| Stazioni: 533
|
Umidità |
| Abbeville Chris Crusta Memorial Airport (5 m, Louisiana) |
95 % |
| Aberdeen Aeroporto (69 m, Mississippi) |
90 % |
| Abingdon (631 m, Virginia) |
35 % |
| Aeroporto Internazionale di Kelowna (456 m, Columbia Britannica) |
40 % |
| Aeroporto Logistico della California Meridionale (869 m, California) |
20 % |
| Aeroporto conteale di Antrim (190 m, Michigan) |
90 % |
| Aeroporto di Mason-Jewett Aeroporto (280 m, Michigan) |
60 % |
| Aeroporto di Orcas (9 m, Washington) |
55 % |
| Aeroporto di Teterboro (3 m, New Jersey) |
55 % |
| Aiken Regional Airport (161 m, Carolina del Sud) |
40 % |
| Airlake Airport (293 m, Minnesota) |
85 % |
| Aitkin Municipal Airport (367 m, Minnesota) |
85 % |
| Alamogordo (1279 m, Nuovo Messico) |
10 % |
| Albert Lea Municipal Airport (383 m, Minnesota) |
80 % |
| Albertville Regional Airport (315 m, Alabama) |
55 % |
| Allen Parish Airport (33 m, Louisiana) |
70 % |
| Allendale Aeroporto (49 m, Carolina del Sud) |
45 % |
| Alpine- Casparis Municipal Airport (1376 m, Texas) |
10 % |
| Alva Regional Airport (449 m, Oklahoma) |
30 % |
| Anaktuvuk Pass Airport (643 m, Alaska) |
80 % |
| Anderson Municipal Airport (280 m, Indiana) |
75 % |
| Appleton Aeroporto (310 m, Wisconsin) |
80 % |
| Aransas (8 m, Texas) |
90 % |
| Ardmore (257 m, Oklahoma) |
45 % |
| Artesia Municipal Airport (1081 m, Nuovo Messico) |
10 % |
| Athens Aeroporto (135 m, Texas) |
45 % |
| Atkinson Municipal Airport (290 m, Kansas) |
40 % |
| Auburn Aeroporto (268 m, Indiana) |
95 % |
| Audubon County Airport (392 m, Iowa) |
50 % |
| Austin Executive Airport (188 m, Texas) |
55 % |
| Austin Municipal Airport (375 m, Minnesota) |
75 % |
| Avenger Field (725 m, Texas) |
15 % |
| Bad Axe (234 m, Michigan) |
70 % |
| Baraboo- Wisconsin Dells Airport (298 m, Wisconsin) |
65 % |
| Barksdale Air Force Base (51 m, Louisiana) |
80 % |
| Barnes Aeroporto (427 m, Dakota del Nord) |
95 % |
| Barnwell Regional Airport (75 m, Carolina del Sud) |
40 % |
| Bartow Executive Airport (39 m, Florida) |
35 % |
| Baudette Intl. Airport (329 m, Minnesota) |
75 % |
| Beach Aeroporto (840 m, Dakota del Nord) |
25 % |
| Beaufort Aeroporto (3 m, Carolina del Sud) |
40 % |
| Beauregard Regional Airport (62 m, Louisiana) |
90 % |
| Beaver Falls Aeroporto (382 m, Pennsylvania) |
35 % |
| Beaver Island Airport (204 m, Michigan) |
95 % |
| Beeville Aeroporto (82 m, Texas) |
40 % |
| Bellefontaine Regional Airport (342 m, Ohio) |
45 % |
| Bemidji Regional Airport (420 m, Minnesota) |
85 % |
| Bend Municipal Airport (1055 m, Oregon) |
40 % |
| Benson Municipal Airport (317 m, Minnesota) |
75 % |
| Berkeley County Airport (22 m, Carolina del Sud) |
45 % |
| Big Bear Aeroporto (2058 m, California) |
35 % |
| Big Spring Aeroporto (784 m, Texas) |
10 % |
| Bigfork (411 m, Minnesota) |
85 % |
| Black Hills Airport (1188 m, Dakota del Sud) |
40 % |
| Blackwell Aeroporto (314 m, Oklahoma) |
35 % |
| Blair Aeroporto (404 m, Nebraska) |
45 % |
| Blakely Aeroporto (65 m, Georgia) |
55 % |
| Blanding Municipal Airport (1788 m, Utah) |
20 % |
| Blue Ridge Airport (287 m, Virginia) |
25 % |
| Boulder City Aeroporto (671 m, Nevada) |
10 % |
| Boulder Municipal Airport (1612 m, Colorado) |
20 % |
| Boundary County Airport (711 m, Idaho) |
30 % |
| Bowie Aeroporto (336 m, Texas) |
45 % |
