| Abilene Airport (546 m, Texas) |
5 Bft |
| Adak (5 m, Alaska) |
5 Bft |
| Addison Airport (196 m, Texas) |
6 Bft |
| Akhiok Airport (13 m, Alaska) |
7 Bft |
| Alamogordo (1279 m, New Mexico) |
5 Bft |
| Albuquerque Airport (1618 m, New Mexico) |
7 Bft |
| Alpine- Casparis Airport (1376 m, Texas) |
5 Bft |
| Altus Air Force Base (413 m, Oklahoma) |
6 Bft |
| Altus/Quartz Mountain Regional Airport (437 m, Oklahoma) |
6 Bft |
| Amqui (166 m, Quebec) |
5 Bft |
| Andrews Airport (967 m, Texas) |
6 Bft |
| Angel Fire Airport (2554 m, New Mexico) |
5 Bft |
| Angelina (88 m, Texas) |
5 Bft |
| Annette Island Airport (110 m, Alaska) |
6 Bft |
| Aransas (8 m, Texas) |
5 Bft |
| Ardmore (257 m, Oklahoma) |
5 Bft |
| Ardmore Airport (232 m, Oklahoma) |
5 Bft |
| Arkansas Intl. Airport (79 m, Arkansas) |
5 Bft |
| Arlington Airport (192 m, Texas) |
6 Bft |
| Aspen/Pitkin (2384 m, Colorado) |
6 Bft |
| Athens Airport (135 m, Texas) |
5 Bft |
| Atkinson Airport (290 m, Kansas) |
5 Bft |
| Atoka (180 m, Oklahoma) |
6 Bft |
| Auburn/Lewiston Airport (88 m, Maine) |
6 Bft |
| Augusta State Airport (107 m, Maine) |
6 Bft |
| Aurora Airport (548 m, Nebraska) |
5 Bft |
| Austin (189 m, Texas) |
5 Bft |
| Austin Executive Airport (188 m, Texas) |
6 Bft |
| Bad Axe (234 m, Michigan) |
5 Bft |
| Baie-Comeau Airport (22 m, Quebec) |
6 Bft |
| Bangor Intl. Airport (56 m, Maine) |
6 Bft |
| Baraboo- Wisconsin Dells Airport (298 m, Wisconsin) |
6 Bft |
| Barksdale Air Force Base (51 m, Louisiana) |
6 Bft |
| Barstow-Daggett Airport (587 m, California) |
9 Bft |
| Bartlesville Airport (218 m, Oklahoma) |
6 Bft |
| Bathurst Arpt(Awrs) (59 m, New Brunswick) |
5 Bft |
| Bay City Airport (14 m, Texas) |
5 Bft |
| Beaumont Airport (10 m, Texas) |
5 Bft |
| Beeville Airport (82 m, Texas) |
5 Bft |
| Belen Airport (1583 m, New Mexico) |
5 Bft |
| Bentonville Airport (395 m, Arkansas) |
6 Bft |
| Beresford Airport (59 m, New Brunswick) |
5 Bft |
| Berlin Regional Airport (353 m, New Hampshire) |
5 Bft |
| Bert Mooney Airport (1688 m, Montana) |
6 Bft |
| Bicycle Lake Army Airfield (716 m, California) |
8 Bft |
| Big Spring Airport (784 m, Texas) |
5 Bft |
| Blanc-Sablon Airport (32 m, Quebec) |
7 Bft |
| Blanding Airport (1788 m, Utah) |
7 Bft |
| Block (33 m, Rhode Island) |
5 Bft |
| Boerne Stage Field (422 m, Texas) |
5 Bft |
| Boise Airport (872 m, Idaho) |
6 Bft |
| Bonilla Island (17 m, British Columbia) |
8 Bft |
| Boone (418 m, Arkansas) |
5 Bft |
| Boulder City Airport (671 m, Nevada) |
6 Bft |
| Boundary County Airport (711 m, Idaho) |
5 Bft |
| Bowie Airport (336 m, Texas) |
5 Bft |
| Branson West Airport (411 m, Missouri) |
5 Bft |
| Breckenridge Airport (391 m, Texas) |
5 Bft |
| Brenham (94 m, Texas) |
5 Bft |
| Brier Island (16 m, Nova Scotia) |
9 Bft |
| Brookhaven Airport (25 m, New York) |
6 Bft |
| Brownwood Regional Airport (422 m, Texas) |
5 Bft |
| Bryce Canyon Airport (2312 m, Utah) |
7 Bft |
| Buckley Space Force Base (1726 m, Colorado) |
6 Bft |
| Burley Airport (1267 m, Idaho) |
7 Bft |
| Burnet Airport (391 m, Texas) |
5 Bft |
| Burns Airport (1271 m, Oregon) |
5 Bft |
| C. David Campbell Field (136 m, Texas) |
7 Bft |
| CFB Bagotville (159 m, Quebec) |
6 Bft |
| Caldwell Airport (119 m, Texas) |
6 Bft |
| Caledonia County Airport (362 m, Vermont) |
5 Bft |
| Cameron Airport (123 m, Texas) |
6 Bft |
| Canadian Airport (730 m, Texas) |
6 Bft |
| Cannon Air Force Base (1309 m, New Mexico) |
7 Bft |
| Canyonlands Regional Airport (1388 m, Utah) |
7 Bft |
| Cap D'Espoir (15 m, Quebec) |
8 Bft |
| Cape Cod Gateway Airport (16 m, Massachusetts) |
5 Bft |
| Cape Newenham LRRS Airport (165 m, Alaska) |
9 Bft |
| Cape Race (27 m, Newfoundland) |
5 Bft |
| Cape St James CS (92 m, British Columbia) |
7 Bft |
| Capital Region Intl. Airport (266 m, Michigan) |
5 Bft |
| Cardston (1136 m, Alberta) |
5 Bft |
| Caribou (187 m, Ontario) |
7 Bft |
| Caribou Airport (191 m, Maine) |
7 Bft |
| Caribou Point (AUT) (2 m, Nova Scotia) |
6 Bft |
| Carway Airport (1354 m, Alberta) |
