| Stazioni: 2571
|
Umidità |
| Abbeville Chris Crusta Memorial Airport (5 m, Louisiana) |
35 % |
| Abbotsford Aeroporto (58 m, Columbia Britannica) |
85 % |
| Abee (664 m, Alberta) |
95 % |
| Aberdeen Aeroporto (69 m, Mississippi) |
35 % |
| Aberdeen Aeroporto (397 m, Dakota del Sud) |
25 % |
| Abilene Aeroporto (546 m, Texas) |
35 % |
| Abraham Lincoln Capital Airport (187 m, Illinois) |
35 % |
| Acadiana Regional Airport (7 m, Louisiana) |
50 % |
| Accomack (15 m, Virginia) |
40 % |
| Ada Aeroporto (310 m, Oklahoma) |
35 % |
| Addison Aeroporto (196 m, Texas) |
30 % |
| Adirondack Regional Airport (507 m, New York) |
95 % |
| Aeroflex Andover (178 m, New Jersey) |
45 % |
| Aeroporto Double Eagle II (1779 m, Nuovo Messico) |
20 % |
| Aeroporto Intercontinentale di Houston-George Bush (33 m, Texas) |
40 % |
| Aeroporto Internazionale Bradley (55 m, Connecticut) |
55 % |
| Aeroporto Internazionale Generale Edward Lawrence Logan (9 m, Massachusetts) |
35 % |
| Aeroporto Internazionale Generale Mitchell (211 m, Wisconsin) |
45 % |
| Aeroporto Internazionale Hector (274 m, Dakota del Nord) |
40 % |
| Aeroporto Internazionale John F. Kennedy (7 m, New York) |
45 % |
| Aeroporto Internazionale Port Columbus (258 m, Ohio) |
35 % |
| Aeroporto Internazionale della Capital Region (266 m, Michigan) |
35 % |
| Aeroporto Internazionale della Florida sud occidentale (9 m, Florida) |
40 % |
| Aeroporto Internazionale di Anchorage-Ted Stevens (42 m, Alaska) |
65 % |
| Aeroporto Internazionale di Austin-Bergstrom (189 m, Texas) |
35 % |
| Aeroporto Internazionale di Bangor (56 m, Maine) |
55 % |
| Aeroporto Internazionale di Billings-Logan (1088 m, Montana) |
30 % |
| Aeroporto Internazionale di Birmingham-Shuttlesworth (192 m, Alabama) |
35 % |
| Aeroporto Internazionale di Buffalo-Niagara (219 m, New York) |
60 % |
| Aeroporto Internazionale di Calgary (1084 m, Alberta) |
70 % |
| Aeroporto Internazionale di Charleston (15 m, Carolina del Sud) |
30 % |
| Aeroporto Internazionale di Charlotte-Douglas (234 m, Carolina del Nord) |
25 % |
| Aeroporto Internazionale di Chicago-O'Hare (205 m, Illinois) |
35 % |
| Aeroporto Internazionale di Cleveland-Hopkins (245 m, Ohio) |
50 % |
| Aeroporto Internazionale di Dallas-Fort Worth (182 m, Texas) |
30 % |
| Aeroporto Internazionale di Dayton-James M. Cox (306 m, Ohio) |
30 % |
| Aeroporto Internazionale di Denver (1656 m, Colorado) |
15 % |
| Aeroporto Internazionale di Des Moines (294 m, Iowa) |
35 % |
| Aeroporto Internazionale di El Paso (1194 m, Texas) |
30 % |
| Aeroporto Internazionale di Filadelfia (9 m, Pennsylvania) |
40 % |
| Aeroporto Internazionale di Fort Lauderdale-Hollywood (7 m, Florida) |
55 % |
| Aeroporto Internazionale di Fresno-Yosemite (100 m, California) |
40 % |
| Aeroporto Internazionale di Grand Forks (255 m, Dakota del Nord) |
45 % |
| Aeroporto Internazionale di Honolulu (5 m, Hawaii) |
55 % |
| Aeroporto Internazionale di Huntsville-Carl T. Jones (196 m, Alabama) |
35 % |
| Aeroporto Internazionale di Indianapolis (246 m, Indiana) |
35 % |
| Aeroporto Internazionale di Jacksonville (11 m, Florida) |
55 % |
| Aeroporto Internazionale di Kansas (313 m, Missouri) |
35 % |
| Aeroporto Internazionale di Kelowna (456 m, Columbia Britannica) |
65 % |
| Aeroporto Internazionale di Las Vegas-McCarran (664 m, Nevada) |
35 % |
| Aeroporto Internazionale di Los Angeles (30 m, California) |
80 % |
| Aeroporto Internazionale di Louisville-Standiford (149 m, Kentucky) |
35 % |
| Aeroporto Internazionale di McAllen-Miller (33 m, Texas) |
35 % |
| Aeroporto Internazionale di Miami (4 m, Florida) |
55 % |
| Aeroporto Internazionale di Minneapolis-Saint Paul-Wold-Chamberlain (255 m, Minnesota) |
25 % |
| Aeroporto Internazionale di Missoula (972 m, Montana) |
35 % |
| Aeroporto Internazionale di Nashville (180 m, Tennessee) |
30 % |
| Aeroporto Internazionale di Newark (9 m, New Jersey) |
30 % |
| Aeroporto Internazionale di Norfolk (9 m, Virginia) |
30 % |
| Aeroporto Internazionale di Oakland (6 m, California) |
60 % |
| Aeroporto Internazionale di Ontario (287 m, California) |
65 % |
| Aeroporto Internazionale di Orlando (32 m, Florida) |
40 % |
| Aeroporto Internazionale di Orlando Sanford (17 m, Florida) |
40 % |
| Aeroporto Internazionale di Palm Beach (6 m, Florida) |
50 % |
| Aeroporto Internazionale di Palm Springs (141 m, California) |
30 % |
| Aeroporto Internazionale di Phoenix-Sky Harbor (337 m, Arizona) |
40 % |
| Aeroporto Internazionale di Pittsburgh (373 m, Pennsylvania) |
35 % |
| Aeroporto Internazionale di Portland (19 m, Maine) |
60 % |
| Aeroporto Internazionale di Québec-Jean Lesage (74 m, Québec) |
55 % |
| Aeroporto Internazionale di Raleigh-Durham (134 m, Carolina del Nord) |
30 % |
| Aeroporto Internazionale di Reno-Tahoe (1341 m, Nevada) |
45 % |
| Aeroporto Internazionale di Richmond (54 m, Virginia) |
30 % |
| Aeroporto Internazionale di Sacramento (7 m, California) |
55 % |
| Aeroporto Internazionale di Saint Louis-Lambert (172 m, Missouri) |
30 % |
| Aeroporto Internazionale di Salt Lake (1288 m, Utah) |
30 % |
| Aeroporto Internazionale di San Antonio (242 m, Texas) |
50 % |
| Aeroporto Internazionale di San Diego (9 m, California) |
65 % |
| Aeroporto Internazionale di San Francisco (5 m, California) |
60 % |
| Aeroporto Internazionale di San Jose-Norman Y. Mineta (17 m, California) |
55 % |
| Aeroporto Internazionale di Savannah/Hilton Head (15 m, Georgia) |
35 % |
| Aeroporto Internazionale di Seattle-Tacoma (137 m, Washington) |
75 % |
| Aeroporto Internazionale di St. Petersburg-Clearwater (3 m, Florida) |
40 % |
| Aeroporto Internazionale di Tallahassee (18 m, Florida) |
40 % |
| Aeroporto Internazionale di Tampa (3 m, Florida) |
40 % |
| Aeroporto Internazionale di Tucson (779 m, Arizona) |
30 % |
| Aeroporto Internazionale di Washington-Dulles (98 m, Virginia) |
30 % |
| Aeroporto LaGuardia (9 m, New York) |
50 % |
| Aeroporto Logistico della California Meridionale (869 m, California) |
45 % |
| Aeroporto Metropolitano di Columbia (69 m, Carolina del Sud) |
30 % |
| Aeroporto Mondiale Will Rogers (398 m, Oklahoma) |
30 % |
| Aeroporto Municipale di Colorado Springs (1881 m, Colorado) |
15 % |
| Aeroporto Municipale di Vero Beach (8 m, Florida) |
50 % |
| Aeroporto Nazionale di Washington-Ronald Reagan (20 m, Virginia) |
30 % |
| Aeroporto Regionale di Grand Junction (1472 m, Colorado) |
25 % |
| Aeroporto Statale Theodore Francis Green (19 m, Rhode Island) |
40 % |
| Aeroporto Statale di Aurora (60 m, Oregon) |
60 % |
| Aeroporto Yeager (299 m, Virginia Occidentale) |
40 % |
| Aeroporto conteale di Antrim (190 m, Michigan) |
50 % |
| Aeroporto di Chicago-Midway (190 m, Illinois) |
30 % |
| Aeroporto di Dallas-Love (148 m, Texas) |
35 % |
| Aeroporto di Jackson-Hole (1964 m, Wyoming) |
45 % |
| Aeroporto di Kahului (20 m, Hawaii) |
60 % |
| Aeroporto di Long (30 m, New York) |
55 % |
| Aeroporto di Long Beach-Daugherty (12 m, California) |
70 % |
| Aeroporto di Mason-Jewett Aeroporto (280 m, Michigan) |
35 % |
| Aeroporto di Noatak (30 m, Alaska) |
80 % |
| Aeroporto di Opa-locka (3 m, Florida) |
50 % |
| Aeroporto di Orcas (9 m, Washington) |
75 % |
| Aeroporto di San Carlos (1 m, California) |
65 % |
| Aeroporto di Teterboro (3 m, New Jersey) |
45 % |
| Aeroporto di Wichita Mid-Continent (409 m, Kansas) |
30 % |
| Aeroporto nazionale Bill e Hillary Clinton (79 m, Arkansas) |
35 % |
| Aeroporto regionale dell'Arkansas nord occidentale (392 m, Arkansas) |
35 % |
| Aeroporto regionale di Yellowstone (1553 m, Wyoming) |
20 % |
| Afton Aeroporto (1896 m, Wyoming) |
55 % |
| Agassiz (15 m, Columbia Britannica) |
85 % |
| Aiken Regional Airport (161 m, Carolina del Sud) |
30 % |
| Ainsworth Regional Airport (789 m, Nebraska) |
25 % |
| Airlake Airport (293 m, Minnesota) |
25 % |
| Aitkin Municipal Airport (367 m, Minnesota) |
35 % |
| Akron Executive Airport (326 m, Ohio) |
35 % |
| Akron- Canton Airport (377 m, Ohio) |
35 % |
| Akulivik Aeroporto (9 m, Québec) |
95 % |
| Alamogordo (1279 m, Nuovo Messico) |
25 % |
| Albany Aeroporto (89 m, New York) |
60 % |
| Albert J. Ellis Airport (29 m, Carolina del Nord) |
30 % |
| Albert Lea Municipal Airport (383 m, Minnesota) |
30 % |
| Albert Whitted Airport (2 m, Florida) |
45 % |
| Albertville Regional Airport (315 m, Alabama) |
35 % |
| Albion Municipal Airport (550 m, Nebraska) |
25 % |
| Albuquerque Aeroporto (1618 m, Nuovo Messico) |
25 % |
| Alert Airport (31 m, Nunavut) |
80 % |
| Alexandria Intl. Airport (27 m, Louisiana) |
35 % |
| Alexandria Municipal Airport (432 m, Minnesota) |
35 % |
| Algona Municipal Airport (372 m, Iowa) |
30 % |
| Alice Intl. Airport (52 m, Texas) |
40 % |
| Allegheny (382 m, Pennsylvania) |
35 % |
| Allen Army Airfield (391 m, Alaska) |
70 % |
| Allen Parish Airport (33 m, Louisiana) |
35 % |
| Allendale Aeroporto (49 m, Carolina del Sud) |
30 % |
| Allentown Queen City Municipal Airport (122 m, Pennsylvania) |
45 % |
| Alliance Municipal Airport (1198 m, Nebraska) |
30 % |
| Alma/Bacon County (61 m, Georgia) |
35 % |
| Alpena (211 m, Michigan) |
40 % |
| Alpine Airstrip (5 m, Alaska) |
85 % |
| Alpine- Casparis Municipal Airport (1376 m, Texas) |
35 % |
| Altoona (458 m, Pennsylvania) |
45 % |
| Altus Air Force Base (413 m, Oklahoma) |
30 % |
| Altus/Quartz Mountain Regional Airport (437 m, Oklahoma) |
25 % |
| Alva Regional Airport (449 m, Oklahoma) |
30 % |
| Ambler Aeroporto (88 m, Alaska) |
75 % |
| Ames Aeroporto (291 m, Iowa) |
35 % |
| Anaktuvuk Pass Airport (643 m, Alaska) |
80 % |
| Anderson Aeroporto (238 m, Carolina del Sud) |
35 % |
| Anderson Municipal Airport (280 m, Indiana) |
25 % |
| Andrew (625 m, Alberta) |
70 % |
| Andrews Aeroporto (967 m, Texas) |
