| Stations: 464
|
Humidity |
| Acadiana Regional Airport (7 m, Louisiana) |
95 % |
| Alexandria Airport (432 m, Minnesota) |
85 % |
| Allentown Queen City Airport (122 m, Pennsylvania) |
60 % |
| Anaktuvuk Pass Airport (643 m, Alaska) |
80 % |
| Andrews Airport (967 m, Texas) |
65 % |
| Ankeny Regional Airport (275 m, Iowa) |
95 % |
| Anson County Airport (91 m, North Carolina) |
65 % |
| Anvik Airport (99 m, Alaska) |
100 % |
| Ashe County Airport (969 m, North Carolina) |
70 % |
| Asheboro Airport (205 m, North Carolina) |
70 % |
| Asheville Regional Airport (661 m, North Carolina) |
85 % |
| Atlantic City Airport (20 m, New Jersey) |
75 % |
| Auburn University Regional Airport (236 m, Alabama) |
80 % |
| Avenger Field (725 m, Texas) |
65 % |
| Baldwin County Airport (117 m, Georgia) |
95 % |
| Barrow (287 m, Georgia) |
85 % |
| Baton Rouge Metropolitan Airport (21 m, Louisiana) |
95 % |
| Bay Bridge Airport (15 m, Maryland) |
65 % |
| Bella Bella (43 m, British Columbia) |
95 % |
| Big Sandy Regional Airport (372 m, Kentucky) |
50 % |
| Birmingham (192 m, Alabama) |
80 % |
| Blosser Airport (452 m, Kansas) |
80 % |
| Boerne Stage Field (422 m, Texas) |
60 % |
| Bolton Field (280 m, Ohio) |
75 % |
| Boone (418 m, Arkansas) |
70 % |
| Boscobel Airport (205 m, Wisconsin) |
85 % |
| Brainerd Lakes Regional Airport (374 m, Minnesota) |
85 % |
| Branson Airport (397 m, Missouri) |
65 % |
| Brewster Field Arpt (704 m, Nebraska) |
80 % |
| Bridgeport Airport (260 m, Texas) |
60 % |
| Broken Bow Airport (776 m, Nebraska) |
80 % |
| Brown Field Airport (160 m, California) |
85 % |
| Brownwood Regional Airport (422 m, Texas) |
70 % |
| Buckhannon Airport (498 m, West-Virginia) |
30 % |
| Burnett County Airport (301 m, Wisconsin) |
95 % |
| Caldwell Airport (119 m, Texas) |
65 % |
| Cambridge- Dorchester Airport (6 m, Maryland) |
95 % |
| Cameron Airport (123 m, Texas) |
55 % |
| Cape Lisburne LRRS Airport (3 m, Alaska) |
85 % |
| Carrizo Hill Airport (183 m, Texas) |
35 % |
| Cartersville Airport (229 m, Georgia) |
75 % |
| Catalina Airport (488 m, California) |
95 % |
| Centerville Airport (313 m, Iowa) |
95 % |
| Centralia (163 m, Illinois) |
95 % |
| Chan Gurney Airport (398 m, South Dakota) |
95 % |
| Chandler Regional Airport (300 m, Oklahoma) |
60 % |
| Cherokee Airport (374 m, Iowa) |
95 % |
| Cherokee County Regional Airport (372 m, Georgia) |
80 % |
| Chetek Airport (322 m, Wisconsin) |
95 % |
| Chico Airport (73 m, California) |
80 % |
| Claremore Regional Airport (221 m, Oklahoma) |
65 % |
| Clarinda (303 m, Iowa) |
95 % |
| Clinton Airport (45 m, North Carolina) |
95 % |
| Clinton Airport (216 m, Iowa) |
50 % |
| Clinton Airport (251 m, Missouri) |
70 % |
| Clyde AP (27 m, Nunavut) |
85 % |
| Colby Airport (971 m, Kansas) |
85 % |
| Cold Bay Airport (31 m, Alaska) |
70 % |