5 Bft |
| Castlegar Airport (495 m, Nova Scotia) |
5 Bft |
| Castroville Airport (235 m, Texas) |
5 Bft |
| Cavern City Airport (985 m, New Mexico) |
8 Bft |
| Cedar City Regional Airport (1714 m, Utah) |
6 Bft |
| Center Airport (97 m, Texas) |
5 Bft |
| Centralia (163 m, Illinois) |
5 Bft |
| Challis Airport (1546 m, Idaho) |
6 Bft |
| Chanute Martin Johnson Airport (298 m, Kansas) |
6 Bft |
| Charlevoix (Mrc) (719 m, Quebec) |
5 Bft |
| Charlo Airport (42 m, New Brunswick) |
5 Bft |
| Charlottetown Airport (79 m, Prince Edward Island) |
6 Bft |
| Chatham Airport (19 m, Massachusetts) |
5 Bft |
| Chennault Intl. Airport (4 m, Louisiana) |
5 Bft |
| Chevery (8 m, Quebec) |
6 Bft |
| Chickasha Airport (351 m, Oklahoma) |
5 Bft |
| Childress Airport (594 m, Texas) |
6 Bft |
| Claremore Regional Airport (221 m, Oklahoma) |
7 Bft |
| Clayton Municipal Airpark (1515 m, New Mexico) |
8 Bft |
| Cleburne Airport (260 m, Texas) |
6 Bft |
| Cleveland Airport (46 m, Texas) |
5 Bft |
| Cleveland Airport (43 m, Mississippi) |
5 Bft |
| Clines Corner (2160 m, New Mexico) |
9 Bft |
| Clinton Airport (216 m, Iowa) |
5 Bft |
| Clinton-Sherman Industrial Airpark (586 m, Oklahoma) |
6 Bft |
| Coeur d'Alene Airport (707 m, Idaho) |
6 Bft |
| Coffeyville Airport (230 m, Kansas) |
6 Bft |
| Coleman Airport (517 m, Texas) |
5 Bft |
| Coles (220 m, Illinois) |
6 Bft |
| Colonel James Jabara Airport (433 m, Kansas) |
6 Bft |
| Colorado Air and Space Port (1680 m, Colorado) |
6 Bft |
| Colorado City (1486 m, Arizona) |
6 Bft |
| Colorado Springs Airport (1881 m, Colorado) |
6 Bft |
| Comanche Airport (423 m, Texas) |
5 Bft |
| Concord Airport (105 m, New Hampshire) |
5 Bft |
| Corning Airport (89 m, Arkansas) |
5 Bft |
| Cortez Airport (1803 m, Colorado) |
7 Bft |
| Coulter Field Airport (112 m, Texas) |
5 Bft |
| Cox Field (167 m, Texas) |
6 Bft |
| Creech Air Force Base Airport (951 m, Nevada) |
7 Bft |
| Crowsnest (1303 m, Alberta) |
5 Bft |
| Cushing Airport (279 m, Oklahoma) |
6 Bft |
| Cut Bank Airport (1169 m, Montana) |
8 Bft |
| Dalhart Airport (1216 m, Texas) |
7 Bft |
| Dallas Executive Airport (201 m, Texas) |
6 Bft |
| Dallas Love Field (148 m, Texas) |
5 Bft |
| Dane County Regional Airport (264 m, Wisconsin) |
6 Bft |
| David Wayne Hooks Memorial Airport (46 m, Texas) |
5 Bft |
| Daviess County Airport (144 m, Indiana) |
5 Bft |
| Davis Field (186 m, Oklahoma) |
6 Bft |
| DeKalb Airport (279 m, Illinois) |
6 Bft |
| DeQuincy Airport (25 m, Louisiana) |
5 Bft |
| Debert (39 m, Nova Scotia) |
5 Bft |
| Decatur Airport (319 m, Texas) |
5 Bft |
| Del Norte Airport (2425 m, Colorado) |
5 Bft |
| Delta (1583 m, Colorado) |
7 Bft |
| Delta Airport (1451 m, Utah) |
8 Bft |
| Delta County Airport (187 m, Michigan) |
6 Bft |
| Deming Airport (1313 m, New Mexico) |
6 Bft |
| Denton Enterprise Airport (197 m, Texas) |
7 Bft |
| Dodge County Airport (285 m, Wisconsin) |
5 Bft |
| Door (221 m, Wisconsin) |
7 Bft |
| Double Eagle II Airport (1779 m, New Mexico) |
7 Bft |
| Doylestown Airport (120 m, Pennsylvania) |
5 Bft |
| Drake Field (381 m, Arkansas) |
6 Bft |
| Draughon- Miller Central Texas Regional Airport (208 m, Texas) |
6 Bft |
| Drummond Island Airport (204 m, Michigan) |
5 Bft |
| Dryden Airport (413 m, Ontario) |
5 Bft |
| DuPage Airport (231 m, Illinois) |
5 Bft |
| Durango (2038 m, Colorado) |
8 Bft |
| Durant Regional Airport (213 m, Oklahoma) |
6 Bft |
| Dyersburg Regional Airport (102 m, Tennessee) |
5 Bft |
| Dyess Air Force Base (545 m, Texas) |
5 Bft |
| Eagle County Regional Airport (1993 m, Colorado) |
7 Bft |
| Eagle Lake Airport (56 m, Texas) |
5 Bft |
| Eareckson Air Station (31 m, Alaska) |
7 Bft |
| East Hampton Airport (17 m, New York) |
5 Bft |
| East Point (8 m, Prince Edward Island) |
6 Bft |
| Eastern Oregon Regional Airport (456 m, Oregon) |
7 Bft |
| Easterwood Airport (98 m, Texas) |
5 Bft |
| Edmundston (156 m, New Brunswick) |
5 Bft |
| Edward F. Knapp State Airport (355 m, Vermont) |
6 Bft |
| Effingham (179 m, Illinois) |
5 Bft |