25 % |
| Andrews Air Force Base (88 m, Maryland) |
35 % |
| Angel Fire Aeroporto (2554 m, Nuovo Messico) |
35 % |
| Angelina (88 m, Texas) |
30 % |
| Angoon Seaplane Base (0 m, Alaska) |
50 % |
| Ankeny Regional Airport (275 m, Iowa) |
40 % |
| Ann Arbor Municipal Airport (256 m, Michigan) |
40 % |
| Annapolis (2 m, Maryland) |
35 % |
| Anniston Regional Airport (186 m, Alabama) |
35 % |
| Anoka (278 m, Minnesota) |
30 % |
| Anson County Airport (91 m, Carolina del Nord) |
30 % |
| Anvik Aeroporto (99 m, Alaska) |
80 % |
| Apalachicola Aeroporto (6 m, Florida) |
55 % |
| Appleton Aeroporto (310 m, Wisconsin) |
20 % |
| Appleton Intl. Airport (280 m, Wisconsin) |
35 % |
| Aransas (8 m, Texas) |
55 % |
| Arcata (18 m, California) |
85 % |
| Arctic Bay CS (10 m, Territori del Nord-Ovest) |
75 % |
| Arctic Village Aeroporto (636 m, Alaska) |
85 % |
| Ardmore (257 m, Oklahoma) |
30 % |
| Ardmore Municipal Airport (232 m, Oklahoma) |
35 % |
| Arkansas Intl. Airport (79 m, Arkansas) |
30 % |
| Arlington Aeroporto (192 m, Texas) |
30 % |
| Arlington Aeroporto (42 m, Washington) |
70 % |
| Artesia Municipal Airport (1081 m, Nuovo Messico) |
40 % |
| Arthur N. Neu Airport (375 m, Iowa) |
25 % |
| Arviat (10 m, Nunavut) |
95 % |
| Ashe County Airport (969 m, Carolina del Nord) |
15 % |
| Asheboro Aeroporto (205 m, Carolina del Nord) |
25 % |
| Asheville Regional Airport (661 m, Carolina del Nord) |
35 % |
| Ashland Aeroporto (166 m, Kentucky) |
40 % |
| Aspen/Pitkin (2384 m, Colorado) |
20 % |
| Assiniboia Airport (726 m, Saskatchewan) |
40 % |
| Astoria Regional Airport (7 m, Oregon) |
65 % |
| Athens (247 m, Georgia) |
35 % |
| Athens Aeroporto (135 m, Texas) |
35 % |
| Atkinson Municipal Airport (290 m, Kansas) |
35 % |
| Atlanta Aeroporto (315 m, Georgia) |
30 % |
| Atlanta Regional Airport (296 m, Georgia) |
35 % |
| Atlantic City Aeroporto (20 m, New Jersey) |
40 % |
| Atlantic Municipal Airport (360 m, Iowa) |
35 % |
| Atmore AGDM (574 m, Alberta) |
85 % |
| Atollo di Midway (7 m, Hawaii) |
75 % |
| Attawapiskat First Nation Airport (9 m, Ontario) |
55 % |
| Auburn Aeroporto (467 m, California) |
65 % |
| Auburn Aeroporto (268 m, Indiana) |
40 % |
| Auburn University Regional Airport (236 m, Alabama) |
40 % |
| Auburn/Lewiston Municipal Airport (88 m, Maine) |
60 % |
| Audubon County Airport (392 m, Iowa) |
25 % |
| Augusta Aeroporto (405 m, Kansas) |
25 % |
| Augusta Regional Airport (45 m, Georgia) |
25 % |
| Augusta State Airport (107 m, Maine) |
60 % |
| Aurora Municipal Airport (548 m, Nebraska) |
20 % |
| Austin Executive Airport (188 m, Texas) |
35 % |
| Austin Municipal Airport (375 m, Minnesota) |
35 % |
| Avenger Field (725 m, Texas) |
35 % |
| Bad Axe (234 m, Michigan) |
45 % |
| Baie-Comeau Aeroporto (22 m, Québec) |
65 % |
| Baie-D'Urfé (39 m, Québec) |
65 % |
| Baker City Aeroporto (1026 m, Oregon) |
45 % |
| Baker Lake Aeroporto (18 m, Nunavut) |
65 % |
| Baker Municipal Airport (902 m, Montana) |
35 % |
| Ballenas Island (13 m, Columbia Britannica) |
55 % |
| Baltimora Aeroporto (47 m, Maryland) |
30 % |
| Bancroft (331 m, Ontario) |
55 % |
| Banff (1397 m, Alberta) |
50 % |
| Baraboo- Wisconsin Dells Airport (298 m, Wisconsin) |
30 % |
| Barkley Regional Airport (126 m, Kentucky) |
25 % |
| Barksdale Air Force Base (51 m, Louisiana) |
25 % |
| Barnes Aeroporto (427 m, Dakota del Nord) |
40 % |
| Barnwell (824 m, Alberta) |
55 % |
| Barnwell Regional Airport (75 m, Carolina del Sud) |
25 % |
| Barrage Temiscamingue (181 m, Québec) |
60 % |
| Barrie-Oro (289 m, Ontario) |
60 % |
| Barrow (287 m, Georgia) |
30 % |
| Barstow-Daggett Airport (587 m, California) |
40 % |
| Barter Island LRRS Airport (11 m, Alaska) |
95 % |
| Bartlesville Municipal Airport (218 m, Oklahoma) |
35 % |
| Bartow Executive Airport (39 m, Florida) |
45 % |
| Base navale di Mayport (5 m, Florida) |
50 % |
| Batesville Aeroporto (141 m, Arkansas) |
35 % |
| Bathurst Arpt(Awrs) (59 m, Nuovo Brunswick) |
70 % |
| Baton Rouge Metropolitan Airport (21 m, Louisiana) |
40 % |
| Baudette Intl. Airport (329 m, Minnesota) |
35 % |
| Baxley Aeroporto (61 m, Georgia) |
30 % |
| Bay City Municipal Airport (14 m, Texas) |
55 % |
| Beach Aeroporto (840 m, Dakota del Nord) |
40 % |
| Beale Air Force Base (38 m, California) |
60 % |
| Beatrice Municipal (403 m, Nebraska) |
25 % |
| Beauceville (229 m, Québec) |
70 % |
| Beaufort Aeroporto (3 m, Carolina del Sud) |
35 % |
| Beaumont Municipal Airport (10 m, Texas) |
30 % |
| Beauport (10 m, Québec) |
60 % |
| Beauregard Regional Airport (62 m, Louisiana) |
35 % |
| Beaven Island (16 m, Nuova Scozia) |
80 % |
| Beaver Falls Aeroporto (382 m, Pennsylvania) |
30 % |
| Beaver Island Airport (204 m, Michigan) |
50 % |
| Beeville Aeroporto (82 m, Texas) |
50 % |
| Bella Bella (43 m, Columbia Britannica) |
80 % |
| Bella Coola Airport (35 m, Columbia Britannica) |
95 % |
| Bellefontaine Regional Airport (342 m, Ohio) |
35 % |
| Bellingham Intl. Airport (45 m, Washington) |
80 % |
| Bemidji Regional Airport (420 m, Minnesota) |
35 % |
| Bend Municipal Airport (1055 m, Oregon) |
55 % |
| Benson Municipal Airport (317 m, Minnesota) |
30 % |
| Bentonville Municipal Airport (395 m, Arkansas) |
35 % |
| Berens River (222 m, Manitoba) |
40 % |
| Beresford Aeroporto (59 m, Nuovo Brunswick) |
70 % |
| Berkeley County Airport (22 m, Carolina del Sud) |
30 % |
| Berlin Regional Airport (353 m, New Hampshire) |
75 % |
| Bert Mooney Airport (1688 m, Montana) |
25 % |
| Bethel Aeroporto (44 m, Alaska) |
85 % |
| Bettles Aeroporto (196 m, Alaska) |
75 % |
| Beverly Regional Airport (33 m, Massachusetts) |
40 % |
| Bicycle Lake Army Airfield (716 m, California) |
30 % |
| Big Bear Aeroporto (2058 m, California) |
80 % |
| Big Sandy Regional Airport (372 m, Kentucky) |
40 % |
| Big Spring Aeroporto (784 m, Texas) |
35 % |
| Big Trout Lake (222 m, Ontario) |
60 % |
| Bigfork (411 m, Minnesota) |
35 % |
| Biggs Army Airfield (1204 m, Texas) |
30 % |
| Billy Mitchell Airport (4 m, Carolina del Nord) |
45 % |
| Bishop Intl. Airport (233 m, Michigan) |
45 % |
| Bismarck Municipal Airport (505 m, Dakota del Nord) |
40 % |
| Black Hills Airport (1188 m, Dakota del Sud) |
45 % |
| Black River Falls Area Airport (255 m, Wisconsin) |
30 % |
| Blair Aeroporto (404 m, Nebraska) |
30 % |
| Blakely Aeroporto (65 m, Georgia) |
35 % |
| Blanc-Sablon Aeroporto (32 m, Québec) |
95 % |
| Block (33 m, Rhode Island) |
45 % |
| Blood Tribe Agdm (980 m, Alberta) |
65 % |
| Blosser Municipal Airport (452 m, Kansas) |
25 % |
| Blue Canyon (1611 m, California) |
100 % |
| Blue Grass Airport (301 m, Kentucky) |
40 % |
| Blue Ridge Airport (287 m, Virginia) |
25 % |
| Blue River (683 m, Columbia Britannica) |
85 % |
| Blytheville Municipal Airport (78 m, Arkansas) |
30 % |
| Bob Baker Memorial Airport (46 m, Alaska) |
80 % |
| Bob Sikes Airport (65 m, Florida) |
35 % |
| Boca Raton Airport (4 m, Florida) |
50 % |
| Bodo (687 m, Alberta) |
75 % |
| Boeing Field Airport (6 m, Washington) |
75 % |
| Boerne Stage Field (422 m, Texas) |
50 % |
| Bogalusa (36 m, Louisiana) |
40 % |
| Boise Aeroporto (872 m, Idaho) |
35 % |
| Bolton Field (280 m, Ohio) |
40 % |
| Bonilla Island (17 m, Columbia Britannica) |
80 % |
| Bonnard 1 (498 m, Québec) |
95 % |
| Boone (418 m, Arkansas) |
35 % |
| Boone Aeroporto (354 m, Iowa) |
35 % |
| Boscobel Aeroporto (205 m, Wisconsin) |
25 % |
| Boulder City Aeroporto (671 m, Nevada) |
30 % |
| Boulder Municipal Airport (1612 m, Colorado) |
20 % |
| Bow Island (817 m, Alberta) |
60 % |
| Bow Island (799 m, Alberta) |
55 % |
| Bow Valley (1298 m, Alberta) |
75 % |
| Bowerman Airport (3 m, Washington) |
75 % |
| Bowers Airport (527 m, Washington) |
45 % |
| Bowie Aeroporto (336 m, Texas) |
35 % |
| Bowling Green (160 m, Kentucky) |
35 % |
| Bowman Field (167 m, Kentucky) |
35 % |
| Bozeman Yellowstone Intl. Airport (1349 m, Montana) |
40 % |
| Brackett Field (308 m, California) |
90 % |
| Bradford Aeroporto (653 m, Pennsylvania) |
45 % |
| Brainerd Lakes Regional Airport (374 m, Minnesota) |
35 % |
| Branch County Memorial Airport (292 m, Michigan) |
40 % |
| Brandon Aeroporto (416 m, Manitoba) |
45 % |
| Branson Airport (397 m, Missouri) |
35 % |
| Branson West Airport (411 m, Missouri) |
40 % |
| Bratt'S Lake (580 m, Saskatchewan) |
40 % |
| Breckenridge Aeroporto (391 m, Texas) |
35 % |
| Bremerton Ntnl Arpt (147 m, Washington) |
75 % |
| Brenham (94 m, Texas) |
45 % |
| Brevig Mission Aeroporto (12 m, Alaska) |
85 % |
| Brewster Field Arpt (704 m, Nebraska) |
30 % |
| Bridgeport Municipal Airport (260 m, Texas) |
30 % |
| Bridgewater Aeroporto (355 m, Virginia) |
30 % |
| Brier Island (16 m, Nuova Scozia) |
75 % |
| Brigham City Aeroporto (1288 m, Utah) |
45 % |
| Broadview AP (600 m, Saskatchewan) |
40 % |
| Brocket AGDM (1073 m, Alberta) |
65 % |
| Broken Bow Municipal Airport (776 m, Nebraska) |
30 % |
| Brookhaven Aeroporto (149 m, Mississippi) |
70 % |
| Brookings Aeroporto (140 m, Oregon) |
80 % |
| Brookings Regional Airport (502 m, Dakota del Sud) |
30 % |
| Brooks (747 m, Alberta) |
55 % |
| Brooks Field (287 m, Michigan) |
35 % |
| Brooksville- Tampa Bay Regional Airport (20 m, Florida) |
40 % |
| Broughton Island (584 m, Nunavut) |
30 % |
| Brown Field Municipal Airport (160 m, California) |
70 % |
| Brownsville/South Padre (8 m, Texas) |
40 % |
| Brownwood Regional Airport (422 m, Texas) |
30 % |
| Brunswick Golden Isles Airport (8 m, Georgia) |
40 % |
| Bryce Canyon Airport (2312 m, Utah) |
40 % |
| Buchanan Field Airport (7 m, California) |
50 % |
| Buckeye Municipal Airport (315 m, Arizona) |
35 % |
| Buckhannon Aeroporto (498 m, Virginia Occidentale) |
35 % |
| Buckland Airport (9 m, Alaska) |