| Branch County Memorial Airport (292 m, Michigan) |
95 % |
| Branson West Airport (411 m, Missouri) |
40 % |
| Breckenridge Aeroporto (391 m, Texas) |
35 % |
| Brenham (94 m, Texas) |
60 % |
| Brewster Field Arpt (704 m, Nebraska) |
45 % |
| Brigham City Aeroporto (1288 m, Utah) |
25 % |
| Brooks Field (287 m, Michigan) |
75 % |
| Buckeye Municipal Airport (315 m, Arizona) |
10 % |
| Buckland Airport (9 m, Alaska) |
85 % |
| Buena Vista Aeroporto (2422 m, Colorado) |
25 % |
| Buffalo Aeroporto (295 m, Minnesota) |
85 % |
| Cairo Aeroporto (98 m, Illinois) |
95 % |
| Caledonia County Airport (362 m, Vermont) |
45 % |
| Calhoun County Airport (9 m, Texas) |
80 % |
| Cambridge Aeroporto (287 m, Minnesota) |
85 % |
| Campbell Army Airfield (173 m, Kentucky) |
55 % |
| Canadian Aeroporto (730 m, Texas) |
30 % |
| Canby Aeroporto (364 m, Minnesota) |
70 % |
| Cape Lisburne LRRS Airport (3 m, Alaska) |
85 % |
| Carmi Aeroporto (118 m, Illinois) |
90 % |
| Castroville Aeroporto (235 m, Texas) |
25 % |
| Cattaraugus County-Olean Airport (651 m, New York) |
45 % |
| Cavalier Aeroporto (270 m, Dakota del Nord) |
95 % |
| Centralia (163 m, Illinois) |
85 % |
| Chariton (320 m, Iowa) |
50 % |
| Charleston Aeroporto (5 m, Carolina del Sud) |
55 % |
| Charlevoix Aeroporto (204 m, Michigan) |
85 % |
| Chase City Aeroporto (153 m, Virginia) |
40 % |
| Cheboygan Aeroporto (195 m, Michigan) |
95 % |
| Chehalis Aeroporto (54 m, Washington) |
60 % |
| Chesapeake Regional Airport (6 m, Virginia) |
35 % |
| Chester Airport (127 m, Connecticut) |
70 % |
| Chester Catawba Regional Airport (200 m, Carolina del Sud) |
45 % |
| Cheyenne County Municipal Airport (1040 m, Kansas) |
25 % |
| Cincinnati West Airport (178 m, Ohio) |
50 % |
| Clarence E. Page Municipal Airport (413 m, Oklahoma) |
30 % |
| Clarinda (303 m, Iowa) |
50 % |
| Clarksville (128 m, Virginia) |
40 % |
| Clearwater Air Park (22 m, Florida) |
55 % |
| Cleburne Aeroporto (260 m, Texas) |
45 % |
| Clermont County Airport (257 m, Ohio) |
45 % |
| Cleveland Regional Jetport (262 m, Tennessee) |
55 % |
| Clinton Aeroporto (157 m, Arkansas) |
75 % |
| Cloquet Carlton (390 m, Minnesota) |
95 % |
| Colby Municipal Airport (971 m, Kansas) |
30 % |
| Colorado City (1486 m, Arizona) |
15 % |
| Columbia Aeroporto (646 m, California) |
45 % |
| Comanche Aeroporto (423 m, Texas) |
40 % |
| Conway Aeroporto (10 m, Carolina del Sud) |
55 % |
| Cook Muni Arpt (402 m, Minnesota) |
95 % |
| Corning Aeroporto (89 m, Arkansas) |
85 % |
| Coulter Field Airport (112 m, Texas) |
60 % |
| Council Bluffs Aeroporto (382 m, Iowa) |
45 % |
| Covington Aeroporto (247 m, Georgia) |
50 % |
| Craig Field / Selma (51 m, Alabama) |
60 % |
| Crawfordsville Regional Airport (244 m, Indiana) |
95 % |
| Crewe Aeroporto (128 m, Virginia) |
25 % |
| Crookston Municipal Airport (273 m, Minnesota) |
30 % |
| Crosby Aeroporto (594 m, Dakota del Nord) |
20 % |
| Crystal Airport (265 m, Minnesota) |
80 % |
| Crystal River Airport (3 m, Florida) |
45 % |
| Culpeper Regional Airport (95 m, Virginia) |
35 % |
| Custer Airport (188 m, Michigan) |
60 % |
| Dalton Aeroporto (216 m, Georgia) |
50 % |
| Davis Aeroporto (21 m, California) |
20 % |
| Dawson Creek Aeroporto (655 m, Columbia Britannica) |
85 % |
| DeFuniak Springs (88 m, Florida) |
55 % |
| Decatur (43 m, Georgia) |