| Egegik Airport (119 m, Alaska) |
5 Bft |
| El Paso Intl. Airport (1194 m, Texas) |
6 Bft |
| Elk City Regional Business Airport (610 m, Oklahoma) |
6 Bft |
| Elkhart (1099 m, Kansas) |
6 Bft |
| Elkhart Airport (237 m, Indiana) |
5 Bft |
| Ely Airport (1909 m, Nevada) |
6 Bft |
| Emporia Airport (368 m, Kansas) |
6 Bft |
| Englee (30 m, Newfoundland) |
5 Bft |
| Enid Woodring Regional Airport (356 m, Oklahoma) |
6 Bft |
| Ephraim (236 m, Wisconsin) |
6 Bft |
| Erie Airport (1564 m, Colorado) |
5 Bft |
| Ernest A. Love Field Airport (1537 m, Arizona) |
5 Bft |
| Evansville Airport (118 m, Indiana) |
5 Bft |
| Farmington Airport (274 m, Missouri) |
5 Bft |
| Felts Field Airport (595 m, Washington) |
6 Bft |
| Fitchburg Airport (106 m, Massachusetts) |
5 Bft |
| Flagstaff Airport (2131 m, Arizona) |
5 Bft |
| Fletcher Field (53 m, Mississippi) |
5 Bft |
| Florence Airport (1658 m, Colorado) |
6 Bft |
| Fort Bridger Airport (2145 m, Wyoming) |
6 Bft |
| Fort Carson (1789 m, Colorado) |
7 Bft |
| Fort Lauderdale (7 m, Florida) |
5 Bft |
| Fort Montmorency Rc RCS (673 m, Quebec) |
5 Bft |
| Fort Smith Regional Airport (141 m, Arkansas) |
6 Bft |
| Fort Worth Meacham Intl. Airport (216 m, Texas) |
7 Bft |
| Fort Worth Spinks Airport (233 m, Texas) |
6 Bft |
| Four Corners Regional Airport (1677 m, New Mexico) |
7 Bft |
| Frankfort Dow Memorial Field (193 m, Michigan) |
5 Bft |
| Fredericksburg (517 m, Texas) |
5 Bft |
| Fredericton Intl. Airport (31 m, New Brunswick) |
6 Bft |
| Freeport Airport (262 m, Illinois) |
5 Bft |
| Friedman Memorial Airport (1620 m, Idaho) |
6 Bft |
| Ft Severn (15 m, Ontario) |
6 Bft |
| Fulton County Airport (269 m, New York) |
5 Bft |
| Gage Airport (667 m, Oklahoma) |
7 Bft |
| Gagetown Awos A (51 m, New Brunswick) |
6 Bft |
| Gainesville Airport (256 m, Texas) |
6 Bft |
| Gallup Airport (1972 m, New Mexico) |
6 Bft |
| Gander Airport (151 m, Newfoundland) |
5 Bft |
| Garden (878 m, Kansas) |
6 Bft |
| Garfield County Regional Airport (1691 m, Colorado) |
7 Bft |
| Gary Airport (180 m, Indiana) |
5 Bft |
| Gaylord Airport (404 m, Michigan) |
5 Bft |
| George Bush Intercontinental Airport (33 m, Texas) |
5 Bft |
| Gilmer Airport (127 m, Texas) |
6 Bft |
| Glacier Park Intl. Airport (906 m, Montana) |
5 Bft |
| Goderich (214 m, Ontario) |
5 Bft |
| Golovin Airport (8 m, Alaska) |
5 Bft |
| Gonzales Airport (108 m, Texas) |
5 Bft |
| Goose (49 m, Newfoundland) |
5 Bft |
| Graham Airport (342 m, Texas) |
5 Bft |
| Granbury Airport (237 m, Texas) |
5 Bft |
| Grand Canyon National Park Airport (2014 m, Arizona) |
7 Bft |
| Grand Junction Regional Airport (1472 m, Colorado) |
7 Bft |
| Grand Prairie Airport (180 m, Texas) |
5 Bft |
| Grant County Airport (1638 m, New Mexico) |
7 Bft |
| Grant County Intl. Airport (364 m, Washington) |
6 Bft |
| Grant County Regional Airport (1127 m, Oregon) |
5 Bft |
| Grants Milan Mun. AP (1987 m, New Mexico) |
6 Bft |
| Grayling Airport (353 m, Michigan) |
5 Bft |
| Great Bend Airport (575 m, Kansas) |
6 Bft |
| Great Duck Island (183 m, Ontario) |
6 Bft |
| Great Falls Intl. Airport (1116 m, Montana) |
6 Bft |
| Greater Sudbury (190 m, Ontario) |
5 Bft |
| Green Bay (209 m, Wisconsin) |
5 Bft |
| Greenville (Amos) (316 m, Maine) |
8 Bft |
| Greenwood (28 m, Nova Scotia) |
7 Bft |
| Grey Butte Field Airport (923 m, California) |
6 Bft |
| Grey Islet (8 m, British Columbia) |
8 Bft |
| Grider Field (63 m, Arkansas) |
6 Bft |
| Groton (3 m, Connecticut) |
5 Bft |
| Grove Airport (254 m, Oklahoma) |
6 Bft |
| Gunnison (2339 m, Colorado) |
7 Bft |
| Guthrie Airport (327 m, Oklahoma) |
6 Bft |
| H.A. Clark Memorial Field (2036 m, Arizona) |
5 Bft |
| Hale County Airport (1028 m, Texas) |
6 Bft |
| Halifax Airport (145 m, Nova Scotia) |
6 Bft |
| Halliburton Field (339 m, Oklahoma) |
6 Bft |
| Hancock (26 m, Maine) |
6 Bft |
| Hanksville Airport (1355 m, Utah) |
7 Bft |
| Hannibal Regional Airport (234 m, Missouri) |
5 Bft |
| Harriet Alexander Field (2293 m, Colorado) |
7 Bft |