85 % |
| Buckley Space Force Base (1726 m, Colorado) |
15 % |
| Buena Vista Aeroporto (2422 m, Colorado) |
25 % |
| Buffalo (881 m, Dakota del Sud) |
25 % |
| Buffalo Aeroporto (1514 m, Wyoming) |
25 % |
| Buffalo Aeroporto (295 m, Minnesota) |
35 % |
| Buffalo Narrows Airport (440 m, Saskatchewan) |
80 % |
| Burbank (237 m, California) |
65 % |
| Burley Municipal Airport (1267 m, Idaho) |
30 % |
| Burlington Intl. Airport (104 m, Vermont) |
85 % |
| Burlington Municipal Airport (237 m, Wisconsin) |
35 % |
| Burlington Piers (AUT) (77 m, Ontario) |
40 % |
| Burlington- Alamance Regional Airport (188 m, Carolina del Nord) |
30 % |
| Burnet Municipal Airport (391 m, Texas) |
45 % |
| Burnett County Airport (301 m, Wisconsin) |
30 % |
| Burns Lake Campbell Scientific (713 m, Columbia Britannica) |
85 % |
| Burns Municipal Airport (1271 m, Oregon) |
35 % |
| Burwash Landing Aeroporto (807 m, Yukon) |
55 % |
| Butler (193 m, Ohio) |
30 % |
| C. David Campbell Field (136 m, Texas) |
35 % |
| CFB Bagotville (159 m, Québec) |
95 % |
| CFB Borden (224 m, Ontario) |
60 % |
| CFB Valcartier Airport (168 m, Québec) |
60 % |
| Cairns Army Airfield (91 m, Florida) |
35 % |
| Cairo Aeroporto (98 m, Illinois) |
30 % |
| Caldwell Aeroporto (740 m, Idaho) |
35 % |
| Caldwell Aeroporto (119 m, Texas) |
35 % |
| Caledonia County Airport (362 m, Vermont) |
85 % |
| Calhoun County Airport (9 m, Texas) |
45 % |
| Camarillo Aeroporto (23 m, California) |
50 % |
| Cambridge Bay Airport (23 m, Nunavut) |
95 % |
| Cambridge- Dorchester Airport (6 m, Maryland) |
35 % |
| Cameron Aeroporto (123 m, Texas) |
40 % |
| Cameron Falls (AUT) (233 m, Ontario) |
40 % |
| Camp Mackall (115 m, Carolina del Nord) |
30 % |
| Campbell Army Airfield (173 m, Kentucky) |
30 % |
| Campbell River Airport (106 m, Columbia Britannica) |
70 % |
| Canadian Aeroporto (730 m, Texas) |
30 % |
| Canby Aeroporto (364 m, Minnesota) |
20 % |
| Cando Aeroporto (450 m, Dakota del Nord) |
0 % |
| Cannon Air Force Base (1309 m, Nuovo Messico) |
25 % |
| Canyonlands Regional Airport (1388 m, Utah) |
25 % |
| Cap Tourmente National Wildlife Area (6 m, Québec) |
45 % |
| Cap-Chat (5 m, Québec) |
75 % |
| Cape Canaveral Space Force Station (3 m, Florida) |
45 % |
| Cape Cod Gateway Airport (16 m, Massachusetts) |
50 % |
| Cape Dyer AP (725 m, Nunavut) |
10 % |
| Cape Girardeau Regional Airport (102 m, Missouri) |
30 % |
| Cape Hooper (393 m, Nunavut) |
95 % |
| Cape Lisburne LRRS Airport (3 m, Alaska) |
55 % |
| Cape May Airport (7 m, New Jersey) |
40 % |
| Cape Newenham LRRS Airport (165 m, Alaska) |
85 % |
| Cape Parry AP (14 m, Territori del Nord-Ovest) |
95 % |
| Cape Peel West (165 m, Territori del Nord-Ovest) |
95 % |
| Cape Romanzof LRRS Airport (123 m, Alaska) |
75 % |
| Capital City Airport (106 m, Pennsylvania) |
50 % |
| Capital City Airport (245 m, Kentucky) |
30 % |
| Capo Race (27 m, Terranova) |
95 % |
| Capo d'Espoir (15 m, Québec) |
95 % |
| Cardston (1136 m, Alberta) |
65 % |
| Caribou (187 m, Ontario) |
65 % |
| Caribou Aeroporto (191 m, Maine) |
70 % |
| Caribou Point (AUT) (2 m, Nuova Scozia) |
80 % |
| Carmacks (543 m, Yukon) |
80 % |
| Carman (268 m, Manitoba) |
55 % |
| Carmi Aeroporto (118 m, Illinois) |
35 % |
| Carrizo Hill Aeroporto (183 m, Texas) |
35 % |
| Carson City Aeroporto (1432 m, Nevada) |
35 % |
| Cartersville Airport (229 m, Georgia) |
35 % |
| Carway Airport (1354 m, Alberta) |
85 % |
| Casa Grande Aeroporto (446 m, Arizona) |
40 % |
| Casper (1612 m, Wyoming) |
25 % |
| Castlegar Aeroporto (495 m, Nuova Scozia) |
75 % |
| Castroville Aeroporto (235 m, Texas) |
40 % |
| Catalina Airport (488 m, California) |
75 % |
| Cathedral Point (31 m, Columbia Britannica) |
85 % |
| Cavalier Aeroporto (270 m, Dakota del Nord) |
50 % |
| Cavern City Airport (985 m, Nuovo Messico) |
30 % |
| Cecil Airport (27 m, Florida) |
45 % |
| Cedar City Regional Airport (1714 m, Utah) |
% |
| Centennial Aeroporto (1793 m, Colorado) |
15 % |
| Center Aeroporto (97 m, Texas) |
25 % |
| Centerville Aeroporto (313 m, Iowa) |
30 % |
| Central Illinois Regional Airport (267 m, Illinois) |
35 % |
| Central Nebraska Regional Airport (566 m, Nebraska) |
25 % |
| Central Wisconsin Airport (389 m, Wisconsin) |
40 % |
| Centralia (163 m, Illinois) |
35 % |
| Chadron Municipal Airport (1011 m, Nebraska) |
15 % |
| Challis Aeroporto (1546 m, Idaho) |
40 % |
| Chamberlain (530 m, Dakota del Sud) |
25 % |
| Chamouchouane (304 m, Québec) |
65 % |
| Champion AGDM (1006 m, Alberta) |
65 % |
| Chan Gurney Municipal Airport (398 m, Dakota del Sud) |
20 % |
| Chandler Municipal Airport (379 m, Arizona) |
35 % |
| Chandler Regional Airport (300 m, Oklahoma) |
35 % |
| Chanute Martin Johnson Airport (298 m, Kansas) |
35 % |
| Chapleau Airport (447 m, Ontario) |
40 % |
| Chariton (320 m, Iowa) |
35 % |
| Charles B. Wheeler Downtown Airport (226 m, Missouri) |
35 % |
| Charleston Aeroporto (5 m, Carolina del Sud) |
35 % |
| Charlevoix (Mrc) (719 m, Québec) |
65 % |
| Charlevoix Aeroporto (204 m, Michigan) |
50 % |
| Charlo Airport (42 m, Nuovo Brunswick) |
70 % |
| Charlotte- Monroe Executive Airport (207 m, Carolina del Nord) |
25 % |
| Charlottesville- Albemarle Airport (195 m, Virginia) |
30 % |
| Charlottetown Aeroporto (79 m, Isole del Principe Edoardo) |
65 % |
| Chase City Aeroporto (153 m, Virginia) |
30 % |
| Chatham Municipal Airport (19 m, Massachusetts) |
45 % |
| Chattanooga Metropolitan Airport (210 m, Tennessee) |
35 % |
| Chautauqua (525 m, New York) |
55 % |
| Chautauqua (211 m, New York) |
45 % |
| Cheboygan Aeroporto (195 m, Michigan) |
50 % |
| Chehalis Aeroporto (54 m, Washington) |
95 % |
| Chennault Intl. Airport (4 m, Louisiana) |
40 % |
| Cherokee Aeroporto (374 m, Iowa) |
35 % |
| Cherokee County Regional Airport (372 m, Georgia) |
30 % |
| Cherry Capital Airport (188 m, Michigan) |
45 % |
| Chesapeake Regional Airport (6 m, Virginia) |
30 % |
| Chester Airport (127 m, Connecticut) |
60 % |
| Chester Catawba Regional Airport (200 m, Carolina del Sud) |
20 % |
| Chetek Aeroporto (322 m, Wisconsin) |
40 % |
| Chetwynd (609 m, Columbia Britannica) |
80 % |
| Chevak Airport (23 m, Alaska) |
85 % |
| Chevery (8 m, Québec) |
95 % |
| Cheyenne County Municipal Airport (1040 m, Kansas) |
30 % |
| Cheyenne Regional Airport (1872 m, Wyoming) |
15 % |
| Chibougamau-Chapais AP (387 m, Québec) |
95 % |
| Chicago Executive Airport (197 m, Illinois) |
35 % |
| Chickasha Aeroporto (351 m, Oklahoma) |
35 % |
| Chico Municipal Airport (73 m, California) |
60 % |
| Chignik Aeroporto (15 m, Alaska) |
60 % |
| Childress Municipal Airport (594 m, Texas) |
25 % |
| Chillicothe (234 m, Missouri) |
35 % |
| Chino Airport (199 m, California) |
55 % |
| Chippewa (244 m, Michigan) |
40 % |
| Chippewa Valley Regional Airport (271 m, Wisconsin) |
35 % |
| Chugiak Airport (29 m, Alaska) |
80 % |
| Churchill Airport (29 m, Manitoba) |
95 % |
| Churchill Falls (440 m, California) |
95 % |
| Churchill Falls Airport (435 m, Terranova) |
95 % |
| Cincinnati Municipal Lunken Airport (147 m, Ohio) |
35 % |
| Cincinnati West Airport (178 m, Ohio) |
30 % |
| Claremore Regional Airport (221 m, Oklahoma) |
30 % |
| Clarence E. Page Municipal Airport (413 m, Oklahoma) |
35 % |
| Claresholm (1012 m, Alberta) |
65 % |
| Clarinda (303 m, Iowa) |
25 % |
| Clarion Municipal Airport (354 m, Iowa) |
30 % |
| Clarksville (128 m, Virginia) |
30 % |
| Clarksville Aeroporto (168 m, Tennessee) |
35 % |
| Claxton Aeroporto (34 m, Georgia) |
25 % |
| Clayton Municipal Airpark (1515 m, Nuovo Messico) |
25 % |
| Cleardale AGDM (630 m, Alberta) |
80 % |
| Clearfield- Lawrence Airport (462 m, Pennsylvania) |
45 % |
| Clearwater Air Park (22 m, Florida) |
45 % |
| Cleburne Aeroporto (260 m, Texas) |
35 % |
| Clermont County Airport (257 m, Ohio) |
35 % |
| Cleveland Aeroporto (46 m, Texas) |
30 % |
| Cleveland Burke Lakefront Airport (178 m, Ohio) |
60 % |
| Clines Corner (2160 m, Nuovo Messico) |
20 % |
| Clinton Aeroporto (157 m, Arkansas) |
35 % |
| Clinton Aeroporto (251 m, Missouri) |
40 % |
| Clinton Aeroporto (45 m, Carolina del Nord) |
25 % |
| Clinton Municipal Airport (216 m, Iowa) |
35 % |
| Clinton-Sherman Industrial Airpark (586 m, Oklahoma) |
30 % |
| Clinton/Bleibler Ranch Aerodrome (1128 m, Columbia Britannica) |
85 % |
| Cloquet Carlton (390 m, Minnesota) |
35 % |
| Clovis Municipal Airport (1284 m, Nuovo Messico) |
30 % |
| Clyde AP (27 m, Nunavut) |
85 % |
| Coast Guard Air Station Port Angeles (4 m, Washington) |
80 % |
| Coastal Carolina Regional Airport (6 m, Carolina del Nord) |
30 % |
| Cobb (317 m, Georgia) |
30 % |
| Cobourg (78 m, Ontario) |
60 % |
| Coeur d'Alene Airport (707 m, Idaho) |
50 % |
| Coffeyville Municipal Airport (230 m, Kansas) |
35 % |
| Colby Municipal Airport (971 m, Kansas) |
25 % |
| Cold Bay Aeroporto (31 m, Alaska) |
85 % |
| Cold Lake Aeroporto (541 m, Alberta) |
65 % |
| Coleman A. Young Intl. Airport (191 m, Michigan) |
40 % |
| Coleman Aeroporto (517 m, Texas) |
40 % |
| Coles (220 m, Illinois) |
35 % |
| College Park Airport (15 m, Maryland) |
30 % |
| Collingwood (180 m, Ontario) |
65 % |
| Colonel James Jabara Airport (433 m, Kansas) |
30 % |
| Colorado City (1486 m, Arizona) |
25 % |
| Colorado Plains Regional Airport (1421 m, Colorado) |
15 % |
| Columbia Aeroporto (646 m, California) |
75 % |
| Columbia Gorge Regional Airport (73 m, Washington) |
45 % |
| Columbia Regional Airport (274 m, Missouri) |
40 % |
| Columbus Air Force Base (67 m, Mississippi) |
35 % |
| Columbus County Municipal Airport (30 m, Carolina del Nord) |
25 % |
| Columbus Metropolitan Airport (121 m, Georgia) |
35 % |
| Columbus Municipal Airport (440 m, Nebraska) |
25 % |
| Columbus Municipal Airport (200 m, Indiana) |
