| Alpine- Casparis Airport (1376 m, Texas) |
5 Bft |
| Aransas (8 m, Texas) |
5 Bft |
| Atka Airport (17 m, Alaska) |
6 Bft |
| Austin (189 m, Texas) |
5 Bft |
| Austin Executive Airport (188 m, Texas) |
5 Bft |
| Bicycle Lake Army Airfield (716 m, California) |
5 Bft |
| Boerne Stage Field (422 m, Texas) |
5 Bft |
| Bonilla Island (17 m, British Columbia) |
6 Bft |
| Brenham (94 m, Texas) |
5 Bft |
| Buckley Space Force Base (1726 m, Colorado) |
6 Bft |
| Burnet Airport (391 m, Texas) |
5 Bft |
| Cameron Airport (123 m, Texas) |
5 Bft |
| Cape Newenham LRRS Airport (165 m, Alaska) |
5 Bft |
| Cape Race (27 m, Newfoundland) |
6 Bft |
| Carson City Airport (1432 m, Nevada) |
5 Bft |
| Castroville Airport (235 m, Texas) |
5 Bft |
| Centennial Airport (1793 m, Colorado) |
5 Bft |
| Chadron Airport (1011 m, Nebraska) |
5 Bft |
| Clines Corner (2160 m, New Mexico) |
6 Bft |
| Cold Bay Airport (31 m, Alaska) |
6 Bft |
| Colorado Air and Space Port (1680 m, Colorado) |
7 Bft |
| Corona Airport (163 m, California) |
5 Bft |
| Coulter Field Airport (112 m, Texas) |
5 Bft |
| Council Bluffs Airport (382 m, Iowa) |
5 Bft |
| Croker Rvr (69 m, Northwest Territories) |
5 Bft |
| Del Norte Airport (2425 m, Colorado) |
5 Bft |
| Denver Intl. Airport (1656 m, Colorado) |
6 Bft |
| Dewar Lakes AP (488 m, Nunavut) |
5 Bft |
| Drake Field (381 m, Arkansas) |
6 Bft |
| Draughon- Miller Central Texas Regional Airport (208 m, Texas) |
6 Bft |
| Eagle County Regional Airport (1993 m, Colorado) |
5 Bft |
| Edwards (701 m, California) |
5 Bft |
| Edwards Air Force Base (705 m, California) |
6 Bft |
| Fort Morgan Airport (1393 m, Colorado) |
6 Bft |
| General William J. Fox Airfield (712 m, California) |
6 Bft |
| Grande Prairie Airport (669 m, Alberta) |
5 Bft |
| Hebbronville Airport (202 m, Texas) |
6 Bft |
| Hereford Airport (1154 m, Texas) |
6 Bft |
| Holyoke Airport (1137 m, Colorado) |
7 Bft |
| Hope Aerodrome (39 m, British Columbia) |
5 Bft |
| Huron Airport (393 m, South Dakota) |
5 Bft |
| Hutchinson (931 m, Texas) |
5 Bft |
| Imperial County AP (-17 m, California) |
6 Bft |
| Jacqueline Cochran Regional Airport (-36 m, California) |
5 Bft |
| Jim Kelly Field (736 m, Nebraska) |
6 Bft |
| Kearney Regional Airport (649 m, Nebraska) |
7 Bft |
| Kerrville Airport (493 m, Texas) |
5 Bft |
| Ketchikan Airport (29 m, Alaska) |
7 Bft |
| Kimball Airport (1501 m, Nebraska) |
5 Bft |
| Kinngait Airport (50 m, Nunavut) |
5 Bft |
| Kremmling Airport (2229 m, Colorado) |
5 Bft |
| Lackland Air Force Base (210 m, Texas) |
5 Bft |
| Lago Vista Airport (375 m, Texas) |
5 Bft |
| Langara Island (41 m, British Columbia) |
5 Bft |
| Langara Island (34 m, British Columbia) |
5 Bft |
| Lincoln Airport (362 m, Nebraska) |
5 Bft |
| Los Alamos Airport (2186 m, New Mexico) |
6 Bft |
| Lytton (225 m, British Columbia) |
6 Bft |
| Lytton Airport (225 m, British Columbia) |
6 Bft |
| Madison Airport (523 m, South Dakota) |
5 Bft |
| McAllen Miller Intl. Airport (33 m, Texas) |
6 Bft |
| Mexia Limestone County Airport (166 m, Texas) |
5 Bft |
| Miller Field Airport (792 m, Nebraska) |
6 Bft |
| Mojave Air and Space Port Airport (849 m, California) |
6 Bft |
| Moriarty Airport (1889 m, New Mexico) |
6 Bft |
| Naval Air Station Corpus Christi (6 m, Texas) |
6 Bft |
| Palm Springs Intl. Airport (141 m, California) |
6 Bft |
| Pleasanton Airport (131 m, Texas) |
5 Bft |
| Port Aransas Airport (2 m, Texas) |
5 Bft |
| Prince Rupert (35 m, British Columbia) |
6 Bft |
| Prince Rupert Airport (36 m, British Columbia) |
6 Bft |
| Pueblo Memorial Airport (1439 m, Colorado) |
6 Bft |
| Red Oak Airport (318 m, Iowa) |
5 Bft |
| Robstown Airport (24 m, Texas) |
5 Bft |
| Rose Spit (7 m, British Columbia) |
7 Bft |
| Ruby Airport (199 m, Alaska) |
5 Bft |
| Ryan Airfield (737 m, Arizona) |
5 Bft |
| Sainte-Madeleine-de-la-Rivière-Madeleine (29 m, Quebec) |
6 Bft |
| Searle Field Airport (999 m, Nebraska) |
6 Bft |
| Selawik Airport (8 m, Alaska) |
5 Bft |
| Sidney Airport (1312 m, Nebraska) |
6 Bft |
| Socorro Airport (1478 m, New Mexico) |
5 Bft |
| South Texas International Airport at Edinburg (24 m, Texas) |
6 Bft |
| St. Michael Airport (28 m, Alaska) |
5 Bft |
| St. Paul (9 m, Alaska) |
5 Bft |
| Sterling Airport (1231 m, Colorado) |
5 Bft |
| Storm Lake Airport (454 m, Iowa) |
5 Bft |
| Strother Field (353 m, Kansas) |
5 Bft |
| Toksook Bay Airport (18 m, Alaska) |
5 Bft |
| Travis Air Force Base (22 m, California) |
7 Bft |
| Victoria Gonzales (70 m, British Columbia) |
5 Bft |
| Weslaco (21 m, Texas) |
6 Bft |
| York Airport (509 m, Nebraska) |
6 Bft |
| Zapata Airport (129 m, Texas) |
5 Bft |
North - South