| Harriman-and-West Airport (201 m, Massachusetts) |
5 Bft |
| Harrington Cda (53 m, Prince Edward Island) |
6 Bft |
| Harry Reid Intl. Airport (664 m, Nevada) |
8 Bft |
| Hart Island (AUT) (8 m, Nova Scotia) |
5 Bft |
| Hartness State Airport (176 m, Vermont) |
5 Bft |
| Hastings Airport (596 m, Nebraska) |
6 Bft |
| Hawthorne Industrial Airport (1285 m, Nevada) |
5 Bft |
| Hays Regional Airport (609 m, Kansas) |
6 Bft |
| Hearne Airport (87 m, Texas) |
5 Bft |
| Heath Point (7 m, Quebec) |
8 Bft |
| Hebbronville Airport (202 m, Texas) |
5 Bft |
| Helena Regional Airport (1188 m, Montana) |
7 Bft |
| Henderson Executive Airport (749 m, Nevada) |
6 Bft |
| Henry Post Army Airfield (360 m, Oklahoma) |
5 Bft |
| Hermiston Airport (195 m, Oregon) |
7 Bft |
| Hillsboro Airport (209 m, Texas) |
7 Bft |
| Hillsdale Airport (360 m, Michigan) |
5 Bft |
| Hobart Regional Airport (478 m, Oklahoma) |
6 Bft |
| Holland Rock (5 m, British Columbia) |
7 Bft |
| Hoonah Airport (0 m, Alaska) |
5 Bft |
| Hopedale (8 m, Newfoundland) |
6 Bft |
| Houlton Intl. Airport (150 m, Maine) |
6 Bft |
| Houston Executive Airport (51 m, Texas) |
5 Bft |
| Huntsville Regional Airport (111 m, Texas) |
5 Bft |
| Hutchinson (931 m, Texas) |
7 Bft |
| Idabel (144 m, Oklahoma) |
5 Bft |
| Idaho County Airport (1010 m, Idaho) |
6 Bft |
| Idaho Falls Regional Airport (1441 m, Idaho) |
6 Bft |
| Igiugig Airport (27 m, Alaska) |
5 Bft |
| Ile Rouge (5 m, Quebec) |
9 Bft |
| Iliamna Airport (49 m, Alaska) |
6 Bft |
| Illinois Valley Regional Airport (199 m, Illinois) |
5 Bft |
| Independence Airport (251 m, Kansas) |
7 Bft |
| Indianapolis Mount Comfort (263 m, Indiana) |
5 Bft |
| Ingonish Beach CS (8 m, Nova Scotia) |
5 Bft |
| Ionia Airport (249 m, Michigan) |
5 Bft |
| Island Lake Airport (235 m, Manitoba) |
6 Bft |
| J. Lynn Helms Sevier (107 m, Arkansas) |
5 Bft |
| Jack Brooks Regional Airport (7 m, Texas) |
6 Bft |
| Jerome (1233 m, Idaho) |
7 Bft |
| John H. Batten Airport (205 m, Wisconsin) |
6 Bft |
| Johnson (334 m, Kansas) |
5 Bft |
| Jonesboro Airport (80 m, Arkansas) |
6 Bft |
| Jonquière (128 m, Quebec) |
5 Bft |
| Joplin Regional Airport (297 m, Missouri) |
7 Bft |
| Jordan Airport (811 m, Montana) |
6 Bft |
| Kake Airport (9 m, Alaska) |
5 Bft |
| Kansas City Intl. Airport (313 m, Missouri) |
6 Bft |
| Katatota Island (AUT) (261 m, Ontario) |
5 Bft |
| Kelowna Intl. Airport (456 m, British Columbia) |
5 Bft |
| Kenosha Regional Airport (226 m, Wisconsin) |
5 Bft |
| Kentville (49 m, Nova Scotia) |
6 Bft |
| Ketchikan Airport (29 m, Alaska) |
7 Bft |
| Kickapoo Downtown Airport (304 m, Texas) |
5 Bft |
| Killeen (283 m, Texas) |
5 Bft |
| Killeen- Fort Hood Regional Airport (309 m, Texas) |
6 Bft |
| Kimball Airport (1501 m, Nebraska) |
6 Bft |
| KindakunRocks (14 m, British Columbia) |
7 Bft |
| King Cove Airport (47 m, Alaska) |
8 Bft |
| King Salmon Airport (14 m, Alaska) |
5 Bft |
| Kingman Airport (1033 m, Arizona) |
7 Bft |
| Kit Carson County Airport (1285 m, Colorado) |
6 Bft |
| Kodiak Airport (34 m, Alaska) |
8 Bft |
| Koliganek Airport (82 m, Alaska) |
6 Bft |
| Kremmling Airport (2229 m, Colorado) |
6 Bft |
| La Baie (135 m, Quebec) |
5 Bft |
| La Grande/Union County Airport (826 m, Oregon) |
5 Bft |
| La Junta Airport (1278 m, Colorado) |
9 Bft |
| La Porte Airport (248 m, Indiana) |
5 Bft |
| La Ronge Airport (379 m, Saskatchewan) |
5 Bft |
| La Ronge Airport (379 m, Saskatchewan) |
5 Bft |
| La Veta Pass (3114 m, Colorado) |
10 Bft |
| Lacon Airport (173 m, Illinois) |
5 Bft |
| Laconia Airport (166 m, New Hampshire) |
6 Bft |
| Lago Vista Airport (375 m, Texas) |
5 Bft |
| Lamar Airport (1129 m, Colorado) |
8 Bft |
| Lampasas Airport (370 m, Texas) |
5 Bft |
| Lancaster Regional Airport (153 m, Texas) |
6 Bft |
| Lapeer Airport (254 m, Michigan) |
5 Bft |
| Las Cruces Intl. Airport (1358 m, New Mexico) |
5 Bft |
| Las Vegas Airport (2092 m, New Mexico) |
9 Bft |
| Lawrence J. Timmerman Airport (224 m, Wisconsin) |
5 Bft |
| Lawton (338 m, Oklahoma) |
5 Bft |
| Lea (1114 m, New Mexico) |