50 % |
| Decatur Municipal Airport (319 m, Texas) |
50 % |
| Defiance Memorial Airport (219 m, Ohio) |
95 % |
| Del Norte Aeroporto (2425 m, Colorado) |
20 % |
| Delaware Aeroporto (288 m, Ohio) |
40 % |
| Demopolis Aeroporto (34 m, Alabama) |
90 % |
| Detroit Lakes Airport (426 m, Minnesota) |
85 % |
| Dixon Aeroporto (1996 m, Wyoming) |
40 % |
| Dodge Center Airport (398 m, Minnesota) |
95 % |
| Dodge County Airport (285 m, Wisconsin) |
60 % |
| Douglas Municipal Airport (78 m, Georgia) |
40 % |
| Durant Regional Airport (213 m, Oklahoma) |
25 % |
| Eagle Creek Airpark Airport (250 m, Indiana) |
90 % |
| Eagle River Union Airport (500 m, Wisconsin) |
75 % |
| Eagle's Nest Airport (438 m, Virginia) |
35 % |
| Eastman Aeroporto (93 m, Georgia) |
40 % |
| Eddie Andreini Sr. Airfield (20 m, California) |
75 % |
| Edgar County Airport (199 m, Illinois) |
95 % |
| Elbow Lake (367 m, Minnesota) |
85 % |
| Elizabethton Aeroporto (486 m, Tennessee) |
35 % |
| Elk City Regional Business Airport (610 m, Oklahoma) |
30 % |
| Elkhart Municipal Airport (237 m, Indiana) |
80 % |
| Ely Municipal Airport (443 m, Minnesota) |
95 % |
| Emporia Aeroporto (39 m, Virginia) |
35 % |
| Enterprise Aeroporto (110 m, Alabama) |
55 % |
| Essex (53 m, New Jersey) |
50 % |
| Eveleth Muni (Awos) (421 m, Minnesota) |
95 % |
| Everett- Stewart Regional Airport (104 m, Tennessee) |
95 % |
| Fairfield County Airport (176 m, Carolina del Sud) |
40 % |
| Fairfield Municipal Airport (133 m, Illinois) |
95 % |
| Fairfield Municipal Airport (244 m, Iowa) |
40 % |
| Falfurrias Aeroporto (34 m, Texas) |
50 % |
| Fallbrook Aeroporto (216 m, California) |
55 % |
| Falls Intl. Airport (362 m, Minnesota) |
95 % |
| False River Regional Airport (12 m, Louisiana) |
85 % |
| Faribault Muni Awos (322 m, Minnesota) |
75 % |
| Farmville (125 m, Virginia) |
35 % |
| Fergus Falls Municipal Airport (361 m, Minnesota) |
95 % |
| Field of Dreams AP (311 m, Minnesota) |
95 % |
| Fillmore County Airport (389 m, Minnesota) |
95 % |
| Fitch H. Beach Airport (272 m, Michigan) |
80 % |
| Fitzgerald Aeroporto (111 m, Georgia) |
40 % |
| Flag Island (328 m, Minnesota) |
80 % |
| Fleming-Mason Airport (278 m, Kentucky) |
40 % |
| Fletcher Field (53 m, Mississippi) |
95 % |
| Folsom Field (294 m, Alabama) |
65 % |
| Forest City Aeroporto (375 m, Iowa) |
65 % |
| Fort Bridger Aeroporto (2145 m, Wyoming) |
30 % |
| Fort Carson (1789 m, Colorado) |
20 % |
| Fort Wayne Intl. Airport (252 m, Indiana) |
95 % |
| Fosston (388 m, Minnesota) |
75 % |
| Frankfort Dow Memorial Field (193 m, Michigan) |
65 % |
| Franklin Aeroporto (12 m, Virginia) |
30 % |
| Franklin County State Airport (70 m, Vermont) |
55 % |
| Fredericksburg (517 m, Texas) |
35 % |
| Fredericksburg Aeroporto (26 m, Virginia) |
35 % |
| Freeport Aeroporto (262 m, Illinois) |
55 % |
| Fremont Municipal Airport (235 m, Michigan) |
70 % |
| Front Royal-warren County (216 m, Virginia) |
40 % |
| Ft. Pickett / Blackstone (134 m, Virginia) |
35 % |
| Fulton County Airport (238 m, Ohio) |
95 % |
| Galesburg Municipal Airport (233 m, Illinois) |
55 % |
| Garner Field (287 m, Texas) |
35 % |
| George M. Bryan Airport (101 m, Mississippi) |
95 % |
| Georgetown Aeroporto (12 m, Carolina del Sud) |
55 % |
| Gilmer Aeroporto (127 m, Texas) |
45 % |
| Glen Ullin Aeroporto (634 m, Dakota del Nord) |