30 % |
| Comanche Aeroporto (423 m, Texas) |
30 % |
| Comox (26 m, Columbia Britannica) |
75 % |
| Concord Municipal Airport (105 m, New Hampshire) |
40 % |
| Concord-Padgett Regional Airport (210 m, Carolina del Nord) |
30 % |
| Conroe Aeroporto (75 m, Texas) |
40 % |
| Consort AGDM (772 m, Alberta) |
70 % |
| Contea di Maury Aeroporto (208 m, Tennessee) |
30 % |
| Converse (1502 m, Wyoming) |
25 % |
| Conway Aeroporto (10 m, Carolina del Sud) |
30 % |
| Cook Muni Arpt (402 m, Minnesota) |
30 % |
| Copper Harbor Ramos (186 m, Michigan) |
35 % |
| Coral Harbour Airport (64 m, Nunavut) |
95 % |
| Corning Aeroporto (89 m, Arkansas) |
40 % |
| Corona Aeroporto (163 m, California) |
65 % |
| Coronach (756 m, Saskatchewan) |
30 % |
| Coronation (791 m, Alberta) |
85 % |
| Corpus Christi Intl. Airport (15 m, Texas) |
50 % |
| Cortez Municipal Airport (1803 m, Colorado) |
20 % |
| Cortland Aeroporto (365 m, New York) |
75 % |
| Corvallis Municipal Airport (75 m, Oregon) |
75 % |
| Cotulla (144 m, Texas) |
35 % |
| Coulter Field Airport (112 m, Texas) |
40 % |
| Council Bluffs Aeroporto (382 m, Iowa) |
30 % |
| Covington Aeroporto (247 m, Georgia) |
30 % |
| Covington Aeroporto (267 m, Kentucky) |
35 % |
| Cox Field (167 m, Texas) |
35 % |
| Craig (1915 m, Colorado) |
20 % |
| Craig Field / Selma (51 m, Alabama) |
35 % |
| Cranbrook Aeroporto (939 m, Columbia Britannica) |
45 % |
| Crater Lake (1244 m, Oregon) |
65 % |
| Crawford County Airport (141 m, Illinois) |
35 % |
| Crawfordsville Regional Airport (244 m, Indiana) |
30 % |
| Creech Air Force Base Aeroporto (951 m, Nevada) |
45 % |
| Crescent City (17 m, California) |
85 % |
| Creston (394 m, Iowa) |
30 % |
| Creston Campbell Scientific (646 m, Columbia Britannica) |
60 % |
| Crewe Aeroporto (128 m, Virginia) |
20 % |
| Crisp County (95 m, Georgia) |
30 % |
| Croker Rvr (69 m, Territori del Nord-Ovest) |
85 % |
| Crookston Municipal Airport (273 m, Minnesota) |
40 % |
| Crosby Aeroporto (594 m, Dakota del Nord) |
40 % |
| Cross City Aeroporto (13 m, Florida) |
45 % |
| Crossville Aeroporto (569 m, Tennessee) |
50 % |
| Crowsnest (1303 m, Alberta) |
55 % |
| Crystal Airport (265 m, Minnesota) |
30 % |
| Crystal River Airport (3 m, Florida) |
40 % |
| Culpeper Regional Airport (95 m, Virginia) |
25 % |
| Cumberland Municipal Airport (378 m, Wisconsin) |
30 % |
| Cumshewa (17 m, Columbia Britannica) |
50 % |
| Currituck County Regional Airport (5 m, Carolina del Nord) |
20 % |
| Curtis Field (557 m, Texas) |
40 % |
| Curtis L. Brown Jr. Field (40 m, Carolina del Nord) |
20 % |
| Cushing Aeroporto (279 m, Oklahoma) |
35 % |
| Custer Aeroporto (1707 m, Dakota del Sud) |
30 % |
| Custer Airport (188 m, Michigan) |
35 % |
| Cut Bank Aeroporto (1169 m, Montana) |
55 % |
| Cuyahoga County Airport (268 m, Ohio) |
60 % |
| Cypress Hills Park (1271 m, Saskatchewan) |
60 % |
| Délı̨nę (213 m, Territori del Nord-Ovest) |
95 % |
| Délı̨nę Airport (176 m, Territori del Nord-Ovest) |
95 % |
| Dalhart Municipal Airport (1216 m, Texas) |
25 % |
| Dallas Executive Airport (201 m, Texas) |
30 % |
| Dalton Aeroporto (216 m, Georgia) |
35 % |
| Danbury Municipal Airport (139 m, Connecticut) |
60 % |
| Dane County Regional Airport (264 m, Wisconsin) |
35 % |
| Daniel Field (129 m, Georgia) |
25 % |
| Dansville Municipal Airport (201 m, New York) |
60 % |
| Danville Regional Airport (174 m, Virginia) |
30 % |
| Dapp (614 m, Alberta) |
75 % |
| Dare (4 m, Carolina del Nord) |
35 % |
| Dare County Gunnery Range (3 m, Carolina del Nord) |
35 % |
| Darke County Airport (307 m, Ohio) |
30 % |
| Darlington (59 m, Carolina del Sud) |
25 % |
| Dauphin Aeroporto (305 m, Manitoba) |
45 % |
| Davenport Municipal Airport (259 m, Iowa) |
35 % |
| David Wayne Hooks Memorial Airport (46 m, Texas) |
40 % |
| Davidson County Airport (223 m, Carolina del Nord) |
30 % |
| Daviess County Airport (144 m, Indiana) |
30 % |
| Davis-Monthan Air Force Base (808 m, Arizona) |
35 % |
| Davison Army Airfield (21 m, Virginia) |
30 % |
| Dawson Community Airport (749 m, Montana) |
50 % |
| Dawson Creek Aeroporto (655 m, Columbia Britannica) |
70 % |
| Dawson Y. T. AP (370 m, Yukon) |
90 % |
| Dayton- Wright Brothers Airport (293 m, Ohio) |
30 % |
| Daytona Beach Aeroporto (38 m, Florida) |
45 % |
| DeFuniak Springs (88 m, Florida) |
45 % |
| DeKalb- Peachtree Airport (305 m, Georgia) |
30 % |
| DeQuincy Aeroporto (25 m, Louisiana) |
35 % |
| Deadhorse Aeroporto (23 m, Alaska) |
85 % |
| Deadman Valley (283 m, Territori del Nord-Ovest) |
55 % |
| Dease Lake (816 m, Columbia Britannica) |
75 % |
| Dease Lake Airport (803 m, Columbia Britannica) |
75 % |
| Debert (39 m, Nuova Scozia) |
70 % |
| Decatur Airport (208 m, Illinois) |
40 % |
| Decatur Municipal Airport (319 m, Texas) |
30 % |
| Decorah Aeroporto (353 m, Iowa) |
30 % |
| Deer Lake Aeroporto (29 m, Terranova) |
95 % |
| Deer Park Aeroporto (672 m, Washington) |
45 % |
| Deerwood Rcs (341 m, Manitoba) |
50 % |
| Defiance Memorial Airport (219 m, Ohio) |
35 % |
| Del Bonita (1310 m, Alberta) |
75 % |
| Del Norte Aeroporto (2425 m, Colorado) |
30 % |
| Del Rio Intl. Airport (314 m, Texas) |
40 % |
| Delaware (286 m, Indiana) |
25 % |
| Delaware Aeroporto (288 m, Ohio) |
35 % |
| Delaware Coastal Airport (16 m, Delaware) |
40 % |
| Delhi (232 m, Ontario) |
45 % |
| Delta (1583 m, Colorado) |
20 % |
| Delta Aeroporto (1451 m, Utah) |
25 % |
| Delta County Airport (187 m, Michigan) |
55 % |
| Deming Municipal Airport (1313 m, Nuovo Messico) |
25 % |
| Demopolis Aeroporto (34 m, Alabama) |
40 % |
| Denison (388 m, Iowa) |
25 % |
| Denton Enterprise Airport (197 m, Texas) |
35 % |
| Derby Field (1190 m, California) |
65 % |
| Deschambault CS (61 m, Québec) |
60 % |
| Destin (7 m, Georgia) |
50 % |
| Detroit Lakes Airport (426 m, Minnesota) |
35 % |
| Devils Lake Regional Airport (443 m, Dakota del Nord) |
40 % |
| Dexter B. Florence Memorial Field (56 m, Arkansas) |
30 % |
| Dickinson Theodore Roosevelt Regional Airport (787 m, Dakota del Nord) |
25 % |
| Dillant (149 m, New Hampshire) |
55 % |
| Dillingham Aeroporto (29 m, Alaska) |
70 % |
| Dillon Aeroporto (1597 m, Montana) |
40 % |
| Dixon Aeroporto (1996 m, Wyoming) |
20 % |
| Dobbins Air Reserve Base (326 m, Georgia) |
30 % |
| Dodge Center Airport (398 m, Minnesota) |
25 % |
| Dodge City Regional Airport (790 m, Kansas) |
30 % |
| Dodge County Airport (285 m, Wisconsin) |
40 % |
| Donaldson Center Airport (291 m, Carolina del Sud) |
30 % |
| Door (221 m, Wisconsin) |
55 % |
| Dothan Regional Airport (122 m, Alabama) |
35 % |
| Douglas Municipal Airport (78 m, Georgia) |
35 % |
| Dover Air Force Base (9 m, Delaware) |
40 % |
| Downtown (82 m, California) |
65 % |
| Doylestown Airport (120 m, Pennsylvania) |
40 % |
| Drake Field (381 m, Arkansas) |
35 % |
| Draughon- Miller Central Texas Regional Airport (208 m, Texas) |
40 % |
| Driggs Aeroporto (1898 m, Idaho) |
30 % |
| Drumheller East (678 m, Alberta) |
60 % |
| Drummond Island Airport (204 m, Michigan) |
45 % |
| Dryden Airport (413 m, Ontario) |
35 % |
| Dryden Terrell C. Arpt (707 m, Texas) |
35 % |
| DuBois Aeroporto (554 m, Pennsylvania) |
45 % |
| DuPage Airport (231 m, Illinois) |
35 % |
| Dubois Aeroporto (2224 m, Wyoming) |
30 % |
| Dubuque Regional Airport (329 m, Iowa) |
35 % |
| Duke Field (57 m, Florida) |
35 % |
| Duluth Aeroporto (432 m, Minnesota) |
40 % |
| Duplin (42 m, Carolina del Nord) |
25 % |
| Durango (2038 m, Colorado) |
30 % |
| Durant Regional Airport (213 m, Oklahoma) |
20 % |
| Dyersburg Regional Airport (102 m, Tennessee) |
35 % |
| Dyess Air Force Base (545 m, Texas) |
30 % |
| Eagle County Regional Airport (1993 m, Colorado) |
25 % |
| Eagle Creek Airpark Airport (250 m, Indiana) |
35 % |
| Eagle Lake Aeroporto (56 m, Texas) |
45 % |
| Eagle River Union Airport (500 m, Wisconsin) |
30 % |
| Eagle's Nest Airport (438 m, Virginia) |
25 % |
| Ear Falls (355 m, Ontario) |
35 % |
| Eareckson Air Station (31 m, Alaska) |
80 % |
| East Hampton Airport (17 m, New York) |
80 % |
| East Point (8 m, Isole del Principe Edoardo) |
80 % |
| East Texas Regional Airport (124 m, Texas) |
25 % |
| Eastend Cypress (1080 m, Saskatchewan) |
45 % |
| Eastern Iowa Airport (256 m, Iowa) |
35 % |
| Eastern Oregon Regional Airport (456 m, Oregon) |
50 % |
| Eastern Sierra Regional Airport (1263 m, California) |
15 % |
| Eastern Slopes Regional Airport (137 m, Maine) |
60 % |
| Eastern WV Regional Airport (170 m, Virginia Occidentale) |
30 % |
| Easterwood Airport (98 m, Texas) |
40 % |
| Eastman Aeroporto (93 m, Georgia) |
35 % |
| Easton Airport (22 m, Maryland) |
35 % |
| Eddie Andreini Sr. Airfield (20 m, California) |
75 % |
| Edgar County Airport (199 m, Illinois) |
35 % |
| Edmonton Int. AP (707 m, Alberta) |
75 % |
| Edmonton Namao (685 m, Alberta) |
75 % |
| Edmundston (156 m, Nuovo Brunswick) |
70 % |
| Edson (925 m, Alberta) |
75 % |
| Edson (927 m, Alberta) |
70 % |
| Edson Airport (925 m, Alberta) |
75 % |
| Edward F. Knapp State Airport (355 m, Vermont) |
75 % |
| Edward G. Pitka Sr. Airport (46 m, Alaska) |
95 % |
| Edwards (701 m, California) |
40 % |
| Edwards Air Force Base (705 m, California) |
40 % |
| Effingham (179 m, Illinois) |
35 % |
| Egegik Airport (119 m, Alaska) |
75 % |
| Eielson Air Force Base (167 m, Alaska) |
85 % |
| El Reno (432 m, Oklahoma) |
45 % |
| Elbow Lake (367 m, Minnesota) |
35 % |
| Elizabeth City Regional Airport (4 m, Carolina del Nord) |
30 % |
| Elizabethton Aeroporto (486 m, Tennessee) |
40 % |
| Elk City Regional Business Airport (610 m, Oklahoma) |
30 % |
| Elkhart (1099 m, Kansas) |
20 % |
| Elkhart Municipal Airport (237 m, Indiana) |
40 % |
| Elkins/Randolph Field AP (609 m, Virginia Occidentale) |