| Coleman Airport (517 m, Texas) |
75 % |
| College Park Airport (15 m, Maryland) |
85 % |
| Columbus County Airport (30 m, North Carolina) |
70 % |
| Comanche Airport (423 m, Texas) |
75 % |
| Comox (26 m, British Columbia) |
95 % |
| Conway Airport (10 m, South Carolina) |
70 % |
| Cortland Airport (365 m, New York) |
50 % |
| Craig (1915 m, Colorado) |
85 % |
| Craig Field / Selma (51 m, Alabama) |
75 % |
| Crisp County (95 m, Georgia) |
95 % |
| Cumberland Airport (378 m, Wisconsin) |
95 % |
| Currituck County Regional Airport (5 m, North Carolina) |
80 % |
| Curtis L. Brown Jr. Field (40 m, North Carolina) |
85 % |
| Cut Bank Airport (1169 m, Montana) |
95 % |
| Dare (4 m, North Carolina) |
85 % |
| Darke County Airport (307 m, Ohio) |
85 % |
| Davidson County Airport (223 m, North Carolina) |
75 % |
| Decatur Airport (208 m, Illinois) |
95 % |
| Des Moines Intl. Airport (294 m, Iowa) |
95 % |
| Detroit Metropolitan Airport (202 m, Michigan) |
65 % |
| Downtown Los Angeles (82 m, California) |
75 % |
| Dryden Airport (413 m, Ontario) |
80 % |
| Dubois Airport (2224 m, Wyoming) |
95 % |
| Duplin (42 m, North Carolina) |
95 % |
| Dyersburg Regional Airport (102 m, Tennessee) |
40 % |
| Eagle Creek Airpark Airport (250 m, Indiana) |
85 % |
| Eagle Lake Airport (56 m, Texas) |
75 % |
| Eastern Iowa Airport (256 m, Iowa) |
95 % |
| Easton Airport (22 m, Maryland) |
80 % |
| Edgar County Airport (199 m, Illinois) |
95 % |
| El Reno (432 m, Oklahoma) |
70 % |
| Elizabeth City Regional Airport (4 m, North Carolina) |
80 % |
| Elkhart (1099 m, Kansas) |
80 % |
| Elmendorf Air Force Base (59 m, Alaska) |
80 % |
| Enid Woodring Regional Airport (356 m, Oklahoma) |
70 % |
| Erie Airport (1564 m, Colorado) |
85 % |
| Esler Airfield (34 m, Louisiana) |
95 % |
| Esquimalt (3 m, British Columbia) |
80 % |
| Essex (53 m, New Jersey) |
50 % |
| Estherville Muni (401 m, Iowa) |
95 % |
| Eugene Airport (114 m, Oregon) |
85 % |
| Evansville Airport (118 m, Indiana) |
90 % |
| Fairmont Airport (354 m, Minnesota) |
95 % |
| Falls Intl. Airport (362 m, Minnesota) |
80 % |
| Farmington Airport (274 m, Missouri) |
95 % |
| Fernandina Beach Airport (5 m, Florida) |
75 % |
| Fitzgerald Airport (111 m, Georgia) |
90 % |
| Flora (144 m, Illinois) |
95 % |
| Florence Airport (1658 m, Colorado) |
85 % |
| Fond du Lac (246 m, Wisconsin) |
80 % |
| Foothills Regional Airport (387 m, North Carolina) |
60 % |
| Forest City Airport (375 m, Iowa) |
95 % |
| Fort Morgan Airport (1393 m, Colorado) |
90 % |
| Fort Wayne Intl. Airport (252 m, Indiana) |
80 % |
| Fort Worth Spinks Airport (233 m, Texas) |
60 % |
| Franklin Airport (616 m, Tennessee) |
75 % |
| Freeport Airport (262 m, Illinois) |
85 % |
| Fremont Airport (379 m, Nebraska) |
85 % |
| Ft Severn (15 m, Ontario) |
75 % |
| Fullerton Airport (29 m, California) |