7 Bft |
| Lemhi (1233 m, Idaho) |
7 Bft |
| Lewis University Airport (231 m, Illinois) |
5 Bft |
| Lewiston Airport (438 m, Idaho) |
6 Bft |
| Lewistown Airport (1263 m, Montana) |
6 Bft |
| Liberal Mid-America Regional Airport (879 m, Kansas) |
6 Bft |
| Limon Airport (1635 m, Colorado) |
6 Bft |
| Litchfield Airport (210 m, Illinois) |
5 Bft |
| Livingston County Spencer J. Hardy Airport (293 m, Michigan) |
5 Bft |
| Lloyd Stearman Field (416 m, Kansas) |
5 Bft |
| Logan County Airport (178 m, Illinois) |
6 Bft |
| Logan Intl. Airport (9 m, Massachusetts) |
6 Bft |
| Los Alamos Airport (2186 m, New Mexico) |
6 Bft |
| Lubbock Preston Smith Intl. Airport (988 m, Texas) |
5 Bft |
| Luce (265 m, Michigan) |
5 Bft |
| Lucy Islands (26 m, British Columbia) |
9 Bft |
| Lynn Lake Airport (354 m, Manitoba) |
5 Bft |
| Lytton (225 m, British Columbia) |
5 Bft |
| Lytton Airport (225 m, British Columbia) |
5 Bft |
| Magdalen Islands (8 m, Quebec) |
5 Bft |
| Magic Valley Regional Airport (1265 m, Idaho) |
6 Bft |
| Malmstrom Air Force Base (1056 m, Montana) |
7 Bft |
| Mammoth Yosemite Airport (2173 m, California) |
6 Bft |
| Manhattan (48 m, New York) |
5 Bft |
| Manhattan Regional Airport (322 m, Kansas) |
5 Bft |
| Manistee (189 m, Michigan) |
5 Bft |
| Manistique (209 m, Michigan) |
5 Bft |
| Manitowoc (198 m, Wisconsin) |
6 Bft |
| Marion (350 m, Arkansas) |
5 Bft |
| Marion Airport (303 m, Ohio) |
5 Bft |
| Masset Airport (8 m, British Columbia) |
6 Bft |
| Mc Gregor (180 m, Texas) |
6 Bft |
| McAlester Regional Airport (231 m, Oklahoma) |
7 Bft |
| McConnell Air Force Base (413 m, Kansas) |
6 Bft |
| McGrath Airport (103 m, Alaska) |
5 Bft |
| McKinley National Park Airport (524 m, Alaska) |
5 Bft |
| McKinney National Airport (176 m, Texas) |
6 Bft |
| Meadow Lake Airport (2095 m, Colorado) |
6 Bft |
| Meeker (1948 m, Colorado) |
9 Bft |
| Melrose Gunnery Range (1326 m, New Mexico) |
7 Bft |
| Memorial Field Airport (165 m, Arkansas) |
5 Bft |
| Memphis Airport (87 m, Tennessee) |
6 Bft |
| Mena Intermountain Airport (329 m, Arkansas) |
5 Bft |
| Menominee Airport (191 m, Michigan) |
5 Bft |
| Mercury/Desert Rock (1006 m, Nevada) |
6 Bft |
| Mesquite Metro Airport (136 m, Texas) |
6 Bft |
| Metlakatla Seaplane Base (0 m, Alaska) |
5 Bft |
| Mexia Limestone County Airport (166 m, Texas) |
6 Bft |
| Miami Intl. Airport (4 m, Florida) |
5 Bft |
| Michel-Pouliot Gaspé Airport (35 m, Quebec) |
6 Bft |
| Michigan City Airport (200 m, Indiana) |
5 Bft |
| MidAmerica St. Louis Airport (135 m, Illinois) |
5 Bft |
| Middleton Island Airport (14 m, Alaska) |
5 Bft |
| Middleton Muni - Morey Field (283 m, Wisconsin) |
5 Bft |
| Midland Airpark Airport (854 m, Texas) |
6 Bft |
| Midland Airport (874 m, Texas) |
6 Bft |
| Midlothian Airport (217 m, Texas) |
6 Bft |
| Midway Intl. Airport (190 m, Illinois) |
5 Bft |
| Milford Municipal (1536 m, Utah) |
8 Bft |
| Millinocket Airport (124 m, Maine) |
7 Bft |
| Minden (85 m, Louisiana) |
5 Bft |
| Mineral Point (359 m, Wisconsin) |
5 Bft |
| Mineral Wells Airport (296 m, Texas) |
6 Bft |
| Mission Field (1418 m, Montana) |
7 Bft |
| Missoula Montana Airport (972 m, Montana) |
6 Bft |
| Mojave Air and Space Port Airport (849 m, California) |
5 Bft |
| Moncton Airport (71 m, New Brunswick) |
6 Bft |
| Monmouth Executive Airport (48 m, New Jersey) |
5 Bft |
| Monroe Airport (331 m, Wisconsin) |
5 Bft |
| Montauk Airport (2 m, New York) |
5 Bft |
| Monticello Airport (36 m, Arkansas) |
5 Bft |
| Montreal Airport Trudeau (34 m, Quebec) |
5 Bft |
| Montrose Airport (1755 m, Colorado) |
6 Bft |
| Moore County Airport (1129 m, Texas) |
7 Bft |
| Moriarty Airport (1889 m, New Mexico) |
6 Bft |
| Morris Airport (178 m, Illinois) |
5 Bft |
| Mount Pleasant Airport (111 m, Texas) |
7 Bft |
| Mount Washington Airport (1910 m, New Hampshire) |
12 Bft |
| Mountain Home Air Force Base (912 m, Idaho) |
6 Bft |
| Muscatine Airport (167 m, Iowa) |
5 Bft |
| Muskegon (193 m, Michigan) |
5 Bft |
| Muskrat Dam Airport (278 m, Ontario) |
