| Stations: 986
|
Gusts |
| York Airport (509 m, Nebraska) |
9 Bft |
| Yellowstone Regional Airport (1553 m, Wyoming) |
6 Bft |
| Yakima Airport (325 m, Washington) |
7 Bft |
| Wynyard (560 m, Saskatchewan) |
6 Bft |
| Wray Airport (1087 m, Colorado) |
10 Bft |
| Worthington (480 m, Minnesota) |
8 Bft |
| Worland Airport (1294 m, Wyoming) |
8 Bft |
| Worcester Airport (308 m, Massachusetts) |
6 Bft |
| Wittman Regional Airport (246 m, Wisconsin) |
7 Bft |
| Winslow- Lindbergh Regional Airport (1488 m, Arizona) |
7 Bft |
| Winona Airport (200 m, Minnesota) |
6 Bft |
| Winner Regional Airport (619 m, South Dakota) |
8 Bft |
| Windom (410 m, Minnesota) |
8 Bft |
| Windham Airport (76 m, Connecticut) |
6 Bft |
| Willmar Airport (343 m, Minnesota) |
9 Bft |
| William R. Fairchild Intl. Airport (88 m, Washington) |
6 Bft |
| William P. Hobby Airport (14 m, Texas) |
7 Bft |
| Will Rogers World Airport (398 m, Oklahoma) |
8 Bft |
| Wiley Post Airport (396 m, Oklahoma) |
9 Bft |
| Wichita Falls Regional Airport (314 m, Texas) |
8 Bft |
| Wichita Dwight D. Eisenhower National Airport (409 m, Kansas) |
8 Bft |
| Whiteman Air Force Base (255 m, Missouri) |
8 Bft |
| White Mountain Airport (81 m, Alaska) |
9 Bft |
| Wheaton Airport (313 m, Minnesota) |
8 Bft |
| Wharton Regional Airport (31 m, Texas) |
6 Bft |
| Weyburn (589 m, Saskatchewan) |
6 Bft |
| Wexford (396 m, Michigan) |
7 Bft |
| Westfield-Barnes Regional Airport (83 m, Massachusetts) |
7 Bft |
| Western Nebraska Regional Airport (1206 m, Nebraska) |
10 Bft |
| West Woodward Airport (667 m, Oklahoma) |
8 Bft |
| West Plains Regional Airport (374 m, Missouri) |
7 Bft |
| West Michigan Regional Airport (210 m, Michigan) |
7 Bft |
| West Bend Airport (270 m, Wisconsin) |
6 Bft |
| Wendover Airport (1292 m, Utah) |
8 Bft |
| Webster City (342 m, Iowa) |
9 Bft |
| Waynesville-St. Robert Regional Airport (351 m, Missouri) |
6 Bft |
| Wautoma Airport (262 m, Wisconsin) |
7 Bft |
| Wausau Downtown Airport (365 m, Wisconsin) |
9 Bft |
| Waupaca Airport (252 m, Wisconsin) |
7 Bft |
| Waukesha (284 m, Wisconsin) |
7 Bft |
| Waukegan National Airport (222 m, Illinois) |
6 Bft |
| Watonga Regional Airport (472 m, Oklahoma) |
7 Bft |
| Watford City Airport (643 m, North Dakota) |
7 Bft |
| Watertown Regional Airport (532 m, South Dakota) |
9 Bft |
| Watertown Airport (254 m, Wisconsin) |
7 Bft |
| Waterloo Regional Airport (268 m, Iowa) |
9 Bft |
| Waskish Muni Airpt (360 m, Minnesota) |
7 Bft |
| Washington Airport (149 m, Missouri) |
8 Bft |
| Washington (230 m, Iowa) |
9 Bft |
| Waseca Airport (343 m, Minnesota) |
8 Bft |
| Walnut Ridge Regional Airport (83 m, Arkansas) |
7 Bft |
| Wallops Flight Facility Airport (12 m, Virginia) |
7 Bft |
| Walla Walla Airport (355 m, Washington) |
6 Bft |
| Walker Airport (411 m, Minnesota) |
6 Bft |
| Wales Airport (7 m, Alaska) |
10 Bft |
| Wadena Airport (418 m, Minnesota) |
7 Bft |