90 % |
| Fulton County Airport (241 m, Indiana) |
95 % |
| Gainesville Airport (256 m, Texas) |
65 % |
| Galesburg Airport (233 m, Illinois) |
95 % |
| Galliano Airport (0 m, Louisiana) |
90 % |
| Gallup Airport (1972 m, New Mexico) |
85 % |
| Gary Airport (180 m, Indiana) |
95 % |
| Gatesville Airport (276 m, Texas) |
60 % |
| Glacier Park Intl. Airport (906 m, Montana) |
95 % |
| Glasgow Airport (218 m, Kentucky) |
95 % |
| Godman Army Airfield (239 m, Kentucky) |
90 % |
| Golden Triangle Regional Airport (80 m, Mississippi) |
95 % |
| Golovin Airport (8 m, Alaska) |
95 % |
| Gonzales Airport (108 m, Texas) |
70 % |
| Gordon K. Bush Airport (234 m, Ohio) |
50 % |
| Goshen Airport (252 m, Indiana) |
95 % |
| Grand Rapids (413 m, Minnesota) |
95 % |
| Grant County Airport (1638 m, New Mexico) |
85 % |
| Grant County Regional Airport (1127 m, Oregon) |
95 % |
| Gray Army Airfield (89 m, Washington) |
95 % |
| Grayling Airport (353 m, Michigan) |
75 % |
| Greater Cumberland Regional Airport (236 m, Maryland) |
40 % |
| Greater Cumberland Regional Airport (236 m, West-Virginia) |
40 % |
| Greenville Downtown Airport (319 m, South Carolina) |
80 % |
| Greenville Mid-Delta Airport (40 m, Mississippi) |
90 % |
| Greenwood- Leflore Airport (47 m, Mississippi) |
95 % |
| Grissom Air Reserve Base (247 m, Indiana) |
85 % |
| Grove Airport (254 m, Oklahoma) |
65 % |
| Haines Airport (9 m, Alaska) |
85 % |
| Hale County Airport (1028 m, Texas) |
75 % |
| Hamilton Airport (396 m, Texas) |
65 % |
| Hanksville Airport (1355 m, Utah) |
75 % |
| Harlan Airport (375 m, Iowa) |
95 % |
| Harnett Regional Jetport Airport (60 m, North Carolina) |
75 % |
| Hartness State Airport (176 m, Vermont) |
80 % |
| Hattiesburg- Laurel Regional Airport (91 m, Mississippi) |
95 % |
| Hawkins Field (104 m, Mississippi) |
95 % |
| Hazlehurst Airport (78 m, Georgia) |
95 % |
| Hebbronville Airport (202 m, Texas) |
45 % |
| Hebron Airport (447 m, Nebraska) |
85 % |
| Henderson (117 m, Kentucky) |
95 % |
| Henderson- Oxford Airport (161 m, North Carolina) |
95 % |
| Hickory Regional Airport (348 m, North Carolina) |
85 % |
| Hill Air Force Base (1459 m, Utah) |
95 % |
| Hillsboro Airport (62 m, Oregon) |
95 % |
| Holyoke Airport (1137 m, Colorado) |
75 % |
| Houma- Terrebonne Airport (3 m, Mississippi) |
95 % |
| Huntingburg Airport (161 m, Indiana) |
90 % |
| Huntington Airport (246 m, Indiana) |
95 % |
| Huntsville Executive Airport (230 m, Alabama) |
95 % |
| Hydaburg Seaplane Base (1 m, Alaska) |
95 % |
| Idaho County Airport (1010 m, Idaho) |
95 % |
| Igiugig Airport (27 m, Alaska) |
95 % |
| Illinois Valley Regional Airport (199 m, Illinois) |
85 % |
| Independence Airport (298 m, Iowa) |
95 % |
| Independence Airport (251 m, Kansas) |
70 % |
| Indianapolis Intl. Airport (246 m, Indiana) |
95 % |