35 % |
| Elko Regional Airport (1565 m, Nevada) |
55 % |
| Ellington Field Joint Reserve Base (10 m, Texas) |
40 % |
| Ellsworth Air Force Base (979 m, Dakota del Sud) |
20 % |
| Elmendorf Air Force Base (59 m, Alaska) |
75 % |
| Elmira Corning Regional Airport (291 m, New York) |
55 % |
| Elora (376 m, Ontario) |
45 % |
| Ely Airport (1909 m, Nevada) |
55 % |
| Ely Municipal Airport (443 m, Minnesota) |
30 % |
| Emporia Aeroporto (39 m, Virginia) |
30 % |
| Emporia Municipal Airport (368 m, Kansas) |
35 % |
| Enchant (801 m, Alberta) |
65 % |
| Englee (30 m, Terranova) |
65 % |
| Englehart Airport (243 m, Ontario) |
70 % |
| Enid Woodring Regional Airport (356 m, Oklahoma) |
35 % |
| Ennadai Lake (AUT) (353 m, Nunavut) |
85 % |
| Enterprise Aeroporto (110 m, Alabama) |
40 % |
| Entrance Isl. (5 m, Columbia Britannica) |
85 % |
| Ephraim (236 m, Wisconsin) |
40 % |
| Ephrata Municipal Airport (383 m, Washington) |
35 % |
| Erie Intl. Airport (225 m, Pennsylvania) |
50 % |
| Erie Municipal Airport (1564 m, Colorado) |
15 % |
| Erik Nielsen Whitehorse Intl. Airport (706 m, Yukon) |
65 % |
| Ernest A. Love Field Airport (1537 m, Arizona) |
50 % |
| Esler Airfield (34 m, Louisiana) |
35 % |
| Esquimalt (3 m, Columbia Britannica) |
80 % |
| Essex (53 m, New Jersey) |
35 % |
| Estevan Aeroporto (584 m, Saskatchewan) |
50 % |
| Estevan Point lighthouse (7 m, Columbia Britannica) |
95 % |
| Esther 1 (707 m, Alberta) |
55 % |
| Estherville Muni (401 m, Iowa) |
35 % |
| Eugene Airport (114 m, Oregon) |
70 % |
| Eureka (Ramos) (1993 m, Nevada) |
85 % |
| Eureka Aeroporto (11 m, Nunavut) |
75 % |
| Eureka Skelton AP (1002 m, Alaska) |
95 % |
| Evanston Aeroporto (2177 m, Wyoming) |
40 % |
| Evansville Aeroporto (118 m, Indiana) |
30 % |
| Eveleth Muni (Awos) (421 m, Minnesota) |
35 % |
| Everett- Stewart Regional Airport (104 m, Tennessee) |
30 % |
| Fairbanks Intl. Airport (135 m, Alaska) |
80 % |
| Fairchild Air Force Base (743 m, Washington) |
50 % |
| Fairfield County Airport (264 m, Ohio) |
40 % |
| Fairfield County Airport (176 m, Carolina del Sud) |
30 % |
| Fairfield Municipal Airport (244 m, Iowa) |
40 % |
| Fairfield Municipal Airport (133 m, Illinois) |
30 % |
| Fairmont Municipal Airport (354 m, Minnesota) |
30 % |
| Fairview Aeroporto (655 m, Alberta) |
95 % |
| Faith (787 m, Dakota del Sud) |
30 % |
| Falcon Field (424 m, Arizona) |
35 % |
| Falfurrias Aeroporto (34 m, Texas) |
45 % |
| Fallbrook Aeroporto (216 m, California) |
70 % |
| Falls City/Brenner (300 m, Nebraska) |
30 % |
| Falls Intl. Airport (362 m, Minnesota) |
35 % |
| False River Regional Airport (12 m, Louisiana) |
35 % |
| Faribault Muni Awos (322 m, Minnesota) |
30 % |
| Farmington Aeroporto (274 m, Missouri) |
35 % |
| Farmville (125 m, Virginia) |
30 % |
| Fayetteville Aeroporto (300 m, Tennessee) |
40 % |
| Fayetteville Regional Airport (58 m, Carolina del Nord) |
25 % |
| Felker Army Airfield (4 m, Virginia) |
25 % |
| Felts Field Airport (595 m, Washington) |
55 % |
| Fergus Falls Municipal Airport (361 m, Minnesota) |
40 % |
| Fernandina Beach Municipal Airport (5 m, Florida) |
50 % |
| Ferolle Point (AUT) (6 m, Terranova) |
85 % |
| Field of Dreams AP (311 m, Minnesota) |
35 % |
| Fillmore County Airport (389 m, Minnesota) |
35 % |
| Fincastle Agdm (833 m, Alberta) |
55 % |
| Findlay Airport (247 m, Ohio) |
40 % |
| First Flight Airport (4 m, Carolina del Nord) |
40 % |
| Fitch H. Beach Airport (272 m, Michigan) |
35 % |
| Fitchburg Municipal Airport (106 m, Massachusetts) |
35 % |
| Fitzgerald Aeroporto (111 m, Georgia) |
35 % |
| Flag Island (328 m, Minnesota) |
65 % |
| Flagstaff Aeroporto (2131 m, Arizona) |
50 % |
| Fleming-Mason Airport (278 m, Kentucky) |
35 % |
| Fletcher Field (53 m, Mississippi) |
35 % |
| Flin Flon Aeroporto (304 m, Manitoba) |
60 % |
| Flora (144 m, Illinois) |
35 % |
| Florala Municipal Airport (96 m, Alabama) |
35 % |
| Florence Aeroporto (1658 m, Colorado) |
15 % |
| Florence Aeroporto (44 m, Carolina del Sud) |
25 % |
| Florida Keys Marathon Airport (2 m, Florida) |
60 % |
| Floyd Bennett Memorial Airport (100 m, New York) |
60 % |
| Flying Cloud Airport (276 m, Minnesota) |
30 % |
| Folsom Field (294 m, Alabama) |
35 % |
| Fond du Lac (246 m, Wisconsin) |
30 % |
| Foothills Regional Airport (387 m, Carolina del Nord) |
30 % |
| Ford Airport (360 m, Michigan) |
25 % |
| Foremost (881 m, Alberta) |
60 % |
| Forest City Aeroporto (375 m, Iowa) |
25 % |
| Fort Bridger Aeroporto (2145 m, Wyoming) |
45 % |
| Fort Carson (1789 m, Colorado) |
10 % |
| Fort Chipewyan (232 m, Alberta) |
85 % |
| Fort Dodge Regional Airport (355 m, Iowa) |
35 % |
| Fort Good Hope (82 m, Territori del Nord-Ovest) |
95 % |
| Fort Lauderdale Aeroporto (4 m, Florida) |
45 % |
| Fort Liard (213 m, Territori del Nord-Ovest) |
75 % |
| Fort Madison (221 m, Iowa) |
50 % |
| Fort McMurray CS (369 m, Alberta) |
75 % |
| Fort Mcmurray (369 m, California) |
75 % |
| Fort Montmorency Rc RCS (673 m, Québec) |
65 % |
| Fort Morgan Aeroporto (1393 m, Colorado) |
15 % |
| Fort Nelson Airport (389 m, Columbia Britannica) |
65 % |
| Fort Norman AP (98 m, Territori del Nord-Ovest) |
85 % |
| Fort Polk (110 m, Louisiana) |
35 % |
| Fort Providence (162 m, Territori del Nord-Ovest) |
95 % |
| Fort Resolution (164 m, Territori del Nord-Ovest) |
70 % |
| Fort Simpson Aeroporto (169 m, Territori del Nord-Ovest) |
80 % |
| Fort Simpson Climate (168 m, Territori del Nord-Ovest) |
80 % |
| Fort Smith (203 m, Territori del Nord-Ovest) |
65 % |
| Fort Smith Airport (205 m, Territori del Nord-Ovest) |
70 % |
| Fort Smith Regional Airport (141 m, Arkansas) |
40 % |
| Fort St. John AP (695 m, Columbia Britannica) |
80 % |
| Fort Stockton- Pecos County Airport (917 m, Texas) |
25 % |
| Fort Wayne Intl. Airport (252 m, Indiana) |
35 % |
| Fort Worth Meacham Intl. Airport (216 m, Texas) |
35 % |
| Fort Worth Spinks Airport (233 m, Texas) |
35 % |
| Fort Yukon Aeroporto (135 m, Alaska) |
90 % |
| Four Corners Regional Airport (1677 m, Nuovo Messico) |
25 % |
| Francis E. Warren Air Force Base (1878 m, Wyoming) |
15 % |
| Francis S. Gabreski Airport (20 m, New York) |
80 % |
| Frankfort Dow Memorial Field (193 m, Michigan) |
45 % |
| Frankfort Municipal Airport (262 m, Indiana) |
35 % |
| Franklin Aeroporto (12 m, Virginia) |
25 % |
| Frederick Municipal Airport (92 m, Maryland) |
35 % |
| Frederick Regional Airport (377 m, Oklahoma) |
25 % |
| Fredericksburg (517 m, Texas) |
45 % |
| Fredericksburg Aeroporto (26 m, Virginia) |
30 % |
| Fredericton Intl. Airport (31 m, Nuovo Brunswick) |
70 % |
| Freeport Aeroporto (262 m, Illinois) |
20 % |
| Frelighsburg (152 m, Québec) |
95 % |
| Fremont Aeroporto (379 m, Nebraska) |
25 % |
| Fremont Municipal Airport (235 m, Michigan) |
30 % |
| Friday Harbor Aeroporto (33 m, Washington) |
75 % |
| Friedman Memorial Airport (1620 m, Idaho) |
35 % |
| Frobisher/Iqaluit AP (34 m, Nunavut) |
80 % |
| Front Royal-warren County (216 m, Virginia) |
30 % |
| Ft Severn (15 m, Ontario) |
55 % |
| Ft. Pickett / Blackstone (134 m, Virginia) |
30 % |
| Fullerton Municipal Airport (29 m, California) |
65 % |
| Fulton County Airport (238 m, Ohio) |
40 % |
| Fulton County Airport (256 m, Georgia) |
30 % |
| Fulton County Airport (241 m, Indiana) |
30 % |
| Fulton County Airport (269 m, New York) |
60 % |
| Gage Airport (667 m, Oklahoma) |
25 % |
| Gagetown Awos A (51 m, Nuovo Brunswick) |
75 % |
| Gainesville Municipal Airport (256 m, Texas) |
35 % |
| Gainesville Regional Airport (46 m, Florida) |
45 % |
| Galesburg Municipal Airport (233 m, Illinois) |
40 % |
| Gallup Aeroporto (1972 m, Nuovo Messico) |
25 % |
| Gambell Aeroporto (7 m, Alaska) |
75 % |
| Gander Aeroporto (151 m, Terranova) |
85 % |
| Garden (878 m, Kansas) |
25 % |
| Garfield County Regional Airport (1691 m, Colorado) |
25 % |
| Garrison (587 m, Dakota del Nord) |
50 % |
| Gary Aeroporto (180 m, Indiana) |
35 % |
| Gastonia Municipal Airport (243 m, Carolina del Nord) |
30 % |
| Gatesville Municipal Airport (276 m, Texas) |
35 % |
| Gatineau-Ottawa Executive Airport (64 m, Québec) |
60 % |
| Gaylord Aeroporto (404 m, Michigan) |
40 % |
| General William J. Fox Airfield (712 m, California) |
45 % |
| George Island (223 m, Manitoba) |
75 % |
| George M. Bryan Airport (101 m, Mississippi) |
35 % |
| Georgetown Aeroporto (12 m, Carolina del Sud) |
30 % |
| Georgetown Municipal Airport (240 m, Texas) |
45 % |
| Gerald R. Ford Intl. Airport (245 m, Michigan) |
40 % |
| Geraldton AP (349 m, Ontario) |
40 % |
| Giddings Aeroporto (148 m, Texas) |
35 % |
| Gillam Airport (146 m, Manitoba) |
80 % |
| Gillespie Field Airport (117 m, California) |
70 % |
| Gillette (1230 m, Wyoming) |
25 % |
| Gimli Harbour CS (217 m, Manitoba) |
65 % |
| Gjoa Haven Aeroporto (46 m, Nunavut) |
95 % |
| Glacier Park Intl. Airport (906 m, Montana) |
25 % |
| Glasgow Aeroporto (693 m, Montana) |
30 % |
| Glasgow Municipal Airport (218 m, Kentucky) |
40 % |
| Glen Ullin Aeroporto (634 m, Dakota del Nord) |
40 % |
| Glencoe Aeroporto (302 m, Minnesota) |
35 % |
| Glendale Municipal Airport (325 m, Arizona) |
35 % |
| Goderich (214 m, Ontario) |
55 % |
| Godman Army Airfield (239 m, Kentucky) |
35 % |
| Gogebic- Iron County Airport (375 m, Michigan) |
30 % |
| Golden (785 m, Columbia Britannica) |
75 % |
| Golden Triangle Regional Airport (80 m, Mississippi) |
35 % |
| Gonzales Aeroporto (108 m, Texas) |
45 % |
| Gooding Aeroporto (1138 m, Idaho) |
35 % |
| Goodland Municipal Airport (1124 m, Kansas) |
15 % |
| Goose (49 m, Terranova) |
95 % |
| Gordon K. Bush Airport (234 m, Ohio) |
35 % |
| Gordonsville Muni (138 m, Virginia) |
30 % |
| Grafton Aeroporto (251 m, Dakota del Nord) |