| Waco Regional Airport (155 m, Texas) |
8 Bft |
| W Memphis Municipal (64 m, Arkansas) |
7 Bft |
| Volk Field Air National Guard Base Airport (280 m, Wisconsin) |
9 Bft |
| Viroqua Airport (394 m, Wisconsin) |
8 Bft |
| Vinton Airport (258 m, Iowa) |
8 Bft |
| Victoria Regional Airport (36 m, Texas) |
6 Bft |
| Victoria Gonzales (70 m, British Columbia) |
7 Bft |
| Veterans Airport of Southern Illinois (144 m, Illinois) |
7 Bft |
| Vernon (386 m, Texas) |
7 Bft |
| Vermilion Regional Airport (212 m, Illinois) |
7 Bft |
| Venice Airport (6 m, Florida) |
6 Bft |
| Vance Brand Airport (1541 m, Colorado) |
7 Bft |
| Vance Air Force Base (398 m, Oklahoma) |
7 Bft |
| Valley Intl. Airport (10 m, Texas) |
7 Bft |
| Utqiagvik Airport (12 m, Alaska) |
7 Bft |
| Uranium City (321 m, Saskatchewan) |
6 Bft |
| University of Oklahoma Westheimer Airport (357 m, Oklahoma) |
7 Bft |
| University of Illinois Willard Airport (230 m, Illinois) |
8 Bft |
| United States Air Force Academy (1999 m, Colorado) |
8 Bft |
| Unalakleet (4 m, Alaska) |
7 Bft |
| Tyler Pounds Regional Airport (166 m, Texas) |
6 Bft |
| Two Harbors (328 m, Minnesota) |
9 Bft |
| Tupelo Regional Airport (110 m, Mississippi) |
6 Bft |
| Tunica Airport (59 m, Mississippi) |
7 Bft |
| Tulsa Riverside Airport (193 m, Oklahoma) |
8 Bft |
| Tulsa Airport (195 m, Oklahoma) |
8 Bft |
| Tucumcari Airport (1234 m, New Mexico) |
9 Bft |
| Truth or Consequences Airport (1481 m, New Mexico) |
7 Bft |
| Tri-State Steuben County Airport (303 m, Indiana) |
6 Bft |
| Tri-County Regional Airport (219 m, Wisconsin) |
8 Bft |
| Tri-City Airport (274 m, Kansas) |
8 Bft |
| Tri-Cities Airport (135 m, Washington) |
6 Bft |
| Trenton (65 m, New Jersey) |
6 Bft |
| Tracy Airport (408 m, Minnesota) |
7 Bft |
| Torrington Airport (1281 m, Wyoming) |
10 Bft |
| Topeka Regional Airport (325 m, Kansas) |
9 Bft |
| Tonopah Airport (1654 m, Nevada) |
6 Bft |
| Tomahawk Airport (453 m, Wisconsin) |
7 Bft |
| Toksook Bay Airport (18 m, Alaska) |
9 Bft |
| Tofino (24 m, British Columbia) |
7 Bft |
| Tinker Air Force Base (384 m, Oklahoma) |
7 Bft |
| Tin City LRRS Airport (83 m, Alaska) |
8 Bft |
| Tillamook Airport (11 m, Oregon) |
6 Bft |
| Thomas P. Stafford Airport (489 m, Oklahoma) |
7 Bft |
| Thief River Falls Regional Airport (340 m, Minnesota) |
7 Bft |
| Thedford Airport (892 m, Nebraska) |
8 Bft |
| Texas Gulf Coast Regional Airport (8 m, Texas) |
7 Bft |
| Terrell Airport (144 m, Texas) |
6 Bft |
| Terre Haute Regional Airport (175 m, Indiana) |
7 Bft |
| Teller Airport (90 m, Alaska) |
8 Bft |
| Tekamah (Asos) (312 m, Nebraska) |
9 Bft |
| Ted Stevens Anchorage Intl. Airport (42 m, Alaska) |
7 Bft |
| Taylor (448 m, Wisconsin) |
7 Bft |
| Tatalina LRRS Airport (287 m, Alaska) |
7 Bft |
| Tasiujaq (31 m, Quebec) |
7 Bft |
| Taos Airport (2161 m, New Mexico) |
8 Bft |
| Tallulah Airport (23 m, Louisiana) |
6 Bft |