| Inukjuak (25 m, Quebec) |
85 % |
| Iowa City Airport (198 m, Iowa) |
80 % |
| Ithaca Tompkins Intl. Airport (335 m, New York) |
50 % |
| Jack Edwards Airport (5 m, Alabama) |
95 % |
| Jackson (91 m, Mississippi) |
95 % |
| Jacksonville Airport (190 m, Illinois) |
95 % |
| Jasper Airport (65 m, Texas) |
95 % |
| Jesup Airport (33 m, Georgia) |
90 % |
| Jim Kelly Field (736 m, Nebraska) |
80 % |
| John F. Kennedy Memorial Airport (251 m, Wisconsin) |
95 % |
| Johnston County Airport (50 m, North Carolina) |
95 % |
| Joint Forces Training Base (11 m, California) |
75 % |
| Kalamazoo/Battle Creek Intl. Airport (266 m, Michigan) |
80 % |
| Kalispell/Glacier Park AP (906 m, Montana) |
95 % |
| Keokuk Airport (205 m, Iowa) |
95 % |
| Kimball Airport (1501 m, Nebraska) |
85 % |
| King Cove Airport (47 m, Alaska) |
70 % |
| King Salmon Airport (14 m, Alaska) |
75 % |
| Kings Land o' Lakes Airport (520 m, Wisconsin) |
95 % |
| Kinston Regional Jetport (29 m, North Carolina) |
95 % |
| La Crosse Regional Airport (202 m, Wisconsin) |
85 % |
| La Porte Airport (248 m, Indiana) |
95 % |
| LaGrange Callaway Airport (211 m, Georgia) |
80 % |
| Lake City Gateway AP (61 m, Florida) |
80 % |
| Lake County Airport (1441 m, Oregon) |
85 % |
| Lake Cumberland Regional Airport (283 m, Kentucky) |
95 % |
| Lake Havasu City Airport (238 m, Arizona) |
35 % |
| Lakefront Airport (3 m, Louisiana) |
85 % |
| Lampasas Airport (370 m, Texas) |
55 % |
| Lawrence J. Timmerman Airport (224 m, Wisconsin) |
95 % |
| Lee C. Fine Memorial Airport (265 m, Missouri) |
70 % |
| Leonardtown Airport (43 m, Maryland) |
75 % |
| Lethbridge (929 m, Alberta) |
95 % |
| Lewis University Airport (231 m, Illinois) |
95 % |
| Lincolnton Airport (267 m, North Carolina) |
60 % |
| Logansport Airport (225 m, Indiana) |
85 % |
| Los Alamos Airport (2186 m, New Mexico) |
55 % |
| Macomb Airport (216 m, Illinois) |
95 % |
| Majors Airport (163 m, Texas) |
60 % |
| Mammoth Yosemite Airport (2173 m, California) |
45 % |
| Manhattan Regional Airport (322 m, Kansas) |
80 % |
| Marine Corps Air Station Miramar (134 m, California) |
95 % |
| Marine Corps Auxiliary Landing Field Bogue (7 m, North Carolina) |
95 % |
| Marion Airport (262 m, Indiana) |
95 % |
| Marshall Don Hunter Sr. Airport (31 m, Alaska) |
95 % |
| Marshall Town Muni (296 m, Iowa) |
85 % |
| Martin State Airport (7 m, Maryland) |
95 % |
| Marysville Airport (391 m, Kansas) |
95 % |
| Maury County Airport (208 m, Tennessee) |
95 % |
| McCall Airport (1530 m, Idaho) |
95 % |
| McClellan- Palomar Airport (100 m, California) |
80 % |
| McComb- Pike County Airport (126 m, Mississippi) |
95 % |
| McHenry Airport (894 m, Maryland) |
65 % |
| McKinnon St. Simons (6 m, Georgia) |
90 % |
| Meeker (1948 m, Colorado) |
95 % |
| Meriden Markham Airport (31 m, Connecticut) |
45 % |