50 % |
| Granbury Aeroporto (237 m, Texas) |
30 % |
| Grand Canyon National Park Airport (2014 m, Arizona) |
45 % |
| Grand Forks Air Force Base (276 m, Dakota del Nord) |
45 % |
| Grand Marais (186 m, Minnesota) |
75 % |
| Grand Marais Aeroporto (505 m, Minnesota) |
40 % |
| Grand Prairie Municipal Airport (180 m, Texas) |
30 % |
| Grand Rapids (223 m, Manitoba) |
35 % |
| Grand Rapids (413 m, Minnesota) |
35 % |
| Grand Strand Airport (10 m, Carolina del Sud) |
30 % |
| Granite Falls Municipal Airport (319 m, Minnesota) |
25 % |
| Grant County Airport (1638 m, Nuovo Messico) |
30 % |
| Grant County Intl. Airport (364 m, Washington) |
40 % |
| Grant County Regional Airport (1127 m, Oregon) |
60 % |
| Grants Milan Mun. AP (1987 m, Nuovo Messico) |
15 % |
| Gratiot Community Airport (230 m, Michigan) |
35 % |
| Gray Army Airfield (89 m, Washington) |
75 % |
| Grayling Aeroporto (353 m, Michigan) |
40 % |
| Great Bend Municipal Airport (575 m, Kansas) |
35 % |
| Great Falls Intl. Airport (1116 m, Montana) |
30 % |
| Greater Binghamton Airport (497 m, New York) |
85 % |
| Greater Cumberland Regional Airport (236 m, Maryland) |
35 % |
| Greater Cumberland Regional Airport (236 m, Virginia Occidentale) |
35 % |
| Greater Rochester Intl. Airport (169 m, New York) |
60 % |
| Greater Sudbury (190 m, Ontario) |
45 % |
| Greeley- Weld County Airport (1420 m, Colorado) |
20 % |
| Green Bay (209 m, Wisconsin) |
35 % |
| Greenbrier Valley Airport (702 m, Virginia Occidentale) |
30 % |
| Greensboro (206 m, Georgia) |
30 % |
| Greenville (Amos) (316 m, Maine) |
65 % |
| Greenville Downtown Airport (319 m, Carolina del Sud) |
30 % |
| Greenville Mid-Delta Airport (40 m, Mississippi) |
30 % |
| Greenville- Spartanburg Intl. Airport (296 m, Carolina del Sud) |
25 % |
| Greenwood (28 m, Nuova Scozia) |
65 % |
| Greenwood (192 m, Carolina del Sud) |
35 % |
| Greenwood- Leflore Airport (47 m, Mississippi) |
35 % |
| Grenadier Island (82 m, Ontario) |
50 % |
| Grey Islet (8 m, Columbia Britannica) |
70 % |
| Grider Field (63 m, Arkansas) |
35 % |
| Griffin Aeroporto (292 m, Georgia) |
35 % |
| Griffiss Intl. Airport (154 m, New York) |
75 % |
| Grinnell Aeroporto (307 m, Iowa) |
30 % |
| Grissom Air Reserve Base (247 m, Indiana) |
35 % |
| Grosse Ile Municipal Airport (176 m, Michigan) |
30 % |
| Groton (3 m, Connecticut) |
40 % |
| Grove Municipal Airport (254 m, Oklahoma) |
35 % |
| Guernsey Aeroporto (1341 m, Wyoming) |
30 % |
| Gulfport (9 m, Mississippi) |
45 % |
| Gulkana Airport (481 m, Alaska) |
80 % |
| Gunnison (2339 m, Colorado) |
25 % |
| Gustavus Airport (12 m, Alaska) |
85 % |
| Guthrie Aeroporto (327 m, Oklahoma) |
35 % |
| Guymon Aeroporto (952 m, Oklahoma) |
20 % |
| Gwinner Aeroporto (386 m, Dakota del Nord) |
25 % |
| Gwinnett (323 m, Georgia) |
35 % |
| H. L. Sonny Callahan Airport (28 m, Alabama) |
45 % |
| Hagerstown Regional Airport (215 m, Maryland) |
35 % |
| Haines Aeroporto (9 m, Alaska) |
70 % |
| Haines Junction (595 m, Yukon) |
85 % |
| Hale County Airport (1028 m, Texas) |
30 % |
| Halifax Aeroporto (145 m, Nuova Scozia) |
60 % |
| Hall Beach (8 m, California) |
95 % |
| Hall Beach Airport (7 m, Nunavut) |
95 % |
| Halliburton Field (339 m, Oklahoma) |
35 % |
| Hallock (250 m, Minnesota) |
45 % |
| Hamilton Aeroporto (238 m, Ontario) |
45 % |
| Hamilton Municipal Airport (396 m, Texas) |
30 % |
| Hamilton Rbg CS (107 m, Ontario) |
45 % |
| Hammond Northshore Regional Airport (13 m, Louisiana) |
40 % |
| Hampton Roads Executive Airport (7 m, Virginia) |
35 % |
| Hanchey Army Heliport (97 m, Alabama) |
35 % |
| Hancock (26 m, Maine) |
50 % |
| Hanford Municipal Airport (75 m, California) |
40 % |
| Hanksville Aeroporto (1355 m, Utah) |
25 % |
| Hannibal Regional Airport (234 m, Missouri) |
25 % |
| Hanover (63 m, Virginia) |
30 % |
| Hanscom Field (41 m, Massachusetts) |
40 % |
| Harbor Springs Municipal Airport (209 m, Michigan) |
50 % |
| Harlan Aeroporto (473 m, Kentucky) |
40 % |
| Harlan Aeroporto (375 m, Iowa) |
35 % |
| Harnett Regional Jetport Airport (60 m, Carolina del Nord) |
25 % |
| Harrell Field (40 m, Arkansas) |
35 % |
| Harriet Alexander Field (2293 m, Colorado) |
25 % |
| Harriman-and-West Airport (201 m, Massachusetts) |
80 % |
| Harrington Cda (53 m, Isole del Principe Edoardo) |
65 % |
| Harrisburg (121 m, Illinois) |
20 % |
| Harrisburg Intl. Airport (94 m, Pennsylvania) |
50 % |
| Harrison County Airport (109 m, Texas) |
30 % |
| Harrow CDA (AUT) (192 m, Ontario) |
50 % |
| Harry Clever Field Airport (272 m, Ohio) |
35 % |
| Harry P. Williams Memorial Airport (3 m, Louisiana) |
55 % |
| Harry Stern Airport (295 m, Dakota del Nord) |
35 % |
| Hart Island (AUT) (8 m, Nuova Scozia) |
75 % |
| Hartford Aeroporto (6 m, Connecticut) |
50 % |
| Hartness State Airport (176 m, Vermont) |
55 % |
| Hartsville Regional Airport (111 m, Carolina del Sud) |
30 % |
| Harvey Aeroporto (487 m, Dakota del Nord) |
40 % |
| Hastings Municipal Airport (596 m, Nebraska) |
30 % |
| Hattiesburg- Laurel Regional Airport (91 m, Mississippi) |
45 % |
| Havre (792 m, Montana) |
40 % |
| Hawkins Field (104 m, Mississippi) |
35 % |
| Hawthorne Industrial Airport (1285 m, Nevada) |
30 % |
| Hawthorne Municipal Airport (19 m, California) |
70 % |
| Hay River (164 m, Territori del Nord-Ovest) |
80 % |
| Hay River Aeroporto (170 m, Territori del Nord-Ovest) |
75 % |
| Hays Regional Airport (609 m, Kansas) |
35 % |
| Hayward Executive Airport (14 m, California) |
60 % |
| Hazlehurst Aeroporto (78 m, Georgia) |
35 % |
| Hazleton Regional Airport (489 m, Pennsylvania) |
50 % |
| Hearne Municipal Airport (87 m, Texas) |
40 % |
| Heath Point (7 m, Québec) |
95 % |
| Hebbronville Aeroporto (202 m, Texas) |
40 % |
| Hebron Aeroporto (447 m, Nebraska) |
25 % |
| Helena Regional Airport (1188 m, Montana) |
30 % |
| Henderson (117 m, Kentucky) |
30 % |
| Henderson Executive Airport (749 m, Nevada) |
35 % |
| Henderson- Oxford Airport (161 m, Carolina del Nord) |
30 % |
| Henry County Airport (177 m, Tennessee) |
30 % |
| Henry Post Army Airfield (360 m, Oklahoma) |
30 % |
| Henry Tift Myers Airport (108 m, Georgia) |
35 % |
| Herbert Isl. (17 m, Columbia Britannica) |
85 % |
| Hereford Aeroporto (1154 m, Texas) |
25 % |
| Heritage Field Airport (89 m, Pennsylvania) |
55 % |
| Hermiston Municipal Airport (195 m, Oregon) |
50 % |
| Hettinger Municipal Airport (824 m, Dakota del Nord) |
35 % |
| Hickory Regional Airport (348 m, Carolina del Nord) |
35 % |
| High Falls (195 m, Québec) |
70 % |
| High Level Airport (338 m, Alberta) |
80 % |
| High Prairie (602 m, Alberta) |
75 % |
| Hill (666 m, Kansas) |
30 % |
| Hill Air Force Base (1459 m, Utah) |
40 % |
| Hillsboro Airport (62 m, Oregon) |
60 % |
| Hillsdale Municipal Airport (360 m, Michigan) |
30 % |
| Hillsville (834 m, Virginia) |
35 % |
| Hilo Intl. Airport (10 m, Hawaii) |
85 % |
| Hilton Head Airport (7 m, Carolina del Sud) |
35 % |
| Hobart Regional Airport (478 m, Oklahoma) |
30 % |
| Holden (688 m, Alberta) |
70 % |
| Holland Rock (5 m, Columbia Britannica) |
55 % |
| Hollister Aeroporto (70 m, California) |
60 % |
| Holloman Air Force Base (1248 m, Nuovo Messico) |
25 % |
| Holman Island AP (36 m, Territori del Nord-Ovest) |
80 % |
| Holy Cross Aeroporto (21 m, Alaska) |
85 % |
| Holyoke Aeroporto (1137 m, Colorado) |
35 % |
| Homer Airport (26 m, Alaska) |
70 % |
| Homerville Aeroporto (57 m, Georgia) |
45 % |
| Homestead Air Reserve Base (2 m, Florida) |
55 % |
| Hoonah Airport (0 m, Alaska) |
60 % |
| Hooper Bay Airport (5 m, Alaska) |
85 % |
| Hope Aerodrome (39 m, Columbia Britannica) |
85 % |
| Hopedale (8 m, Terranova) |
80 % |
| Hot Springs (1153 m, Virginia) |
30 % |
| Houghton (327 m, Michigan) |
30 % |
| Houlton Intl. Airport (150 m, Maine) |
65 % |
| Houma- Terrebonne Airport (3 m, Mississippi) |
55 % |
| Houston County Airport (106 m, Texas) |
30 % |
| Houston Executive Airport (51 m, Texas) |
35 % |
| Houston Southwest Airport (21 m, Texas) |
40 % |
| Hudson Valley Regional Airport (51 m, New York) |
60 % |
| Hulett Aeroporto (1300 m, Wyoming) |
30 % |
| Hunter Army Airfield (13 m, Georgia) |
30 % |
| Huntingburg Aeroporto (161 m, Indiana) |
35 % |
| Huntsville Executive Airport (230 m, Alabama) |
35 % |
| Huntsville Regional Airport (111 m, Texas) |
35 % |
| Hurlburt Field (11 m, Florida) |
40 % |
| Huron Aeroporto (393 m, Dakota del Sud) |
30 % |
| Hussar AGDM (971 m, Alberta) |
65 % |
| Hutchinson (931 m, Texas) |
25 % |
| Hutchinson Municipal Airport (323 m, Minnesota) |
35 % |
| Hutchinson Municipal Airport (462 m, Kansas) |
30 % |
| Hydaburg Seaplane Base (1 m, Alaska) |
60 % |
| Idabel (144 m, Oklahoma) |
35 % |
| Idaho County Airport (1010 m, Idaho) |
50 % |
| Idaho Falls Regional Airport (1441 m, Idaho) |
30 % |
| Igiugig Airport (27 m, Alaska) |
85 % |
| Iglulik Aeroporto (51 m, Nunavut) |
95 % |
| Ile Aux Perroquets (9 m, Québec) |
95 % |
| Ile Bicquette (1 m, Québec) |
75 % |
| Ile Rouge (5 m, Québec) |
75 % |
| Iliamna Airport (49 m, Alaska) |
60 % |
| Illinois Valley Regional Airport (199 m, Illinois) |
30 % |
| Imperial (997 m, Nebraska) |
35 % |
| Imperial County AP (-17 m, California) |
35 % |
| Independence Municipal Airport (298 m, Iowa) |
35 % |
| Independence Municipal Airport (251 m, Kansas) |
35 % |
| Indian Mountain LRRS Airport (372 m, Alaska) |
80 % |
| Indiana (429 m, Pennsylvania) |
60 % |
| Indianapolis Executive Airport (281 m, Indiana) |
35 % |
| Indianapolis Mount Comfort (263 m, Indiana) |
40 % |
| Ingonish Beach CS (8 m, Nuova Scozia) |
70 % |
| Inukjuak (25 m, Québec) |
95 % |
| Inuvik (68 m, Territori del Nord-Ovest) |
95 % |
| Inuvik Climate (103 m, Territori del Nord-Ovest) |
95 % |
| Inverness Aeroporto (15 m, Florida) |