25 % |
| Glencoe Aeroporto (302 m, Minnesota) |
85 % |
| Glenwood (Asos) (425 m, Minnesota) |
95 % |
| Golden (785 m, Columbia Britannica) |
40 % |
| Gooding Aeroporto (1138 m, Idaho) |
35 % |
| Goose (49 m, Terranova) |
70 % |
| Gordonsville Muni (138 m, Virginia) |
40 % |
| Grafton Aeroporto (251 m, Dakota del Nord) |
85 % |
| Graham Aeroporto (342 m, Texas) |
40 % |
| Granbury Aeroporto (237 m, Texas) |
40 % |
| Grand Marais Aeroporto (505 m, Minnesota) |
95 % |
| Granite Falls Municipal Airport (319 m, Minnesota) |
80 % |
| Grants Milan Mun. AP (1987 m, Nuovo Messico) |
15 % |
| Gratiot Community Airport (230 m, Michigan) |
55 % |
| Griffin Aeroporto (292 m, Georgia) |
50 % |
| Grinnell Aeroporto (307 m, Iowa) |
60 % |
| Grosse Ile Municipal Airport (176 m, Michigan) |
70 % |
| Gwinner Aeroporto (386 m, Dakota del Nord) |
95 % |
| H. L. Sonny Callahan Airport (28 m, Alabama) |
80 % |
| H.A. Clark Memorial Field (2036 m, Arizona) |
25 % |
| Hallock (250 m, Minnesota) |
85 % |
| Hamilton Municipal Airport (396 m, Texas) |
50 % |
| Hammond Northshore Regional Airport (13 m, Louisiana) |
90 % |
| Hannibal Regional Airport (234 m, Missouri) |
45 % |
| Harbor Springs Municipal Airport (209 m, Michigan) |
95 % |
| Harrell Field (40 m, Arkansas) |
80 % |
| Harrison County Airport (109 m, Texas) |
75 % |
| Harry Stern Airport (295 m, Dakota del Nord) |
95 % |
| Hartsville Regional Airport (111 m, Carolina del Sud) |
40 % |
| Harvey Aeroporto (487 m, Dakota del Nord) |
40 % |
| Hawthorne Industrial Airport (1285 m, Nevada) |
10 % |
| Hazleton Regional Airport (489 m, Pennsylvania) |
35 % |
| Hearne Municipal Airport (87 m, Texas) |
60 % |
| Henry County Airport (177 m, Tennessee) |
95 % |
| Henry Tift Myers Airport (108 m, Georgia) |
45 % |
| Hereford Aeroporto (1154 m, Texas) |
15 % |
| Hillsboro Municipal Airport (209 m, Texas) |
60 % |
| Hillsdale Municipal Airport (360 m, Michigan) |
75 % |
| Hillsville (834 m, Virginia) |
35 % |
| Hollister Aeroporto (70 m, California) |
50 % |
| Homerville Aeroporto (57 m, Georgia) |
35 % |
| Hot Springs (1153 m, Virginia) |
40 % |
| Houston Executive Airport (51 m, Texas) |
70 % |
| Houston Southwest Airport (21 m, Texas) |
80 % |
| Huntingburg Aeroporto (161 m, Indiana) |
95 % |
| Hutchinson Municipal Airport (323 m, Minnesota) |
80 % |
| Idabel (144 m, Oklahoma) |
60 % |
| Independence Municipal Airport (298 m, Iowa) |
65 % |
| Indiana (429 m, Pennsylvania) |
40 % |
| Indianapolis Executive Airport (281 m, Indiana) |
95 % |
| Indianapolis Mount Comfort (263 m, Indiana) |
95 % |
| Inverness Aeroporto (15 m, Florida) |
35 % |
| Ionia Aeroporto (249 m, Michigan) |
65 % |
| Iowa Falls Aeroporto (347 m, Iowa) |
60 % |
| Isbell Field (267 m, Alabama) |
55 % |
| Jack Barstow Municipal Airport (194 m, Michigan) |
55 % |
| Jackson Municipal Airport (441 m, Minnesota) |
70 % |
| Jasper County Airport (213 m, Indiana) |
90 % |
| Jennings Aeroporto (7 m, Louisiana) |
75 % |
| Jimmy Carter Regional Airport (143 m, Georgia) |
45 % |
| Joliet Regional Airport (177 m, Illinois) |
75 % |
| Jonesville Aeroporto (430 m, Virginia) |
35 % |
| Kapuskasing (227 m, Ontario) |
50 % |
| Kemmerer Municipal Airport (2220 m, Wyoming) |
30 % |
| Kerrville Municipal Airport (493 m, Texas) |
35 % |
| Keystone Heights Aeroporto (60 m, Florida) |