| Mesquite Metro Airport (136 m, Texas) |
55 % |
| Michael J. Smith Field (3 m, North Carolina) |
85 % |
| Michigan City Airport (200 m, Indiana) |
80 % |
| Mid-Carolina Regional Airport (236 m, North Carolina) |
60 % |
| Middle Georgia Regional Airport (110 m, Georgia) |
95 % |
| Middleton Field (78 m, Alabama) |
75 % |
| Midland Airpark Airport (854 m, Texas) |
65 % |
| Midlothian Airport (217 m, Texas) |
60 % |
| Millard Airport (320 m, Nebraska) |
85 % |
| Millville Executive Airport (25 m, New Jersey) |
60 % |
| Minden (85 m, Louisiana) |
80 % |
| Mobridge Airport (508 m, South Dakota) |
65 % |
| Mojave Air and Space Port Airport (849 m, California) |
55 % |
| Monroe County Airport (258 m, Indiana) |
85 % |
| Monterey Regional Airport (77 m, California) |
80 % |
| Monticello Regional Airport (259 m, Iowa) |
95 % |
| Mount Airy/Surry (380 m, North Carolina) |
65 % |
| Mount Pleasant Airport (224 m, Iowa) |
95 % |
| Mount Pleasant Airport (111 m, Texas) |
60 % |
| Mount Pleasant Regional Airport (4 m, South Carolina) |
90 % |
| Mullan Pass (1829 m, Idaho) |
95 % |
| Muscatine Airport (167 m, Iowa) |
95 % |
| Muskegon (193 m, Michigan) |
75 % |
| Nashville Intl. Airport (180 m, Tennessee) |
90 % |
| Naval Air Station Jacksonville (7 m, Florida) |
65 % |
| Naval Air Station Key West (2 m, Florida) |
85 % |
| Naval Air Station Oceana (7 m, Virginia) |
80 % |
| Naval Station Mayport (5 m, Florida) |
75 % |
| Naval Station Norfolk (5 m, Virginia) |
75 % |
| New Orleans Airport (9 m, Louisiana) |
95 % |
| New Richmond Regional Airport (304 m, Wisconsin) |
95 % |
| Newton Airport (290 m, Iowa) |
95 % |
| Nikolai Airport (126 m, Alaska) |
75 % |
| Nome Airport (6 m, Alaska) |
95 % |
| North Platte Regional Airport (849 m, Nebraska) |
70 % |
| Northeast Philadelphia Airport (37 m, Pennsylvania) |
60 % |
| Northeastern Regional Airport (6 m, North Carolina) |
95 % |
| Northern Colorado Regional Airport (1529 m, Colorado) |
80 % |
| Northwest Arkansas National Airport (392 m, Arkansas) |
60 % |
| Northwest Florida Beaches Intl. Airport (21 m, Florida) |
75 % |
| O'Neill Airport (619 m, Nebraska) |
80 % |
| Oelwen (328 m, Iowa) |
95 % |
| Ogden-Hinckley Airport (1362 m, Utah) |
80 % |
| Ogdensburg Intl. Airport (91 m, New York) |
95 % |
| Okeechobee Airport (10 m, Florida) |
85 % |
| Okmulgee Regional Airport (219 m, Oklahoma) |
55 % |
| Olney-Noble (147 m, Illinois) |
95 % |
| Olympia Regional Airport (61 m, Washington) |
95 % |
| Orange County Airport (4 m, Texas) |
90 % |
| Ord Airport (631 m, Nebraska) |
80 % |
| Osceola Airport (275 m, Wisconsin) |
95 % |
| Osceola Muni (338 m, Iowa) |
95 % |
| Oskaloosa Airport (256 m, Iowa) |
95 % |
| Owensboro (124 m, Kentucky) |
95 % |
| Ozona Airport (726 m, Texas) |
65 % |
| Paine Field (185 m, Washington) |
85 % |
| Palestine Airport (129 m, Texas) |