5 Bft |
| Nacogdoches (108 m, Texas) |
5 Bft |
| Nagagami (AUT) (264 m, Ontario) |
5 Bft |
| Nain (12 m, Newfoundland) |
7 Bft |
| Nampa Airport (773 m, Idaho) |
5 Bft |
| Nantucket Memorial Airport (13 m, Massachusetts) |
6 Bft |
| Nappan (20 m, Nova Scotia) |
5 Bft |
| Natashquan Airport (9 m, Quebec) |
6 Bft |
| Natashquan Airport (11 m, Quebec) |
6 Bft |
| Natchitoches Regional Airport (37 m, Louisiana) |
5 Bft |
| Naval Air Station Corpus Christi (6 m, Texas) |
6 Bft |
| Naval Air Station Joint Reserve Base Fort Worth (198 m, Texas) |
6 Bft |
| Naval Air Station Kingsville Airport (17 m, Texas) |
5 Bft |
| Naval Air Station Lemoore (73 m, California) |
5 Bft |
| Naval Air Weapons Station China Lake (696 m, California) |
7 Bft |
| Nelson Lagoon Airport (4 m, Alaska) |
7 Bft |
| New Braunfels Airport (197 m, Texas) |
6 Bft |
| New Carlisle (46 m, Quebec) |
5 Bft |
| New Century AirCenter (331 m, Kansas) |
5 Bft |
| New Stuyahok Airport (92 m, Alaska) |
5 Bft |
| New York (27 m, New York) |
5 Bft |
| Newark Intl. Airport (9 m, New Jersey) |
5 Bft |
| Newport State Airport (52 m, Rhode Island) |
6 Bft |
| North Las Vegas Airport (671 m, Nevada) |
5 Bft |
| North Point (8 m, Prince Edward Island) |
9 Bft |
| North Texas Regional Airport (228 m, Texas) |
6 Bft |
| Northern Aroostook Regional Airport (301 m, Maine) |
7 Bft |
| Northern Colorado Regional Airport (1529 m, Colorado) |
7 Bft |
| Northwest Arkansas National Airport (392 m, Arkansas) |
7 Bft |
| Nucla (1811 m, Colorado) |
8 Bft |
| O’Hare Intl. Airport (205 m, Illinois) |
6 Bft |
| O'Neill Airport (619 m, Nebraska) |
5 Bft |
| Odessa Airport (902 m, Texas) |
6 Bft |
| Ogoki Post Airport (181 m, Ontario) |
5 Bft |
| Okmulgee Regional Airport (219 m, Oklahoma) |
6 Bft |
| Ontario Airport (667 m, Oregon) |
6 Bft |
| Orange County Airport (4 m, Texas) |
5 Bft |
| Orange County Airport (111 m, New York) |
5 Bft |
| Ord Airport (631 m, Nebraska) |
5 Bft |
| Oscoda- Wurtsmith Airport (188 m, Michigan) |
5 Bft |
| Otis Air National Guard Base (40 m, Massachusetts) |
5 Bft |
| Ozark Regional Airport (283 m, Arkansas) |
5 Bft |
| Ozona Airport (726 m, Texas) |
5 Bft |
| Page Airport (1304 m, Arizona) |
6 Bft |
| Palestine Airport (129 m, Texas) |
6 Bft |
| Palmdale Regional Airport (774 m, California) |
7 Bft |
| Pampa (989 m, Texas) |
7 Bft |
| Pauls Valley Airport (295 m, Oklahoma) |
6 Bft |
| Pearland Regional Airport (13 m, Texas) |
5 Bft |
| Pecos Airport (796 m, Texas) |
6 Bft |
| Perot Field Fort Worth Alliance Airport (220 m, Texas) |
6 Bft |
| Perry Stokes Airport (1756 m, Colorado) |
8 Bft |
| Perryton Airport (889 m, Texas) |
6 Bft |
| Pincher Creek (1190 m, Alberta) |
6 Bft |
| Pincher Creek Airport (1190 m, Alberta) |
6 Bft |
| Pine Bluffs Muni (1570 m, Wyoming) |
5 Bft |
| Pine Springs (1663 m, Texas) |
9 Bft |
| Pittsfield Airport (364 m, Massachusetts) |
5 Bft |
| Platinum Airport (5 m, Alaska) |
6 Bft |
| Plymouth Airport (45 m, Massachusetts) |
5 Bft |
| Plymouth Airport (158 m, New Hampshire) |
5 Bft |
| Pocatello Regional Airport (1365 m, Idaho) |
7 Bft |
| Point Lepreau (1 m, New Brunswick) |
6 Bft |
| Pointe Claveau (4 m, Quebec) |
8 Bft |
| Ponca (304 m, Oklahoma) |
6 Bft |
| Pontiac Oakland (299 m, Michigan) |
5 Bft |
| Port Hawkesbury Airport (114 m, Nova Scotia) |
6 Bft |
| Port Heiden Airport (29 m, Alaska) |
7 Bft |
| Port Isabel AP (5 m, Texas) |
6 Bft |
| Porter (234 m, Indiana) |
5 Bft |
| Portsmouth International Airport at Pease (31 m, New Hampshire) |
5 Bft |
| Powell Airport (1552 m, Wyoming) |
6 Bft |
| Presque Isle Intl. Airport (146 m, Maine) |
6 Bft |
| Price/Carbon (1799 m, Utah) |
7 Bft |
| Princeton (700 m, British Columbia) |
5 Bft |
| Prineville Airport (991 m, Oregon) |
6 Bft |
| Provincetown Airport (2 m, Massachusetts) |
6 Bft |
| Provo Airport (1369 m, Utah) |
7 Bft |
| Pueblo Memorial Airport (1439 m, Colorado) |
5 Bft |
| Pullman- Moscow Regional Airport (778 m, Washington) |
7 Bft |
| Ralph Wenz Field (2160 m, Wyoming) |
5 Bft |