30 % |
| Kickapoo Downtown Airport (304 m, Texas) |
40 % |
| King Cove Airport (47 m, Alaska) |
95 % |
| Kings Land o' Lakes Airport (520 m, Wisconsin) |
80 % |
| Kingstree Aeroporto (20 m, Carolina del Sud) |
35 % |
| Knox Aeroporto (209 m, Indiana) |
70 % |
| Knox County Airport (363 m, Ohio) |
45 % |
| Knoxville (283 m, Iowa) |
40 % |
| La Grange (99 m, Texas) |
60 % |
| La Porte Municipal Airport (248 m, Indiana) |
70 % |
| La Veta Pass (3114 m, Colorado) |
35 % |
| Lacon Aeroporto (173 m, Illinois) |
50 % |
| Lago Vista Aeroporto (375 m, Texas) |
40 % |
| Lake Elmo Aeroporto (284 m, Minnesota) |
95 % |
| Lakeland Airport (496 m, Wisconsin) |
85 % |
| Lancaster County Airport (148 m, Carolina del Sud) |
45 % |
| Lancaster Regional Airport (153 m, Texas) |
55 % |
| Langdon Aeroporto (490 m, Dakota del Nord) |
95 % |
| Lansing Aeroporto (188 m, Illinois) |
90 % |
| Lapeer Aeroporto (254 m, Michigan) |
45 % |
| Las Cruces Intl. Airport (1358 m, Nuovo Messico) |
10 % |
| Laurens County Airport (212 m, Carolina del Sud) |
40 % |
| Lawrenceville- Vincennes Intl. Airport (131 m, Illinois) |
95 % |
| Lawrenceville/brunswick Muni (100 m, Virginia) |
35 % |
| Lebanon-Springfield Airport (264 m, Kentucky) |
45 % |
| Leesburg Executive Airport (119 m, Virginia) |
40 % |
| Lincoln Aeroporto (37 m, California) |
20 % |
| Linton Aeroporto (542 m, Dakota del Nord) |
65 % |
| Litchfield Aeroporto (347 m, Minnesota) |
80 % |
| Litchfield Municipal Airport (210 m, Illinois) |
60 % |
| Little Falls/Morrison (342 m, Minnesota) |
95 % |
| Livingston County Spencer J. Hardy Airport (293 m, Michigan) |
55 % |
| London Madison County Airport (330 m, Ohio) |
35 % |
| Lonesome Pine Airport (817 m, Virginia) |
30 % |
| Long Prairie Aeroporto (394 m, Minnesota) |
95 % |
| Longville Municipal Airport (407 m, Minnesota) |
85 % |
| Louisa (150 m, Virginia) |
40 % |
| Lowcountry Regional Airport (31 m, Carolina del Sud) |
45 % |
| Luce (265 m, Michigan) |
95 % |
| Lunenburg Aeroporto (160 m, Virginia) |
35 % |
| Luray Caverns Airport (275 m, Virginia) |
35 % |
| Luverne Municipal Airport (436 m, Minnesota) |
70 % |
| Mackinac Island Airport (226 m, Michigan) |
95 % |
| Macomb Municipal Airport (216 m, Illinois) |
40 % |
| Madison (330 m, Minnesota) |
75 % |
| Madison Aeroporto (250 m, Indiana) |
60 % |
| Madison Municipal Airport (523 m, Dakota del Sud) |
95 % |
| Mahnomen Aeroporto (379 m, Minnesota) |
75 % |
| Mammoth Yosemite Airport (2173 m, California) |
10 % |
| Mandan Aeroporto (593 m, Dakota del Nord) |
65 % |
| Manistique (209 m, Michigan) |
95 % |
| Maple Lake Municipal Airport (313 m, Minnesota) |
75 % |
| Marana Regional Airport (619 m, Arizona) |
5 % |
| Marion Aeroporto (28 m, Carolina del Sud) |
40 % |
| Mason (197 m, Michigan) |
70 % |
| McGregor Aeroporto (374 m, Minnesota) |
85 % |
| McKellar- Sipes Regional Airport (132 m, Tennessee) |
90 % |
| McMinn County Airport (266 m, Tennessee) |
45 % |
| Mecklenburg-Bruns. Arpt (430 m, Virginia) |
40 % |
| Mena Intermountain Municipal Airport (329 m, Arkansas) |
80 % |
| Menomonie Municipal Airport (273 m, Wisconsin) |
70 % |
| Mercer County Regional Airport (553 m, Dakota del Nord) |
45 % |
| Merrill Municipal Airport (401 m, Wisconsin) |
65 % |
| Metropolis Municipal Airport (117 m, Illinois) |
95 % |