| Tahlequah Airport (266 m, Oklahoma) |
7 Bft |
| TSTC Waco Airport (143 m, Texas) |
6 Bft |
| Summerland (454 m, British Columbia) |
6 Bft |
| Sugar Land Regional Airport (25 m, Texas) |
6 Bft |
| Suffolk Executive Airport (22 m, Virginia) |
7 Bft |
| Stuttgart Airport (68 m, Arkansas) |
7 Bft |
| Sturgis Airport (282 m, Michigan) |
6 Bft |
| Strother Field (353 m, Kansas) |
8 Bft |
| Storm Lake Airport (454 m, Iowa) |
8 Bft |
| Stinson Airport (176 m, Texas) |
6 Bft |
| Stillwater Regional Airport (300 m, Oklahoma) |
8 Bft |
| Stigler Regional Airport (183 m, Oklahoma) |
8 Bft |
| Stevens Point Airport (338 m, Wisconsin) |
8 Bft |
| Sterling Airport (1231 m, Colorado) |
9 Bft |
| Stennis Intl. Airport (7 m, Mississippi) |
6 Bft |
| Staples (392 m, Minnesota) |
7 Bft |
| Stanton County Airport (1013 m, Kansas) |
10 Bft |
| Stanton Airfield (280 m, Minnesota) |
8 Bft |
| Stampede (1206 m, Washington) |
6 Bft |
| St. Paul Downtown Airport (219 m, Minnesota) |
9 Bft |
| St. Paul (9 m, Alaska) |
7 Bft |
| St. Michael Airport (28 m, Alaska) |
9 Bft |
| St. Louis Regional Airport (166 m, Illinois) |
8 Bft |
| St. Louis Lambert Intl. Airport (172 m, Missouri) |
8 Bft |
| St. Louis Downtown Airport (126 m, Illinois) |
7 Bft |
| St. Cloud Regional Airport (312 m, Minnesota) |
7 Bft |
| St. Charles (133 m, Missouri) |
8 Bft |
| St James Muni Arpt (325 m, Minnesota) |
8 Bft |
| Springfield- Branson National Airport (390 m, Missouri) |
9 Bft |
| Springfield (1335 m, Colorado) |
8 Bft |
| Springerville Muni (2150 m, Arizona) |
7 Bft |
| Springdale Airport (412 m, Arkansas) |
7 Bft |
| Springbank (1201 m, Alberta) |
7 Bft |
| Spokane Airport (721 m, Washington) |
7 Bft |
| Spiritwood (584 m, Saskatchewan) |
6 Bft |
| Spirit of St. Louis Airport (140 m, Missouri) |
7 Bft |
| Spencer Airport (408 m, Iowa) |
8 Bft |
| Sparta/Fort McCoy Airport (256 m, Wisconsin) |
8 Bft |
| Sparta (164 m, Illinois) |
8 Bft |
| Southwest Wyoming Regional Airport (2060 m, Wyoming) |
9 Bft |
| Southwest Oregon Regional Airport (1 m, Oregon) |
7 Bft |
| Southwest Minnesota Regional Airport (359 m, Minnesota) |
8 Bft |
| Southwest Michigan Regional Airport (196 m, Michigan) |
6 Bft |
| Southwest Florida Intl. Airport (9 m, Florida) |
7 Bft |
| Southern Wisconsin Regional Airport (246 m, Wisconsin) |
7 Bft |
| Southern Illinois Airport (125 m, Illinois) |
8 Bft |
| Southeast Iowa Regional Airport (210 m, Iowa) |
8 Bft |
| South Wood County Airport (308 m, Wisconsin) |
9 Bft |
| South Texas Regional Airport at Hondo (283 m, Texas) |
6 Bft |
| South Texas International Airport at Edinburg (24 m, Texas) |
7 Bft |
| South St. Paul Airport (250 m, Minnesota) |
7 Bft |
| South Jersey Regional Airport (16 m, New Jersey) |
6 Bft |
| South Haven Airport (203 m, Michigan) |
6 Bft |
| South Big Horn Co Arpt (1201 m, Wyoming) |
7 Bft |
| South Bend Intl. Airport (236 m, Indiana) |
7 Bft |