60 % |
| Pampa (989 m, Texas) |
85 % |
| Park Rapids Municip (437 m, Minnesota) |
85 % |
| Paulding Northwest Atlanta Airport (393 m, Georgia) |
80 % |
| Pecos Airport (796 m, Texas) |
45 % |
| Pella Airport (270 m, Iowa) |
95 % |
| Pensacola Intl. Airport (37 m, Florida) |
90 % |
| Peoria Airport (202 m, Illinois) |
95 % |
| Perry-Houston County Airport (127 m, Georgia) |
95 % |
| Person County Airport (186 m, North Carolina) |
95 % |
| Phoenix (422 m, Arizona) |
65 % |
| Pickle Lake Airport (391 m, Ontario) |
80 % |
| Pickle Lake(Man) (386 m, Ontario) |
80 % |
| Pilot Point Airport (17 m, Alaska) |
85 % |
| Pincher Creek (1190 m, Alberta) |
85 % |
| Pincher Creek Airport (1190 m, Alberta) |
85 % |
| Pitt- Greenville Airport (8 m, North Carolina) |
95 % |
| Pittsfield Airport (364 m, Massachusetts) |
50 % |
| Placerville Airport (788 m, California) |
95 % |
| Platinum Airport (5 m, Alaska) |
95 % |
| Plattsmouth Airport (366 m, Nebraska) |
85 % |
| Pleasanton Airport (131 m, Texas) |
60 % |
| Pocono Mountains Airport (584 m, Pennsylvania) |
60 % |
| Pohakuloa Training Area (1887 m, Hawaii) |
60 % |
| Point Lay LRRS Airport (6 m, Alaska) |
80 % |
| Pond Inlet Airport (55 m, Nunavut) |
75 % |
| Pontiac Airport (201 m, Illinois) |
95 % |
| Port Aransas Airport (2 m, Texas) |
85 % |
| Porter (234 m, Indiana) |
85 % |
| Portland- Troutdale Airport (11 m, Oregon) |
95 % |
| Powell Airport (1552 m, Wyoming) |
85 % |
| Pratt Regional Airport (595 m, Kansas) |
75 % |
| Prince Rupert (35 m, British Columbia) |
95 % |
| Prince Rupert Airport (36 m, British Columbia) |
95 % |
| Princeton Airport (298 m, Minnesota) |
85 % |
| Provo Airport (1369 m, Utah) |
85 % |
| Quad Cities Intl. Airport (181 m, Illinois) |
85 % |
| Quillayute Airport (55 m, Washington) |
80 % |
| Raleigh Executive Jetport (75 m, North Carolina) |
95 % |
| Ralph Wenz Field (2160 m, Wyoming) |
85 % |
| Ralph Wien Memorial Airport (5 m, Alaska) |
80 % |
| Range Regional Airport (410 m, Minnesota) |
85 % |
| Rantoul National Aviation Center (225 m, Illinois) |
95 % |
| Red Oak Airport (318 m, Iowa) |
95 % |
| Rhinelander (495 m, Wisconsin) |
80 % |
| Richmond County Airport (109 m, North Carolina) |
60 % |
| Robstown Airport (24 m, Texas) |
75 % |
| Rochelle Airport (238 m, Illinois) |
95 % |
| Rocksprings Airport (723 m, Texas) |
55 % |
| Rosecrans Memorial Airport (246 m, Missouri) |
95 % |
| Ross County Airport (221 m, Ohio) |
80 % |
| Russell Airport (566 m, Kansas) |
75 % |
| Rutherfordton (329 m, North Carolina) |
60 % |
| Sable Island (1 m, Nova Scotia) |
95 % |
| Sable Island AP (5 m, Nova Scotia) |
95 % |
| Saint Mary`s (Awos) (95 m, Alaska) |
85 % |
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
85 % |
| Salem-Leckrone (174 m, Illinois) |
95 % |
| San Bernardino Intl. Airport (353 m, California) |
65 % |
