft |
| Tahlequah Airport (266 m, Oklahoma) |
6 Bft |
| Taylor (448 m, Wisconsin) |
5 Bft |
| Taylorville Airport (190 m, Illinois) |
5 Bft |
| Terrace Airport (217 m, British Columbia) |
8 Bft |
| Terre Haute Regional Airport (175 m, Indiana) |
5 Bft |
| Thomas P. Stafford Airport (489 m, Oklahoma) |
5 Bft |
| Tinker Air Force Base (384 m, Oklahoma) |
7 Bft |
| Toledo Executive Airport (189 m, Ohio) |
6 Bft |
| Toledo Express Airport (211 m, Ohio) |
5 Bft |
| Toledo Suburban Airport (204 m, Michigan) |
5 Bft |
| Tomahawk Airport (453 m, Wisconsin) |
6 Bft |
| Tri-County Regional Airport (219 m, Wisconsin) |
6 Bft |
| Twillingate (AUT) (92 m, Newfoundland) |
6 Bft |
| Union County Airport (311 m, Ohio) |
5 Bft |
| University of Illinois Willard Airport (230 m, Illinois) |
6 Bft |
| University of Oklahoma Westheimer Airport (357 m, Oklahoma) |
6 Bft |
| Vermilion Regional Airport (212 m, Illinois) |
6 Bft |
| Vernon (386 m, Texas) |
6 Bft |
| Veterans Airport of Southern Illinois (144 m, Illinois) |
5 Bft |
| Vineland Station RCS (79 m, Ontario) |
6 Bft |
| Vinton Airport (258 m, Iowa) |
5 Bft |
| Viroqua Airport (394 m, Wisconsin) |
6 Bft |
| Volk Field Air National Guard Base Airport (280 m, Wisconsin) |
5 Bft |
| Warsaw Airport (259 m, Indiana) |
5 Bft |
| Waseca Airport (343 m, Minnesota) |
5 Bft |
| Washington (230 m, Iowa) |
7 Bft |
| Washington Airport (149 m, Missouri) |
7 Bft |
| Waterloo Regional Airport (268 m, Iowa) |
7 Bft |
| Waterton Park Gate (1296 m, Alberta) |
8 Bft |
| Watertown Airport (254 m, Wisconsin) |
5 Bft |
| Watertown Intl. Airport (99 m, New York) |
6 Bft |
| Watonga Regional Airport (472 m, Oklahoma) |
5 Bft |
| Waukegan National Airport (222 m, Illinois) |
5 Bft |
| Waukesha (284 m, Wisconsin) |
6 Bft |
| Wausau Downtown Airport (365 m, Wisconsin) |
5 Bft |
| Wawa (287 m, Ontario) |
6 Bft |
| Waynesville-St. Robert Regional Airport (351 m, Missouri) |
5 Bft |
| Webster City (342 m, Iowa) |
6 Bft |
| West Bend Airport (270 m, Wisconsin) |
6 Bft |
| West Michigan Regional Airport (210 m, Michigan) |
7 Bft |
| Wexford (396 m, Michigan) |
6 Bft |
| Whiteman Air Force Base (255 m, Missouri) |
5 Bft |
| Wiarton Airport (223 m, Ontario) |
6 Bft |
| Wiley Post Airport (396 m, Oklahoma) |
6 Bft |
| Will Rogers World Airport (398 m, Oklahoma) |
7 Bft |
| Windsor Airport (190 m, Ontario) |
5 Bft |
| Winkler Airport (855 m, Texas) |
7 Bft |
| Winona Airport (200 m, Minnesota) |
6 Bft |
| Wittman Regional Airport (246 m, Wisconsin) |
5 Bft |
| Wright-Patterson Air Force Base (251 m, Ohio) |
6 Bft |
| Yakutat Airport (13 m, Alaska) |
5 Bft |
| Yellowstone Regional Airport (1553 m, Wyoming) |
5 Bft |
| Youngstown (361 m, Ohio) |
5 Bft |
North - South