| South Arkansas Regional Airport at Goodwin Field (77 m, Arkansas) |
6 Bft |
| Solander Island (99 m, British Columbia) |
6 Bft |
| Socorro Airport (1478 m, New Mexico) |
7 Bft |
| Snyder (741 m, Texas) |
6 Bft |
| Smith Field (364 m, Arkansas) |
7 Bft |
| Slidell Airport (8 m, Louisiana) |
6 Bft |
| Slayton Airport (495 m, Minnesota) |
8 Bft |
| Skylark Field (258 m, Texas) |
7 Bft |
| Skyhaven Airport (98 m, New Hampshire) |
6 Bft |
| Skyhaven Airport (243 m, Missouri) |
8 Bft |
| Sky Harbor Airport & Seaplane Base (186 m, Minnesota) |
9 Bft |
| Sisseton Airport (354 m, South Dakota) |
8 Bft |
| Sioux Gateway Airport (336 m, Iowa) |
7 Bft |
| Sioux Falls Regional Airport (435 m, South Dakota) |
9 Bft |
| Sierra Blanca Regional Airport (2076 m, New Mexico) |
8 Bft |
| Sidney- Richland Airport (605 m, Montana) |
8 Bft |
| Sidney Airport (1312 m, Nebraska) |
10 Bft |
| Shungnak Airport (60 m, Alaska) |
8 Bft |
| Shreveport Downtown Airport (55 m, Louisiana) |
6 Bft |
| Shively Field Airport (2138 m, Wyoming) |
7 Bft |
| Shishmaref Airport (2 m, Alaska) |
6 Bft |
| Sheringham (21 m, British Columbia) |
7 Bft |
| Sheridan Airport (1209 m, Wyoming) |
9 Bft |
| Sherbrooke Airport (242 m, Quebec) |
6 Bft |
| Shenandoah Muni (296 m, Iowa) |
10 Bft |
| Sheldon (432 m, Iowa) |
8 Bft |
| Shelbyville Airport (245 m, Indiana) |
6 Bft |
| Shawnee Regional Airport (327 m, Oklahoma) |
7 Bft |
| Shawano Airport (248 m, Wisconsin) |
7 Bft |
| Shaktoolik Airport (7 m, Alaska) |
8 Bft |
| Seminole Airport (1010 m, Texas) |
8 Bft |
| Selawik Airport (8 m, Alaska) |
7 Bft |
| Sedalia Regional Airport (277 m, Missouri) |
9 Bft |
| Searle Field Airport (999 m, Nebraska) |
9 Bft |
| Scholes International Airport at Galveston (16 m, Texas) |
6 Bft |
| Schenectady (115 m, New York) |
6 Bft |
| Sawyer County Airport (370 m, Wisconsin) |
7 Bft |
| Sauk Centre Muni (379 m, Minnesota) |
7 Bft |
| Saskatoon AP (503 m, Saskatchewan) |
8 Bft |
| Santa Maria Public Airport (73 m, California) |
6 Bft |
| Santa Fe Regional Airport (1933 m, New Mexico) |
7 Bft |
| Sands Head (15 m, British Columbia) |
7 Bft |
| Sanderson Field Airport (85 m, Washington) |
7 Bft |
| Sandberg Airport (1379 m, California) |
7 Bft |
| Sand Point Airport (7 m, Alaska) |
7 Bft |
| San Marcos Regional Airport (182 m, Texas) |
7 Bft |
| San Luis Valley Regional Airport (2299 m, Colorado) |
8 Bft |
| San Luis Obispo County Regional Airport (64 m, California) |
7 Bft |
| San Angelo Regional Airport (582 m, Texas) |
6 Bft |
| Salina Regional Airport (385 m, Kansas) |
9 Bft |
| Salem-Leckrone (174 m, Illinois) |
7 Bft |
| Saint-Hubert Airport (28 m, Quebec) |
6 Bft |
| Saint Mary`s (Awos) (95 m, Alaska) |
10 Bft |
| Saint John's AP (135 m, Newfoundland) |
7 Bft |
| Saguache (2385 m, Colorado) |
9 Bft |
| Ruston Regional Airport (95 m, Louisiana) |
6 Bft |
| Russell Airport (566 m, Kansas) |
8 Bft |
| Rusk County Airport (377 m, Wisconsin) |
7 Bft |