| San Diego Intl. Airport (9 m, California) |
70 % |
| Sandersville Airport (134 m, Georgia) |
95 % |
| Sandpoint Airport (648 m, Idaho) |
85 % |
| Santa Ynez Airport (205 m, California) |
95 % |
| Savanna Airport (188 m, Illinois) |
95 % |
| Savannah-hardin County (144 m, Tennessee) |
95 % |
| Savoonga Airport (16 m, Alaska) |
90 % |
| Schefferville (517 m, Quebec) |
85 % |
| Searcy Airport (81 m, Arkansas) |
75 % |
| Seminole Airport (1010 m, Texas) |
70 % |
| Shawnee Regional Airport (327 m, Oklahoma) |
55 % |
| Sheboygan (228 m, Wisconsin) |
80 % |
| Shelby (178 m, Alabama) |
90 % |
| Shelby Airport (258 m, North Carolina) |
60 % |
| Sheldon (432 m, Iowa) |
95 % |
| Shenandoah Muni (296 m, Iowa) |
95 % |
| Shively Field Airport (2138 m, Wyoming) |
80 % |
| Sierra Vista Airport (1421 m, Arizona) |
60 % |
| Siler City Muni (187 m, North Carolina) |
75 % |
| Sioux Falls Regional Airport (435 m, South Dakota) |
75 % |
| Slidell Airport (8 m, Louisiana) |
80 % |
| Smith Field (364 m, Arkansas) |
60 % |
| Solon Springs Muni (336 m, Wisconsin) |
95 % |
| South County Arpt Of Santa Clara County (86 m, California) |
85 % |
| Southeast Iowa Regional Airport (210 m, Iowa) |
95 % |
| Southern Wisconsin Regional Airport (246 m, Wisconsin) |
95 % |
| Southport Airport (8 m, North Carolina) |
80 % |
| Southwest Oregon Regional Airport (1 m, Oregon) |
80 % |
| Sparrevohn LRRS Airport (482 m, Alaska) |
95 % |
| Spencer Airport (408 m, Iowa) |
80 % |
| Spirit of St. Louis Airport (140 m, Missouri) |
85 % |
| Springfield- Branson National Airport (390 m, Missouri) |
65 % |
| St. Louis Downtown Airport (126 m, Illinois) |
95 % |
| St. Michael Airport (28 m, Alaska) |
95 % |
| St. Paul (9 m, Alaska) |
85 % |
| Stan Stamper Airport (174 m, Oklahoma) |
70 % |
| Stanly County Airport (186 m, North Carolina) |
70 % |
| Statesboro- Bulloch County Airport (57 m, Georgia) |
90 % |
| Statesville Muni Ai (294 m, North Carolina) |
60 % |
| Steamboat Springs Airport (2096 m, Colorado) |
95 % |
| Stevens Field (2334 m, Colorado) |
85 % |
| Stigler Regional Airport (183 m, Oklahoma) |
65 % |
| Stuart Powell Field (312 m, Kentucky) |
85 % |
| Stuttgart Airport (68 m, Arkansas) |
95 % |
| Sulphur Springs Airport (149 m, Texas) |
70 % |
| Sussex Airport (128 m, New Jersey) |
55 % |
| Swainsboro Airport (100 m, Georgia) |
95 % |
| Sylvania Airport (57 m, Georgia) |
95 % |
| Tahlequah Airport (266 m, Oklahoma) |
75 % |
| Tallulah Airport (23 m, Louisiana) |
95 % |
| Taos Airport (2161 m, New Mexico) |
95 % |
| Tarboro Airport (16 m, North Carolina) |
95 % |
| Taylor (448 m, Wisconsin) |
85 % |
| Taylorville Airport (190 m, Illinois) |
85 % |
| Tekamah (Asos) (312 m, Nebraska) |
85 % |
| Thedford Airport (892 m, Nebraska) |
80 % |
| Thomasville Regional Airport (80 m, Georgia) |
80 % |
| Thomson Airport (152 m, Georgia) |