| Middlebury State AP (149 m, Vermont) |
55 % |
| Midland Airpark Airport (854 m, Texas) |
10 % |
| Midlothian Aeroporto (217 m, Texas) |
60 % |
| Minden (85 m, Louisiana) |
75 % |
| Mineral Point (359 m, Wisconsin) |
65 % |
| Moffett Federal Airfield (12 m, California) |
45 % |
| Mondell Fld AP (1272 m, Wyoming) |
25 % |
| Monroe County Airport (258 m, Indiana) |
90 % |
| Monroe Municipal Airport (331 m, Wisconsin) |
75 % |
| Montevideo (Awos) (315 m, Minnesota) |
85 % |
| Moorhead Municipal Airport (280 m, Minnesota) |
80 % |
| Moose Lake Co Arpt (328 m, Minnesota) |
85 % |
| Mora Aeroporto (309 m, Minnesota) |
95 % |
| Moriarty Aeroporto (1889 m, Nuovo Messico) |
15 % |
| Morris Aeroporto (178 m, Illinois) |
75 % |
| Morris Aeroporto (344 m, Minnesota) |
95 % |
| Morristown Aeroporto (400 m, Tennessee) |
45 % |
| Moultrie Municipal Airport (90 m, Georgia) |
40 % |
| Mount Carmel Aeroporto (131 m, Illinois) |
95 % |
| Mount Pleasant Municipal Airport (230 m, Michigan) |
65 % |
| Mount Pleasant Regional Airport (4 m, Carolina del Sud) |
60 % |
| Mountain Empire Airport (780 m, Virginia) |
25 % |
| Mullan Pass (1829 m, Idaho) |
95 % |
| Murray-Calloway County Airport (176 m, Kentucky) |
95 % |
| Murrieta Hot Springs (412 m, California) |
40 % |
| Nampa Municipal Airport (773 m, Idaho) |
25 % |
| Natchitoches Regional Airport (37 m, Louisiana) |
65 % |
| Neil Armstrong Airport (278 m, Ohio) |
60 % |
| Nellis Air Force Base (570 m, Nevada) |
10 % |
| Nevada (961 m, California) |
25 % |
| New Kent Aeroporto (38 m, Virginia) |
40 % |
| New Market Aeroporto (297 m, Virginia) |
30 % |
| New River Valley Airport (642 m, Virginia) |
25 % |
| Newberry County Airport (173 m, Carolina del Sud) |
35 % |
| Newnan- Coweta County Airport (296 m, Georgia) |
45 % |
| Newport Municipal Airport (37 m, Oregon) |
80 % |
| Northeast Kingdom Intl. Airport (284 m, Vermont) |
50 % |
| Oakes Aeroporto (400 m, Dakota del Nord) |
80 % |
| Okmulgee Regional Airport (219 m, Oklahoma) |
45 % |
| Olivia Aeroporto (328 m, Minnesota) |
85 % |
| Ontario Municipal Airport (667 m, Oregon) |
70 % |
| Orange Aeroporto (142 m, Virginia) |
40 % |
| Orr Regional Airport (397 m, Minnesota) |
95 % |
| Ortonville (335 m, Minnesota) |
75 % |
| Oscoda- Wurtsmith Airport (188 m, Michigan) |
70 % |
| Owatonna (Awos) (350 m, Minnesota) |
80 % |
| Owosso Community Airport (224 m, Michigan) |
55 % |
| Palatka Aeroporto (15 m, Florida) |
55 % |
| Paulding Northwest Atlanta Airport (393 m, Georgia) |
55 % |
| Pauls Valley Municipal Airport (295 m, Oklahoma) |
40 % |
| Paynesville Aeroporto (360 m, Minnesota) |
95 % |
| Payson Airport (1572 m, Arizona) |
20 % |
| Pella Aeroporto (270 m, Iowa) |
50 % |
| Perry Municipal Airport (309 m, Iowa) |
55 % |
| Petaluma Aeroporto (27 m, California) |
50 % |
| Peter O. Knight Airport (2 m, Florida) |
25 % |
| Petersburg (59 m, Virginia) |
40 % |
| Petersburg/Grant C. Arpt (293 m, Virginia Occidentale) |
35 % |
| Pickens County Airport (309 m, Carolina del Sud) |
45 % |
| Pine Bluffs Muni (1570 m, Wyoming) |
30 % |
| Pine River (395 m, Minnesota) |
80 % |
| Pittsfield (216 m, Illinois) |
40 % |
| Plant City Airport (47 m, Florida) |
30 % |
| Plattsmouth Aeroporto (366 m, Nebraska) |
45 % |
| Plymouth Aeroporto (158 m, New Hampshire) |
35 % |
| Portage County Regional Airport (365 m, Ohio) |