| Randolph Air Force Base (232 m, Texas) |
5 Bft |
| Rankin Inlet Airport (29 m, Nunavut) |
8 Bft |
| Rantoul National Aviation Center (225 m, Illinois) |
5 Bft |
| Raton Airport (1935 m, New Mexico) |
9 Bft |
| Rawlins Airport (2077 m, Wyoming) |
5 Bft |
| Red Lake Airport (386 m, Ontario) |
5 Bft |
| Renton Airport (9 m, Washington) |
5 Bft |
| Republic Airport (25 m, New York) |
6 Bft |
| Rick Husband Amarillo Intl. Airport (1094 m, Texas) |
8 Bft |
| Robert R Wells Jr (74 m, Texas) |
5 Bft |
| Robert S. Kerr Airport (138 m, Oklahoma) |
6 Bft |
| Roberts Field (932 m, Oregon) |
5 Bft |
| Roberval Airport (187 m, Quebec) |
5 Bft |
| Rochelle Airport (238 m, Illinois) |
6 Bft |
| Rockford Airport (226 m, Illinois) |
5 Bft |
| Rockwall Airport (175 m, Texas) |
8 Bft |
| Rocky Harbour (68 m, Newfoundland) |
6 Bft |
| Rocky Mountain Metropolitan Airport (1724 m, Colorado) |
6 Bft |
| Rogers City Airport (204 m, Michigan) |
5 Bft |
| Rogers Executive Airport (415 m, Arkansas) |
7 Bft |
| Rolla National Airport (335 m, Missouri) |
6 Bft |
| Rose Spit (7 m, British Columbia) |
7 Bft |
| Roswell Airport (1118 m, New Mexico) |
6 Bft |
| Ruby Airport (199 m, Alaska) |
5 Bft |
| Rusk County Airport (135 m, Texas) |
5 Bft |
| Ruston Regional Airport (95 m, Louisiana) |
5 Bft |
| Rutherfordton (329 m, North Carolina) |
5 Bft |
| Ryan Airfield (737 m, Arizona) |
5 Bft |
| Saglek Bay (501 m, California) |
8 Bft |
| Saglek Bay AP (483 m, Newfoundland) |
8 Bft |
| Saint John Airport (111 m, New Brunswick) |
6 Bft |
| Saint-Hubert Airport (28 m, Quebec) |
5 Bft |
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
9 Bft |
| Sainte-Madeleine-de-la-Rivière-Madeleine (29 m, Quebec) |
6 Bft |
| Sallisaw Airport (161 m, Oklahoma) |
5 Bft |
| San Antonio Intl. Airport (242 m, Texas) |
5 Bft |
| San Luis Valley Regional Airport (2299 m, Colorado) |
7 Bft |
| San Marcos Regional Airport (182 m, Texas) |
6 Bft |
| Sand Point Airport (7 m, Alaska) |
7 Bft |
| Sandberg Airport (1379 m, California) |
6 Bft |
| Sanford Seacoast Regional Airport (74 m, Maine) |
5 Bft |
| Sault Ste Marie (192 m, Ontario) |
6 Bft |
| Sault Ste. Marie Airport (218 m, Michigan) |
5 Bft |
| Sawyer Intl. Airport (372 m, Michigan) |
5 Bft |
| Schenectady (115 m, New York) |
5 Bft |
| Sedalia Regional Airport (277 m, Missouri) |
7 Bft |
| Seminole Airport (1010 m, Texas) |
7 Bft |
| Seward Airport (18 m, Alaska) |
5 Bft |
| Shawnee Regional Airport (327 m, Oklahoma) |
7 Bft |
| Sheboygan (228 m, Wisconsin) |
6 Bft |
| Show Low Regional Airport (1954 m, Arizona) |
8 Bft |
| Shreveport Downtown Airport (55 m, Louisiana) |
5 Bft |
| Shreveport Regional Airport (84 m, Louisiana) |
6 Bft |
| Sierra Blanca Regional Airport (2076 m, New Mexico) |
7 Bft |
| Sikorsky Memorial Airport (5 m, Connecticut) |
5 Bft |
| Sitka Rocky Gutierrez Airport (6 m, Alaska) |
7 Bft |
| Skyhaven Airport (98 m, New Hampshire) |
5 Bft |
| Skylark Field (258 m, Texas) |
5 Bft |
| Smith Field (364 m, Arkansas) |
6 Bft |
| Solander Island (99 m, British Columbia) |
6 Bft |
| South Big Horn Co Arpt (1201 m, Wyoming) |
6 Bft |
| South Texas International Airport at Edinburg (24 m, Texas) |
5 Bft |
| South Texas Regional Airport at Hondo (283 m, Texas) |
5 Bft |
| Southern California Logistics Airport (869 m, California) |
6 Bft |
| Southern Illinois Airport (125 m, Illinois) |
5 Bft |
| Southern Wisconsin Regional Airport (246 m, Wisconsin) |
5 Bft |
| Southwest Michigan Regional Airport (196 m, Michigan) |
5 Bft |
| Southwest Wyoming Regional Airport (2060 m, Wyoming) |
6 Bft |
| Sparrevohn LRRS Airport (482 m, Alaska) |
6 Bft |
| Sparta (164 m, Illinois) |
5 Bft |
| Spirit of St. Louis Airport (140 m, Missouri) |
5 Bft |
| Springdale Airport (412 m, Arkansas) |
8 Bft |
| Springerville Muni (2150 m, Arizona) |
8 Bft |
| Springfield (1335 m, Colorado) |
8 Bft |
| St Stephen (28 m, New Brunswick) |
6 Bft |
| St. Clair (198 m, Michigan) |
5 Bft |
| St. Johns Industrial Air Park (1747 m, Arizona) |
8 Bft |
| St. Louis Downtown Airport (126 m, Illinois) |