45 % |
| Ionia Aeroporto (249 m, Michigan) |
30 % |
| Iowa City Municipal Airport (198 m, Iowa) |
35 % |
| Iowa Falls Aeroporto (347 m, Iowa) |
30 % |
| Isbell Field (267 m, Alabama) |
35 % |
| Island Lake Airport (235 m, Manitoba) |
65 % |
| Isola Brevoort Aeroporto (376 m, Nunavut) |
95 % |
| Isola Rowley (41 m, Nunavut) |
95 % |
| Isola di San Clemente Aeroporto (52 m, California) |
65 % |
| Isole della Maddalena (8 m, Québec) |
80 % |
| Isole della Maddalena Aeroporto (18 m, Québec) |
80 % |
| Ithaca Tompkins Intl. Airport (335 m, New York) |
80 % |
| Ivujivik Aeroporto (42 m, Québec) |
100 % |
| J. Lynn Helms Sevier (107 m, Arkansas) |
35 % |
| Jack Barstow Municipal Airport (194 m, Michigan) |
50 % |
| Jack Brooks Regional Airport (7 m, Texas) |
40 % |
| Jack Edwards Airport (5 m, Alabama) |
55 % |
| Jackson (305 m, Michigan) |
30 % |
| Jackson (91 m, Mississippi) |
30 % |
| Jackson Julian Carr (416 m, Kentucky) |
35 % |
| Jackson Municipal Airport (441 m, Minnesota) |
25 % |
| Jacksonville (206 m, Texas) |
30 % |
| Jacksonville Aeroporto (190 m, Illinois) |
35 % |
| Jacksonville Executive at Craig Airport (12 m, Florida) |
50 % |
| Jacqueline Cochran Regional Airport (-36 m, California) |
30 % |
| Jaffrey Airport (317 m, New Hampshire) |
45 % |
| Jamestown Regional Airport (454 m, Dakota del Nord) |
35 % |
| Jasper Aeroporto (65 m, Texas) |
30 % |
| Jasper County Airport (213 m, Indiana) |
30 % |
| Jasper Warden (1020 m, Alberta) |
65 % |
| Jefferson (167 m, Missouri) |
30 % |
| Jennings Aeroporto (7 m, Louisiana) |
35 % |
| Jerome (1233 m, Idaho) |
35 % |
| Jesup Aeroporto (33 m, Georgia) |
30 % |
| Jim Hamilton (59 m, Carolina del Sud) |
25 % |
| Jim Kelly Field (736 m, Nebraska) |
40 % |
| Jimmy Carter Regional Airport (143 m, Georgia) |
25 % |
| Jimmy Lake (636 m, Saskatchewan) |
75 % |
| John Bell Williams Airport (75 m, Mississippi) |
35 % |
| John F. Kennedy Memorial Airport (251 m, Wisconsin) |
30 % |
| Johnson (334 m, Kansas) |
35 % |
| Johnston Aeroporto (50 m, Carolina del Nord) |
30 % |
| Johnstown (696 m, Pennsylvania) |
50 % |
| Joint Base Lewis-McChord (88 m, Washington) |
75 % |
| Joint Base McGuire-Dix-Lakehurst (41 m, New Jersey) |
40 % |
| Joint Base San Antonio-Lackland (210 m, Texas) |
45 % |
| Joint Forces Training Base (11 m, California) |
75 % |
| Joliet Regional Airport (177 m, Illinois) |
35 % |
| Jonesboro Municipal Airport (80 m, Arkansas) |
30 % |
| Jonesville Aeroporto (430 m, Virginia) |
40 % |
| Jonquière (128 m, Québec) |
80 % |
| Joplin Regional Airport (297 m, Missouri) |
35 % |
| Jordan Airport (811 m, Montana) |
25 % |
| Junction Aeroporto (522 m, Texas) |
40 % |
| Juneau Intl. Airport (7 m, Alaska) |
80 % |
| Kake Airport (9 m, Alaska) |
50 % |
| Kalaeloa Airport (14 m, Hawaii) |
55 % |
| Kalamazoo/Battle Creek Intl. Airport (266 m, Michigan) |
35 % |
| Kalskag Airport (17 m, Alaska) |
85 % |
| Kaltag Aeroporto (60 m, Alaska) |
65 % |
| Kamloops Airport (345 m, Columbia Britannica) |
55 % |
| Kangiqsualujjuaq Aeroporto (60 m, Québec) |
75 % |
| Kangiqsujuaq Aeroporto (151 m, Québec) |
95 % |
| Kangirsuk (117 m, Québec) |
95 % |
| Kapuskasing (227 m, Ontario) |
50 % |
| Kapuskasing (218 m, Ontario) |
50 % |
| Katatota Island (AUT) (261 m, Ontario) |
60 % |
| Kearney Regional Airport (649 m, Nebraska) |
30 % |
| Keesler Air Force Base (10 m, Mississippi) |
50 % |
| Kejimkujik 1 (165 m, Nuova Scozia) |
75 % |
| Kelsey Dam CS (183 m, Manitoba) |
65 % |
| Kemmerer Municipal Airport (2220 m, Wyoming) |
35 % |
| Kemptville (99 m, Ontario) |
55 % |
| Kenai Aeroporto (29 m, Alaska) |
65 % |
| Kenora Airport (406 m, Ontario) |
40 % |
| Kenosha Regional Airport (226 m, Wisconsin) |
35 % |
| Kentville (49 m, Nuova Scozia) |
60 % |
| Keokuk Municipal Airport (205 m, Iowa) |
50 % |
| Kerrville Municipal Airport (493 m, Texas) |
55 % |
| Ketchikan Aeroporto (29 m, Alaska) |
55 % |
| Key West Aeroporto (5 m, Florida) |
65 % |
| Keystone Heights Aeroporto (60 m, Florida) |
40 % |
| Kickapoo Downtown Airport (304 m, Texas) |
30 % |
| Killam (675 m, Alberta) |
70 % |
| Killarney (196 m, Ontario) |
45 % |
| Killeen (283 m, Texas) |
40 % |
| Killeen- Fort Hood Regional Airport (309 m, Texas) |
45 % |
| Kimball Aeroporto (1501 m, Nebraska) |
15 % |
| KindakunRocks (14 m, Columbia Britannica) |
55 % |
| Kindersley Regional Airport (698 m, Saskatchewan) |
55 % |
| King Cove Airport (47 m, Alaska) |
70 % |
| King Salmon Aeroporto (14 m, Alaska) |
75 % |
| Kingman Airport (1033 m, Arizona) |
20 % |
| Kings Land o' Lakes Airport (520 m, Wisconsin) |
25 % |
| Kingstree Aeroporto (20 m, Carolina del Sud) |
20 % |
| Kinston Regional Jetport (29 m, Carolina del Nord) |
30 % |
| Kipnuk Airport (3 m, Alaska) |
95 % |
| Kirkland Lake (324 m, Ontario) |
65 % |
| Kirksville Regional Airport (294 m, Missouri) |
35 % |
| Kissimmee Gateway Airport (25 m, Florida) |
40 % |
| Kit Carson County Airport (1285 m, Colorado) |
15 % |
| Kivalina Aeroporto (3 m, Alaska) |
85 % |
| Klawock Aeroporto (24 m, Alaska) |
50 % |
| Knox Aeroporto (209 m, Indiana) |
30 % |
| Knox County Airport (363 m, Ohio) |
40 % |
| Knox County Regional Airport (17 m, Maine) |
60 % |
| Knoxville (283 m, Iowa) |
35 % |
| Kokomo Municipal Airport (253 m, Indiana) |
30 % |
| Koliganek Aeroporto (82 m, Alaska) |
70 % |
| Komakuk Beach (13 m, Yukon) |
95 % |
| Kona Intl. Airport (13 m, Hawaii) |
60 % |
| Koyuk Aeroporto (40 m, Alaska) |
75 % |
| Kremmling Aeroporto (2229 m, Colorado) |
35 % |
| Kugaaruk Aeroporto (325 m, Nunavut) |
95 % |
| Kugluktuk Aeroporto (23 m, Nunavut) |
80 % |
| Kuujjuaq Airport (44 m, Québec) |
80 % |
| Kuujjuarapik Aeroporto (24 m, Québec) |
95 % |
| L’Acadie (44 m, Québec) |
75 % |
| L’Assomption (21 m, Québec) |
75 % |
| L. M. Clayton Airport (605 m, Montana) |
35 % |
| La Crosse Regional Airport (202 m, Wisconsin) |
35 % |
| La Grande Iv (306 m, California) |
75 % |
| La Grande Rivière Airport (195 m, Québec) |
95 % |
| La Grande-4 Airport (306 m, Québec) |
75 % |
| La Grande/Union County Airport (826 m, Oregon) |
50 % |
| La Grange (99 m, Texas) |
40 % |
| La Junta Municipal Airport (1278 m, Colorado) |
15 % |
| La Porte Municipal Airport (248 m, Indiana) |
35 % |
| La Ronge Airport (379 m, Saskatchewan) |
75 % |
| La Ronge Airport (379 m, Saskatchewan) |
70 % |
| La Tuque (169 m, Québec) |
55 % |
| La Veta Pass (3114 m, Colorado) |
55 % |
| LaGrange Callaway Airport (211 m, Georgia) |
35 % |
| Lac La Martre (271 m, Territori del Nord-Ovest) |
95 % |
| Lacon Aeroporto (173 m, Illinois) |
35 % |
| Laconia Municipal Airport (166 m, New Hampshire) |
55 % |
| Ladd Army Airfield (137 m, Alaska) |
85 % |
| Lafayette Regional Airport (13 m, Louisiana) |
40 % |
| Lago Vista Aeroporto (375 m, Texas) |
40 % |
| Lagoon City (221 m, Ontario) |
55 % |
| Lake Anna AP (107 m, Virginia) |
30 % |
| Lake Charles Aeroporto (5 m, Louisiana) |
30 % |
| Lake City Gateway AP (61 m, Florida) |
50 % |
| Lake County Airport (3026 m, Colorado) |
25 % |
| Lake County Airport (1441 m, Oregon) |
95 % |
| Lake Cumberland Regional Airport (283 m, Kentucky) |
40 % |
| Lake Elmo Aeroporto (284 m, Minnesota) |
40 % |
| Lake Havasu City Aeroporto (238 m, Arizona) |
25 % |
| Lake Hood Seaplane Base (22 m, Alaska) |
75 % |
| Lake Minchumina Aeroporto (213 m, Alaska) |
85 % |
| Lake Saint Pierre (16 m, Québec) |
70 % |
| Lake Tahoe Airport (1909 m, California) |
70 % |
| Lakefront Airport (3 m, Louisiana) |
55 % |
| Lakehurst AP (24 m, New Jersey) |
40 % |
| Lakehurst Maxfield Field (31 m, New Jersey) |
40 % |
| Lakeland Airport (496 m, Wisconsin) |
60 % |
| Lakeland Linder Intl. Airport (1 m, Florida) |
40 % |
| Lamar Municipal Airport (1129 m, Colorado) |
20 % |
| Lamoni (342 m, Iowa) |
35 % |
| Lampasas Aeroporto (370 m, Texas) |
35 % |
| Lanai City Aeroporto (399 m, Hawaii) |
80 % |
| Lancaster Aeroporto (123 m, Pennsylvania) |
60 % |
| Lancaster County Airport (148 m, Carolina del Sud) |
25 % |
| Lancaster Regional Airport (153 m, Texas) |
35 % |
| Lander/Hunt Field AP (1694 m, Wyoming) |
35 % |
| Langara Island (41 m, Columbia Britannica) |
80 % |
| Langdon Aeroporto (490 m, Dakota del Nord) |
45 % |
| Langlade (464 m, Wisconsin) |
35 % |
| Langley Air Force Base (6 m, Virginia) |
30 % |
| Lansing Aeroporto (188 m, Illinois) |
40 % |
| Lapeer Aeroporto (254 m, Michigan) |
50 % |
| Laramie Aeroporto (2218 m, Wyoming) |
20 % |
| Laredo Intl. Airport (155 m, Texas) |
40 % |
| Las Cruces Intl. Airport (1358 m, Nuovo Messico) |
25 % |
| Las Vegas Municipal Airport (2092 m, Nuovo Messico) |
25 % |
| Laughlin Air Force Base (327 m, Texas) |
45 % |
| Laughlin/Bullhead Intl. Airport (167 m, Arizona) |
15 % |
| Laurens County Airport (212 m, Carolina del Sud) |
35 % |
| Laurinburg- Maxton Airport (67 m, Carolina del Nord) |
30 % |
| Lawrence J. Timmerman Airport (224 m, Wisconsin) |
25 % |
| Lawrence Municipal Airport (45 m, Maine) |
40 % |
| Lawrence Regional Airport (254 m, Kansas) |
35 % |
| Lawrenceville- Vincennes Intl. Airport (131 m, Illinois) |
30 % |
| Lawrenceville/brunswick Muni (100 m, Virginia) |
25 % |
| Lawson Army Airfield (71 m, Georgia) |
30 % |
| Lawton (338 m, Oklahoma) |
30 % |
| Le Mars Municipal Airport (365 m, Iowa) |
30 % |
| Lea (1114 m, Nuovo Messico) |
25 % |
| Leader Airport (676 m, Saskatchewan) |
50 % |
| Lebanon Municipal Airport (182 m, New Hampshire) |
50 % |
| Lebanon-Springfield Airport (264 m, Kentucky) |
45 % |
| Lee Gilmer Memorial Airport (389 m, Georgia) |
30 % |
| Lee's Summit Municipal Airport (306 m, Missouri) |
35 % |
| Leesburg Executive Airport (119 m, Virginia) |
35 % |
| Leesburg Intl. Airport (125 m, Florida) |
35 % |
| Lehigh Valley Intl. Airport (117 m, Pennsylvania) |
50 % |
| Lemhi (1233 m, Idaho) |