| Rugby Airport (472 m, North Dakota) |
7 Bft |
| Roswell Airport (1118 m, New Mexico) |
9 Bft |
| Rosecrans Memorial Airport (246 m, Missouri) |
10 Bft |
| Roseau Muni (Awos) (323 m, Minnesota) |
6 Bft |
| Roscommon (351 m, Michigan) |
6 Bft |
| Rolla National Airport (335 m, Missouri) |
8 Bft |
| Rogers Executive Airport (415 m, Arkansas) |
7 Bft |
| Rocky Mountain Metropolitan Airport (1724 m, Colorado) |
7 Bft |
| Rocksprings Airport (723 m, Texas) |
7 Bft |
| Rockford Airport (226 m, Illinois) |
7 Bft |
| Rock Falls Airport (197 m, Illinois) |
7 Bft |
| Rochester Intl. Airport (402 m, Minnesota) |
8 Bft |
| Rochelle Airport (238 m, Illinois) |
7 Bft |
| Robstown Airport (24 m, Texas) |
6 Bft |
| Roberval Airport (187 m, Quebec) |
8 Bft |
| Robert S. Kerr Airport (138 m, Oklahoma) |
7 Bft |
| Roben- Hood Airport (302 m, Michigan) |
7 Bft |
| Riverton Airport (1684 m, Wyoming) |
8 Bft |
| Rick Husband Amarillo Intl. Airport (1094 m, Texas) |
8 Bft |
| Richard I. Bong Airport (206 m, Wisconsin) |
7 Bft |
| Rice Lake Regional Airport (347 m, Wisconsin) |
7 Bft |
| Rhinelander (495 m, Wisconsin) |
8 Bft |
| Rexburg (1481 m, Idaho) |
7 Bft |
| Republic Airport (25 m, New York) |
6 Bft |
| Regina Airport (577 m, Saskatchewan) |
7 Bft |
| Regina (577 m, Saskatchewan) |
7 Bft |
| Reedsburg Airport (276 m, Wisconsin) |
6 Bft |
| Redwood Falls Muni (312 m, Minnesota) |
8 Bft |
| Red Wing Regional Airport (239 m, Minnesota) |
7 Bft |
| Red Oak Airport (318 m, Iowa) |
9 Bft |
| Red Dog Mine Airport (295 m, Alaska) |
7 Bft |
| Rawlins Airport (2077 m, Wyoming) |
7 Bft |
| Raton Airport (1935 m, New Mexico) |
8 Bft |
| Rapid City Airport (965 m, South Dakota) |
10 Bft |
| Rantoul National Aviation Center (225 m, Illinois) |
8 Bft |
| Range Regional Airport (410 m, Minnesota) |
8 Bft |
| Randolph Air Force Base (232 m, Texas) |
7 Bft |
| Ralph Wien Memorial Airport (5 m, Alaska) |
9 Bft |
| Ralph Wenz Field (2160 m, Wyoming) |
7 Bft |
| Race Rocks Lightstation (4 m, British Columbia) |
7 Bft |
| Quincy Regional Airport (232 m, Illinois) |
8 Bft |
| Quad Cities Intl. Airport (181 m, Illinois) |
8 Bft |
| Purdue University Airport (182 m, Indiana) |
6 Bft |
| Pueblo Memorial Airport (1439 m, Colorado) |
9 Bft |
| Princeton Airport (298 m, Minnesota) |
7 Bft |
| Prince Albert Airport (428 m, Saskatchewan) |
6 Bft |
| Price/Carbon (1799 m, Utah) |
7 Bft |
| Price County Airport (449 m, Wisconsin) |
7 Bft |
| Presidio Airport (896 m, Texas) |
6 Bft |
| Pratt Regional Airport (595 m, Kansas) |
8 Bft |
| Prairie du Chien Airport (201 m, Wisconsin) |
8 Bft |
| Powell Airport (1552 m, Wyoming) |
8 Bft |
| Portland (19 m, Maine) |
6 Bft |
| Porter (234 m, Indiana) |
7 Bft |
| Port Isabel AP (5 m, Texas) |
7 Bft |
| Port Heiden Airport (29 m, Alaska) |
9 Bft |
| Pontiac Airport (201 m, Illinois) |
8 Bft |
| Ponca (304 m, Oklahoma) |
8 Bft |
| Point Hope Airport (4 m, Alaska) |