5 Bft |
| St. Peters (30 m, Prince Edward Island) |
6 Bft |
| Stan Stamper Airport (174 m, Oklahoma) |
6 Bft |
| Stanton County Airport (1013 m, Kansas) |
6 Bft |
| Stephenville Airport (402 m, Texas) |
5 Bft |
| Stephenville Intl. Airport (9 m, Newfoundland) |
9 Bft |
| Stigler Regional Airport (183 m, Oklahoma) |
6 Bft |
| Stillwater Regional Airport (300 m, Oklahoma) |
6 Bft |
| Stinson Airport (176 m, Texas) |
5 Bft |
| Sugar Land Regional Airport (25 m, Texas) |
5 Bft |
| Sullivan Airport (428 m, New York) |
5 Bft |
| Sulphur Springs Airport (149 m, Texas) |
6 Bft |
| Summerside (21 m, Prince Edward Island) |
7 Bft |
| Sunnyside Muni (234 m, Washington) |
5 Bft |
| Sydney Airport (72 m, Nova Scotia) |
6 Bft |
| TSTC Waco Airport (143 m, Texas) |
7 Bft |
| Tacoma Narrows Airport (89 m, Washington) |
5 Bft |
| Tahlequah Airport (266 m, Oklahoma) |
6 Bft |
| Tallulah Airport (23 m, Louisiana) |
5 Bft |
| Tehachapi Airport (1220 m, California) |
6 Bft |
| Telluride Regional Airport (2769 m, Colorado) |
6 Bft |
| Terrell Airport (144 m, Texas) |
6 Bft |
| Teterboro Airport (3 m, New Jersey) |
5 Bft |
| Texas Gulf Coast Regional Airport (8 m, Texas) |
5 Bft |
| Thedford Airport (892 m, Nebraska) |
5 Bft |
| Thomas P. Stafford Airport (489 m, Oklahoma) |
5 Bft |
| Thompson Airport (216 m, Manitoba) |
5 Bft |
| Tinker Air Force Base (384 m, Oklahoma) |
6 Bft |
| Tonopah Airport (1654 m, Nevada) |
9 Bft |
| Tracadie (67 m, Nova Scotia) |
6 Bft |
| Tri-City Airport (274 m, Kansas) |
6 Bft |
| Truth or Consequences Airport (1481 m, New Mexico) |
5 Bft |
| Tucson Intl. Airport (779 m, Arizona) |
6 Bft |
| Tucumcari Airport (1234 m, New Mexico) |
8 Bft |
| Tulsa Airport (195 m, Oklahoma) |
6 Bft |
| Tulsa Riverside Airport (193 m, Oklahoma) |
5 Bft |
| Tunica Airport (59 m, Mississippi) |
5 Bft |
| Twillingate (AUT) (92 m, Newfoundland) |
6 Bft |
| Tyler Pounds Regional Airport (166 m, Texas) |
6 Bft |
| United States Air Force Academy (1999 m, Colorado) |
6 Bft |
| University of Illinois Willard Airport (230 m, Illinois) |
5 Bft |
| University of Oklahoma Westheimer Airport (357 m, Oklahoma) |
5 Bft |
| University-Oxford Airport (138 m, Mississippi) |
5 Bft |
| Valdez Airport (37 m, Alaska) |
7 Bft |
| Vernal Regional Airport (1608 m, Utah) |
7 Bft |
| Victoria Gonzales (70 m, British Columbia) |
5 Bft |
| W Memphis Municipal (64 m, Arkansas) |
6 Bft |
| Wabush Airport (551 m, Newfoundland) |
5 Bft |
| Waco Regional Airport (155 m, Texas) |
6 Bft |
| Wager Bay (18 m, Nunavut) |
6 Bft |
| Walden Airport (2485 m, Colorado) |
5 Bft |
| Walla Walla Airport (355 m, Washington) |
6 Bft |
| Waterbury (222 m, Connecticut) |
5 Bft |
| Waterton Park Gate (1296 m, Alberta) |
5 Bft |
| Watertown Airport (254 m, Wisconsin) |
5 Bft |
| Waterville Robert LaFleur Airport (101 m, Maine) |
5 Bft |
| Watonga Regional Airport (472 m, Oklahoma) |
5 Bft |
| Waynesville-St. Robert Regional Airport (351 m, Missouri) |
6 Bft |
| Wendover Airport (1292 m, Utah) |
5 Bft |
| Weslaco (21 m, Texas) |
5 Bft |
| West Plains Regional Airport (374 m, Missouri) |
5 Bft |
| West Woodward Airport (667 m, Oklahoma) |
7 Bft |
| Westchester (121 m, New York) |
5 Bft |
| Western Head (10 m, Nova Scotia) |
6 Bft |
| Westover Metropolitan Airport (75 m, Massachusetts) |
5 Bft |
| Wexford (396 m, Michigan) |
5 Bft |
| Whiteman Air Force Base (255 m, Missouri) |
6 Bft |
| Wiley Post Airport (396 m, Oklahoma) |
6 Bft |
| Will Rogers World Airport (398 m, Oklahoma) |
7 Bft |
| William H. Morse State Airport (252 m, Vermont) |
5 Bft |
| William P. Hobby Airport (14 m, Texas) |
5 Bft |
| Windham Airport (76 m, Connecticut) |
5 Bft |
| Winslow- Lindbergh Regional Airport (1488 m, Arizona) |
8 Bft |
| Wood County Airport (132 m, Texas) |
5 Bft |
| Worcester Airport (308 m, Massachusetts) |
5 Bft |
| Wrangell Airport (13 m, Alaska) |
5 Bft |
| Yakima Airport (325 m, Washington) |
6 Bft |
| Yarmouth Airport (46 m, Nova Scotia) |
7 Bft |
| Yoho National Park (1615 m, British Columbia) |
5 Bft |
North - South