30 % |
| Prairie du Chien Municipal Airport (201 m, Wisconsin) |
60 % |
| Prattville- Grouby Field (69 m, Alabama) |
45 % |
| Presidio Aeroporto (896 m, Texas) |
15 % |
| Price County Airport (449 m, Wisconsin) |
75 % |
| Princeton Municipal Airport (298 m, Minnesota) |
85 % |
| Prineville Aeroporto (991 m, Oregon) |
40 % |
| Puyallup Aeroporto (164 m, Washington) |
55 % |
| Quakertown Airport (160 m, Pennsylvania) |
40 % |
| Quincy Aeroporto (69 m, Florida) |
45 % |
| Red Wing Regional Airport (239 m, Minnesota) |
70 % |
| Reedsburg Aeroporto (276 m, Wisconsin) |
65 % |
| Reno Stead Airport (1539 m, Nevada) |
15 % |
| Rice Lake Regional Airport (347 m, Wisconsin) |
85 % |
| Richard I. Bong Airport (206 m, Wisconsin) |
95 % |
| Richlands Aeroporto (808 m, Virginia) |
40 % |
| Roben- Hood Airport (302 m, Michigan) |
70 % |
| Robert R Wells Jr (74 m, Texas) |
65 % |
| Robert S. Kerr Airport (138 m, Oklahoma) |
55 % |
| Rochelle Municipal Airport (238 m, Illinois) |
50 % |
| Rockwall Aeroporto (175 m, Texas) |
50 % |
| Rogers City Aeroporto (204 m, Michigan) |
95 % |
| Rohnerville Airport (120 m, California) |
65 % |
| Rolla Aeroporto (556 m, Dakota del Nord) |
95 % |
| Roscoe Turner Airport (130 m, Mississippi) |
80 % |
| Roseau Muni (Awos) (323 m, Minnesota) |
95 % |
| Rush City Rgnl Arpt (281 m, Minnesota) |
85 % |
| Rusk County Airport (135 m, Texas) |
50 % |
| Ruston Regional Airport (95 m, Louisiana) |
90 % |
| Sacramento Mather Airport (29 m, California) |
20 % |
| Sacramento McClellan Airport (23 m, California) |
20 % |
| Saginaw (183 m, Michigan) |
60 % |
| Saint John's AP (135 m, Terranova) |
100 % |
| Salem-Leckrone (174 m, Illinois) |
90 % |
| Sandpoint Aeroporto (648 m, Idaho) |
40 % |
| Santee Cooper Regional Airport (32 m, Carolina del Sud) |
40 % |
| Sauk Centre Muni (379 m, Minnesota) |
95 % |
| Sawyer County Airport (370 m, Wisconsin) |
95 % |
| Scotts Seaplane Base (341 m, Minnesota) |
95 % |
| Scottsboro Municipal Airport (198 m, Alabama) |
50 % |
| Searcy Municipal Airport (81 m, Arkansas) |
70 % |
| Sedona Airport (1471 m, Arizona) |
20 % |
| Shawano Municipal Airport (248 m, Wisconsin) |
95 % |
| Shenandoah Valley Regional Airport (366 m, Virginia) |
40 % |
| Shively Field Airport (2138 m, Wyoming) |
45 % |
| Show Low Regional Airport (1954 m, Arizona) |
20 % |
| Sierra Blanca Regional Airport (2076 m, Nuovo Messico) |
15 % |
| Sky Harbor Airport & Seaplane Base (186 m, Minnesota) |
95 % |
| Skyhaven Airport (243 m, Missouri) |
45 % |
| Slayton Aeroporto (495 m, Minnesota) |
70 % |
| Snyder (741 m, Texas) |
5 % |
| Socorro Aeroporto (1478 m, Nuovo Messico) |
15 % |
| Sonora Aeroporto (652 m, Texas) |
20 % |
| South Haven Aeroporto (203 m, Michigan) |
70 % |
| South St. Paul Municipal Airport (250 m, Minnesota) |
85 % |
| Southern Illinois Airport (125 m, Illinois) |
95 % |
| Southland Field (3 m, Louisiana) |
75 % |
| Southwest Oregon Regional Airport (1 m, Oregon) |
65 % |
| Sparta (164 m, Illinois) |
85 % |
| Spartanburg Downtown Memorial Airport (246 m, Carolina del Sud) |
40 % |
| Springfield Robertson County Airport (215 m, Tennessee) |
55 % |
| St James Muni Arpt (325 m, Minnesota) |
95 % |
| St. Clair (198 m, Michigan) |
55 % |
| Stafford Regional Airport (65 m, Virginia) |
30 % |
| Stanton Airfield (280 m, Minnesota) |
70 % |