7 Bft |
| Pocono Mountains Airport (584 m, Pennsylvania) |
6 Bft |
| Pocatello Regional Airport (1365 m, Idaho) |
8 Bft |
| Plattsmouth Airport (366 m, Nebraska) |
7 Bft |
| Plattsburgh Intl. Airport (72 m, New York) |
6 Bft |
| Platteville Airport (312 m, Wisconsin) |
9 Bft |
| Platinum Airport (5 m, Alaska) |
10 Bft |
| Pittsfield Airport (364 m, Massachusetts) |
7 Bft |
| Pittsfield (216 m, Illinois) |
7 Bft |
| Pine River (395 m, Minnesota) |
7 Bft |
| Pine Ridge Airport (1015 m, South Dakota) |
9 Bft |
| Pine Bluffs Muni (1570 m, Wyoming) |
9 Bft |
| Pincher Creek (1190 m, Alberta) |
7 Bft |
| Pierre Regional Airport (528 m, South Dakota) |
10 Bft |
| Philip Billard Airport (269 m, Kansas) |
9 Bft |
| Philip Airport (673 m, South Dakota) |
9 Bft |
| Perryton Airport (889 m, Texas) |
7 Bft |
| Perry Stokes Airport (1756 m, Colorado) |
9 Bft |
| Perry Airport (309 m, Iowa) |
8 Bft |
| Perot Field Fort Worth Alliance Airport (220 m, Texas) |
7 Bft |
| Peoria Airport (202 m, Illinois) |
9 Bft |
| Pensacola Intl. Airport (37 m, Florida) |
6 Bft |
| Pellston Regional Airport (217 m, Michigan) |
7 Bft |
| Pella Airport (270 m, Iowa) |
6 Bft |
| Pecos Airport (796 m, Texas) |
6 Bft |
| Peace River Airport (580 m, Alberta) |
6 Bft |
| Paynesville Airport (360 m, Minnesota) |
7 Bft |
| Pauls Valley Airport (295 m, Oklahoma) |
6 Bft |
| Paulatuk (6 m, Northwest Territories) |
9 Bft |
| Park Rapids Municip (437 m, Minnesota) |
7 Bft |
| Pangborn Memorial Airport (379 m, Washington) |
7 Bft |
| Pampa (989 m, Texas) |
8 Bft |
| Ozona Airport (726 m, Texas) |
6 Bft |
| Ozark Regional Airport (283 m, Arkansas) |
7 Bft |
| Owatonna (Awos) (350 m, Minnesota) |
8 Bft |
| Ottumwa Regional Airport (256 m, Iowa) |
7 Bft |
| Oskaloosa Airport (256 m, Iowa) |
7 Bft |
| Osceola Muni (338 m, Iowa) |
8 Bft |
| Osceola Airport (275 m, Wisconsin) |
8 Bft |
| Ortonville (335 m, Minnesota) |
8 Bft |
| Orr Regional Airport (397 m, Minnesota) |
6 Bft |
| Ord Airport (631 m, Nebraska) |
11 Bft |
| Ontario Airport (667 m, Oregon) |
7 Bft |
| Omak Airport (382 m, Washington) |
7 Bft |
| Omaha/Eppley Field AP (299 m, Nebraska) |
8 Bft |
| Olney-Noble (147 m, Illinois) |
7 Bft |
| Olivia Airport (328 m, Minnesota) |
7 Bft |
| Olive Branch Airport (123 m, Mississippi) |
6 Bft |
| Okmulgee Regional Airport (219 m, Oklahoma) |
7 Bft |
| Offutt Air Force Base (319 m, Nebraska) |
8 Bft |
| Oelwen (328 m, Iowa) |
9 Bft |
| Ocean (4 m, Maryland) |
6 Bft |
| Oakes Airport (400 m, North Dakota) |
9 Bft |
| O'Neill Airport (619 m, Nebraska) |
7 Bft |
| O’Hare Intl. Airport (205 m, Illinois) |
7 Bft |
| Northwest Arkansas National Airport (392 m, Arkansas) |
8 Bft |
| Northern Colorado Regional Airport (1529 m, Colorado) |
7 Bft |
| Northeast Iowa Regional Airport (343 m, Iowa) |
8 Bft |
| North Texas Regional Airport (228 m, Texas) |
6 Bft |
| North Platte Regional Airport (849 m, Nebraska) |
10 Bft |