80 % |
| Thunder Bay (199 m, Ontario) |
85 % |
| Thunder Bay Airport (206 m, Ontario) |
85 % |
| Tillamook Airport (11 m, Oregon) |
95 % |
| Tipton Airport (46 m, Maryland) |
95 % |
| Toccoa Airport (304 m, Georgia) |
70 % |
| Tomahawk Airport (453 m, Wisconsin) |
95 % |
| Topeka Regional Airport (325 m, Kansas) |
95 % |
| Trent Lott Intl. Airport (5 m, Mississippi) |
90 % |
| Tri-County Airport (21 m, North Carolina) |
95 % |
| Triangle North Executive Airport (113 m, North Carolina) |
95 % |
| Tucumcari Airport (1234 m, New Mexico) |
95 % |
| Tuscaloosa National Airport (52 m, Alabama) |
95 % |
| Unalaska Airport (4 m, Alaska) |
85 % |
| University of Oklahoma Westheimer Airport (357 m, Oklahoma) |
60 % |
| Valdez Airport (37 m, Alaska) |
95 % |
| Van Nuys Airport (244 m, California) |
80 % |
| Vancouver Airport (4 m, British Columbia) |
85 % |
| Vernal Regional Airport (1608 m, Utah) |
95 % |
| Vernon (386 m, Texas) |
60 % |
| Vidalia Regional Airport (84 m, Georgia) |
90 % |
| Volk Field Air National Guard Base Airport (280 m, Wisconsin) |
95 % |
| W Memphis Municipal (64 m, Arkansas) |
95 % |
| Wales Airport (7 m, Alaska) |
95 % |
| Walnut Ridge Regional Airport (83 m, Arkansas) |
95 % |
| Warren Airport (12 m, North Carolina) |
95 % |
| Washington Airport (197 m, Georgia) |
90 % |
| Waterbury (222 m, Connecticut) |
55 % |
| Waterloo Regional Airport (268 m, Iowa) |
85 % |
| Watertown Airport (254 m, Wisconsin) |
95 % |
| Watertown Regional Airport (532 m, South Dakota) |
85 % |
| Waterville Robert LaFleur Airport (101 m, Maine) |
70 % |
| Watonga Regional Airport (472 m, Oklahoma) |
65 % |
| Watsonville Airport (48 m, California) |
95 % |
| Waukesha (284 m, Wisconsin) |
95 % |
| Waupaca Airport (252 m, Wisconsin) |
95 % |
| Wausau Downtown Airport (365 m, Wisconsin) |
95 % |
| Wautoma Airport (262 m, Wisconsin) |
95 % |
| Wayne Executive Jetport (41 m, North Carolina) |
95 % |
| West Michigan Regional Airport (210 m, Michigan) |
80 % |
| West Plains Regional Airport (374 m, Missouri) |
75 % |
| Western Carolina Regional Airport (517 m, North Carolina) |
65 % |
| Western Nebraska Regional Airport (1206 m, Nebraska) |
65 % |
| White Mountain Airport (81 m, Alaska) |
100 % |
| Wilkes County Airport (396 m, North Carolina) |
55 % |
| William H. Morse State Airport (252 m, Vermont) |
60 % |
| Willoughby (191 m, Ohio) |
25 % |
| Wings Field (92 m, Pennsylvania) |
55 % |
| Winona-Montgomery County Airport (111 m, Mississippi) |
95 % |
| Wrangell Airport (13 m, Alaska) |
85 % |
| Wright-Patterson Air Force Base (251 m, Ohio) |
80 % |
| Yakutat Airport (13 m, Alaska) |
95 % |
| Yampa Valley Airport (2012 m, Colorado) |
85 % |
| Yarmouth Airport (46 m, Nova Scotia) |
85 % |
| York Airport (509 m, Nebraska) |
95 % |
| Zephyrhills Airport (27 m, Florida) |
95 % |
North - South