| Stanton County Municipal Airport (1013 m, Kansas) |
25 % |
| Staples (392 m, Minnesota) |
80 % |
| Stephenville Aeroporto (402 m, Texas) |
50 % |
| Sterling Aeroporto (1231 m, Colorado) |
30 % |
| Stevens Field (2334 m, Colorado) |
25 % |
| Stevens Point Aeroporto (338 m, Wisconsin) |
55 % |
| Sturgis Aeroporto (282 m, Michigan) |
80 % |
| Suffolk Executive Airport (22 m, Virginia) |
35 % |
| Summerville Aeroporto (17 m, Carolina del Sud) |
55 % |
| Sumter Aeroporto (56 m, Carolina del Sud) |
40 % |
| Sunnyside Muni (234 m, Washington) |
25 % |
| Suwannee County Airport (32 m, Florida) |
35 % |
| Sylvania Aeroporto (57 m, Georgia) |
40 % |
| Tahlequah Municipal Airport (266 m, Oklahoma) |
35 % |
| Tampa Executive Airport (7 m, Florida) |
35 % |
| Tappahannock Aeroporto (41 m, Virginia) |
45 % |
| Taylor (448 m, Wisconsin) |
65 % |
| Tehachapi Municipal Airport (1220 m, California) |
55 % |
| Telluride Regional Airport (2769 m, Colorado) |
30 % |
| Thomas P. Stafford Airport (489 m, Oklahoma) |
30 % |
| Three Rivers Muni Dr Haines (251 m, Michigan) |
75 % |
| Tioga Aeroporto (684 m, Dakota del Nord) |
25 % |
| Toledo Express Airport (211 m, Ohio) |
90 % |
| Toledo Suburban Airport (204 m, Michigan) |
65 % |
| Tracy Municipal Airport (408 m, Minnesota) |
85 % |
| Tri-State Steuben County Airport (303 m, Indiana) |
95 % |
| Trinity Center (728 m, California) |
25 % |
| Tunica Municipal Airport (59 m, Mississippi) |
75 % |
| Tuscola Area Airport (214 m, Michigan) |
55 % |
| Two Harbors (328 m, Minnesota) |
95 % |
| Unalakleet (4 m, Alaska) |
85 % |
| University-Oxford Airport (138 m, Mississippi) |
95 % |
| Vance Brand Airport (1541 m, Colorado) |
20 % |
| Venice Municipal Airport (6 m, Florida) |
65 % |
| Vermilion Regional Airport (212 m, Illinois) |
90 % |
| Vernon (386 m, Texas) |
30 % |
| Virginia Tech Montgomery Executive Airport (650 m, Virginia) |
25 % |
| Viroqua Aeroporto (394 m, Wisconsin) |
65 % |
| W. H. 'Bud' Barron Airport (94 m, Georgia) |
35 % |
| Wadena Municipal Airport (418 m, Minnesota) |
85 % |
| Walhalla Aeroporto (291 m, Dakota del Nord) |
95 % |
| Walker Aeroporto (411 m, Minnesota) |
95 % |
| Warrenton Aeroporto (102 m, Virginia) |
30 % |
| Warroad International Memorial Airport (327 m, Minnesota) |
95 % |
| Warsaw Municipal Airport (259 m, Indiana) |
90 % |
| Waseca Municipal Airport (343 m, Minnesota) |
95 % |
| Washington (230 m, Iowa) |
45 % |
| Washington Aeroporto (149 m, Missouri) |
55 % |
| Watford City Aeroporto (643 m, Dakota del Nord) |
35 % |
| Weaverville (716 m, California) |
40 % |
| Wellsboro Aeroporto (577 m, Pennsylvania) |
35 % |
| West Bend Municipal Airport (270 m, Wisconsin) |
50 % |
| West Point Aeroporto (7 m, Virginia) |
40 % |
| West Yellowstone Aeroporto (2025 m, Montana) |
95 % |
| Wexford (396 m, Michigan) |
75 % |
| Wheaton Municipal Airport (313 m, Minnesota) |
85 % |
| William M Tuck (128 m, Virginia) |
30 % |
| Willmar Municipal Airport (343 m, Minnesota) |
85 % |
| Winchester Municipal Airport (298 m, Tennessee) |
50 % |
| Winchester Regional Airport (222 m, Virginia) |
40 % |
| Windom (410 m, Minnesota) |
70 % |
| Winona Municipal Airport (200 m, Minnesota) |
75 % |
| Woodward Field (92 m, Carolina del Sud) |
40 % |
| Wray Aeroporto (1087 m, Colorado) |
20 % |
| Zapata Aeroporto (129 m, Texas) |
30 % |
nord - sud