| North Battleford Airport (548 m, Saskatchewan) |
6 Bft |
| Norfolk Regional Airport (473 m, Nebraska) |
8 Bft |
| Nome Airport (6 m, Alaska) |
9 Bft |
| Noatak Airport (30 m, Alaska) |
8 Bft |
| Newton Airport (290 m, Iowa) |
7 Bft |
| Newton (467 m, Kansas) |
8 Bft |
| Newport (73 m, Arkansas) |
7 Bft |
| Newark Intl. Airport (9 m, New Jersey) |
7 Bft |
| New Ulm Airport (308 m, Minnesota) |
7 Bft |
| New Stuyahok Airport (92 m, Alaska) |
8 Bft |
| New Richmond Regional Airport (304 m, Wisconsin) |
8 Bft |
| New Lisbon Airport (276 m, Wisconsin) |
7 Bft |
| New Century AirCenter (331 m, Kansas) |
10 Bft |
| New Braunfels Airport (197 m, Texas) |
7 Bft |
| Nelson Lagoon Airport (4 m, Alaska) |
8 Bft |
| Nebraska City Airport (354 m, Nebraska) |
9 Bft |
| Naval Station Norfolk (5 m, Virginia) |
7 Bft |
| Naval Outlying Landing Field San Nicolas (174 m, California) |
6 Bft |
| Naval Auxiliary Landing Field Orange Grove (78 m, Texas) |
7 Bft |
| Naval Auxiliary Landing Field Fentress (4 m, Virginia) |
8 Bft |
| Naval Air Station Whidbey (10 m, Washington) |
9 Bft |
| Naval Air Station Patuxent River (14 m, Maryland) |
7 Bft |
| Naval Air Station Oceana (7 m, Virginia) |
8 Bft |
| Naval Air Station Kingsville Airport (17 m, Texas) |
7 Bft |
| Naval Air Station Key West (2 m, Florida) |
6 Bft |
| Naval Air Station Joint Reserve Base Fort Worth (198 m, Texas) |
7 Bft |
| Naval Air Station Corpus Christi (6 m, Texas) |
7 Bft |
| Nashville Intl. Airport (180 m, Tennessee) |
7 Bft |
| Muskegon (193 m, Michigan) |
8 Bft |
| Muscatine Airport (167 m, Iowa) |
8 Bft |
| Murray Field (18 m, California) |
6 Bft |
| Mountain Village Airport (103 m, Alaska) |
10 Bft |
| Mountain Empire Airport (780 m, Virginia) |
6 Bft |
| Mount Washington Regional Airport (319 m, New Hampshire) |
6 Bft |
| Mount Washington Airport (1910 m, New Hampshire) |
12 Bft |
| Mount Vernon Airport (146 m, Illinois) |
7 Bft |
| Mount Pleasant Airport (230 m, Michigan) |
6 Bft |
| Mount Pleasant Airport (224 m, Iowa) |
7 Bft |
| Mount Carmel Airport (131 m, Illinois) |
7 Bft |
| Morris Airport (344 m, Minnesota) |
9 Bft |
| Morris Airport (178 m, Illinois) |
7 Bft |
| Moriarty Airport (1889 m, New Mexico) |
8 Bft |
| Mora Airport (309 m, Minnesota) |
6 Bft |
| Moose Jaw (577 m, Saskatchewan) |
7 Bft |
| Moorhead Airport (280 m, Minnesota) |
7 Bft |
| Moore County Airport (1129 m, Texas) |
7 Bft |
| Montrose Airport (1755 m, Colorado) |
7 Bft |
| Monticello Regional Airport (259 m, Iowa) |
8 Bft |
| Monticello Airport (36 m, Arkansas) |
6 Bft |
| Montevideo (Awos) (315 m, Minnesota) |
8 Bft |
| Monroe Regional Airport (24 m, Louisiana) |
6 Bft |
| Monroe County Airport (258 m, Indiana) |
7 Bft |
| Monroe Airport (331 m, Wisconsin) |
8 Bft |
| Mondell Fld AP (1272 m, Wyoming) |
8 Bft |
| Mobridge Airport (508 m, South Dakota) |
7 Bft |
| Mitchell Airport (397 m, South Dakota) |
9 Bft |
North - South