35 % |
| Lenawee County Airport (244 m, Michigan) |
30 % |
| Lenoxville (181 m, Québec) |
80 % |
| Leonardtown Aeroporto (43 m, Maryland) |
35 % |
| Lethbridge (929 m, Alberta) |
55 % |
| Lewis University Airport (231 m, Illinois) |
35 % |
| Lewiston Aeroporto (438 m, Idaho) |
40 % |
| Lewistown Municipal Airport (1263 m, Montana) |
25 % |
| Liberal Mid-America Regional Airport (879 m, Kansas) |
25 % |
| Lihue Aeroporto (32 m, Hawaii) |
75 % |
| Lima Allen (296 m, Ohio) |
40 % |
| Limon Aeroporto (1635 m, Colorado) |
15 % |
| Lincoln Aeroporto (37 m, California) |
60 % |
| Lincoln Airport (362 m, Nebraska) |
25 % |
| Lincolnton Aeroporto (267 m, Carolina del Nord) |
25 % |
| Lindburg Landing (183 m, Territori del Nord-Ovest) |
60 % |
| Linden Airport (7 m, New Jersey) |
35 % |
| Linton Aeroporto (542 m, Dakota del Nord) |
30 % |
| Litchfield Aeroporto (347 m, Minnesota) |
35 % |
| Litchfield Municipal Airport (210 m, Illinois) |
35 % |
| Little Falls/Morrison (342 m, Minnesota) |
35 % |
| Little Rock Air Force Base (103 m, Arkansas) |
35 % |
| Livermore Municipal Airport (121 m, California) |
60 % |
| Liverpool Bay (102 m, Territori del Nord-Ovest) |
95 % |
| Livingston County Spencer J. Hardy Airport (293 m, Michigan) |
40 % |
| Llano Municipal Airport (336 m, Texas) |
35 % |
| Lloyd Stearman Field (416 m, Kansas) |
30 % |
| Lloydminster Airport (669 m, Alberta) |
75 % |
| Logan County Airport (178 m, Illinois) |
35 % |
| Logan-Cache Airport (1358 m, Utah) |
55 % |
| Logansport Aeroporto (225 m, Indiana) |
35 % |
| Lompoc Aeroporto (27 m, California) |
40 % |
| London Aeroporto (278 m, Ontario) |
45 % |
| London Madison County Airport (330 m, Ohio) |
25 % |
| London-Corbin Airport (362 m, Kentucky) |
40 % |
| Lonesome Pine Airport (817 m, Virginia) |
40 % |
| Long Prairie Aeroporto (394 m, Minnesota) |
40 % |
| Longstaff Bluff (162 m, Nunavut) |
95 % |
| Longville Municipal Airport (407 m, Minnesota) |
35 % |
| Lorain (242 m, Ohio) |
45 % |
| Los Alamos Aeroporto (2186 m, Nuovo Messico) |
35 % |
| Lowcountry Regional Airport (31 m, Carolina del Sud) |
35 % |
| Lowe Army Heliport (74 m, Alabama) |
35 % |
| Lowell (451 m, Idaho) |
50 % |
| Lubbock Preston Smith Intl. Airport (988 m, Texas) |
30 % |
| Luce (265 m, Michigan) |
50 % |
| Lucky Lake (665 m, Saskatchewan) |
55 % |
| Lucy Islands (26 m, Columbia Britannica) |
55 % |
| Luke Air Force Base (331 m, Arizona) |
35 % |
| Lunenburg Aeroporto (160 m, Virginia) |
35 % |
| Lupin (488 m, Nunavut) |
85 % |
| Luray Caverns Airport (275 m, Virginia) |
25 % |
| Lynn Lake Airport (354 m, Manitoba) |
95 % |
| MBS Intl. Airport (204 m, Michigan) |
50 % |
| Mac Crenshaw Memorial Airport (138 m, Alabama) |
40 % |
| MacDill Air Force Base (4 m, Florida) |
30 % |
| Mackenzie (690 m, Columbia Britannica) |
80 % |
| Mackenzie Airport (695 m, Columbia Britannica) |
80 % |
| Mackinac Island Airport (226 m, Michigan) |
55 % |
| Macomb Municipal Airport (216 m, Illinois) |
45 % |
| Madera Municipal Airport (77 m, California) |
40 % |
| Madison (330 m, Minnesota) |
15 % |
| Madison Aeroporto (250 m, Indiana) |
30 % |
| Madison Municipal Airport (523 m, Dakota del Sud) |
25 % |
| Madisonville Municipal Airport (134 m, Kentucky) |
25 % |
| Magic Valley Regional Airport (1265 m, Idaho) |
45 % |
| Magog (209 m, Québec) |
80 % |
| Mahnomen Aeroporto (379 m, Minnesota) |
35 % |
| Majors Airport (163 m, Texas) |
35 % |
| Makkovik Airport (71 m, Terranova) |
75 % |
| Malahat (366 m, Columbia Britannica) |
95 % |
| Malmstrom Air Force Base (1056 m, Montana) |
30 % |
| Mammoth Yosemite Airport (2173 m, California) |
35 % |
| Manchester (71 m, New Hampshire) |
40 % |
| Mandan Aeroporto (593 m, Dakota del Nord) |
55 % |
| Manhattan (48 m, New York) |
45 % |
| Manhattan Regional Airport (322 m, Kansas) |
25 % |
| Manistee (189 m, Michigan) |
50 % |
| Manistique (209 m, Michigan) |
50 % |
| Manitowish Waters Airport (491 m, Wisconsin) |
35 % |
| Manitowoc (198 m, Wisconsin) |
40 % |
| Maniwaki Airport (201 m, Québec) |
75 % |
| Mankato Regional Airport (311 m, Minnesota) |
30 % |
| Manning AGDM (457 m, Alberta) |
70 % |
| Mansfield Lahm Regional Airport (395 m, Ohio) |
35 % |
| Maple Creek (767 m, Saskatchewan) |
50 % |
| Marana Regional Airport (619 m, Arizona) |
30 % |
| March Joint Air Reserve Base (468 m, California) |
55 % |
| Marco Island Airport (2 m, Florida) |
45 % |
| Marfa Municipal Airport (1473 m, Texas) |
40 % |
| Marianna Municipal Airport (34 m, Florida) |
45 % |
| Marin (1 m, California) |
60 % |
| Marine Corps Air Station Beaufort Airport (12 m, Carolina del Sud) |
30 % |
| Marine Corps Air Station Camp Pendleton (24 m, California) |
55 % |
| Marine Corps Air Station Kaneohe Bay Airport (3 m, Hawaii) |
65 % |
| Marine Corps Air Station New River (8 m, Carolina del Nord) |
30 % |
| Marine Corps Auxiliary Landing Field Bogue (7 m, Carolina del Nord) |
30 % |
| Marine Corps Base Quantico Aeroporto (4 m, Virginia) |
25 % |
| Marion (350 m, Arkansas) |
40 % |
| Marion Aeroporto (28 m, Carolina del Sud) |
30 % |
| Marion Municipal Airport (303 m, Ohio) |
35 % |
| Marshall Army Airfield (324 m, Kansas) |
25 % |
| Marshall Don Hunter Sr. Airport (31 m, Alaska) |
85 % |
| Marshall Town Muni (296 m, Iowa) |
30 % |
| Marshfield Municipal Airport (389 m, Wisconsin) |
35 % |
| Martha's Vineyard Airport (21 m, Massachusetts) |
40 % |
| Martin State Airport (7 m, Maryland) |
40 % |
| Mary’s Harbour (11 m, Terranova) |
85 % |
| Mary's Harbour Airport (12 m, Terranova) |
85 % |
| Marysville Aeroporto (391 m, Kansas) |
25 % |
| Mason (363 m, Iowa) |
25 % |
| Mason (197 m, Michigan) |
50 % |
| Massena Intl. Airport (65 m, New York) |
60 % |
| Masset Airport (8 m, Columbia Britannica) |
80 % |
| Matagami (280 m, California) |
75 % |
| Matagami Airport (280 m, Québec) |
75 % |
| Maxwell Air Force Base (51 m, Alabama) |
35 % |
| Mayfld Grav Cnty AP (159 m, Kentucky) |
30 % |
| Mayo Aeroporto (504 m, Yukon) |
70 % |
| Mc Gregor (180 m, Texas) |
40 % |
| McAlester Regional Airport (231 m, Oklahoma) |
35 % |
| McCall Municipal Airport (1530 m, Idaho) |
35 % |
| McClellan- Palomar Airport (100 m, California) |
65 % |
| McComb- Pike County Airport (126 m, Mississippi) |
45 % |
| McConnell Air Force Base (413 m, Kansas) |
30 % |
| McEntire Joint National Guard Base (77 m, Carolina del Sud) |
25 % |
| McGhee Tyson Airport (299 m, Tennessee) |
35 % |
| McGregor Aeroporto (374 m, Minnesota) |
35 % |
| McHenry Airport (894 m, Maryland) |
45 % |
| McKellar- Sipes Regional Airport (132 m, Tennessee) |
35 % |
| McKinley National Park Airport (524 m, Alaska) |
75 % |
| McKinney National Airport (176 m, Texas) |
30 % |
| McKinnon St. Simons (6 m, Georgia) |
45 % |
| McMinn County Airport (266 m, Tennessee) |
35 % |
| McMinnville Municipal Airport (159 m, Oregon) |
70 % |
| McNary Field Airport (61 m, Oregon) |
70 % |
| McTavish (73 m, Québec) |
70 % |
| Meacham (1134 m, Oregon) |
65 % |
| Meadow Lake Airport (480 m, Saskatchewan) |
70 % |
| Meadow Lake Airport (2095 m, Colorado) |
15 % |
| Mecklenburg-Bruns. Arpt (430 m, Virginia) |
25 % |
| Medford Aeroporto (397 m, Oregon) |
60 % |
| Medicine Hat (717 m, Alberta) |
55 % |
| Medicine Lodge (467 m, Kansas) |
35 % |
| Meeker (1948 m, Colorado) |
20 % |
| Melbourne Orlando Intl. Airport (10 m, Florida) |
45 % |
| Melfort (490 m, Saskatchewan) |
55 % |
| Memorial Field Airport (165 m, Arkansas) |
35 % |
| Memphis Aeroporto (87 m, Tennessee) |
35 % |
| Mena Intermountain Municipal Airport (329 m, Arkansas) |
35 % |
| Mena Intermtn Muni (325 m, Arkansas) |
35 % |
| Menominee Aeroporto (191 m, Michigan) |
30 % |
| Menomonie Municipal Airport (273 m, Wisconsin) |
30 % |
| Merced Regional Airport (47 m, California) |
40 % |
| Mercer County Airport (871 m, Virginia Occidentale) |
35 % |
| Mercer County Regional Airport (553 m, Dakota del Nord) |
55 % |
| Meriden Markham Municipal Airport (31 m, Connecticut) |
70 % |
| Meridian Regional Airport (94 m, Mississippi) |
35 % |
| Merle K. (13 m, Alaska) |
40 % |
| Merrill Field (22 m, Alaska) |
75 % |
| Merrill Municipal Airport (401 m, Wisconsin) |
35 % |
| Mesquite Metro Airport (136 m, Texas) |
30 % |
| Metropolis Municipal Airport (117 m, Illinois) |
35 % |
| Mexia Limestone County Airport (166 m, Texas) |
35 % |
| Miami Executive Airport (3 m, Florida) |
50 % |
| Michael Army Airfield (1325 m, Utah) |
25 % |
| Michael J. Smith Field (3 m, Carolina del Nord) |
35 % |
| Michel-Pouliot Gaspé Airport (35 m, Québec) |
80 % |
| Michigan City Municipal Airport (200 m, Indiana) |
35 % |
| Mid-Carolina Regional Airport (236 m, Carolina del Nord) |
30 % |
| Mid-Ohio Valley Regional Airport (262 m, Virginia Occidentale) |
30 % |
| MidAmerica St. Louis Airport (135 m, Illinois) |
40 % |
| MidCoast Regional Airport at Wright Army Airfield (14 m, Georgia) |
30 % |
| Middle Georgia Regional Airport (110 m, Georgia) |
35 % |
| Middlesborough Aeroporto (352 m, Kentucky) |
35 % |
| Middleton Field (78 m, Alabama) |
35 % |
| Middleton Island Airport (14 m, Alaska) |
85 % |
| Middleton Muni - Morey Field (283 m, Wisconsin) |
35 % |
| Midland Aeroporto (874 m, Texas) |
30 % |
| Midland Airpark Airport (854 m, Texas) |
30 % |
| Midlothian Aeroporto (217 m, Texas) |
35 % |
| Miles City Airport (801 m, Montana) |
30 % |
| Miley Memorial Field Airport (2124 m, Wyoming) |
40 % |
| Milford Municipal (1536 m, Utah) |
40 % |
| Milk River (1050 m, Alberta) |
55 % |
| Millard Airport (320 m, Nebraska) |
20 % |
| Miller Field Airport (792 m, Nebraska) |
25 % |
| Millington-Memphis Airport (98 m, Tennessee) |
35 % |
| Millinocket Municipal Airport (124 m, Maine) |
60 % |
| Millville Executive Airport (25 m, New Jersey) |
40 % |
| Minden (85 m, Louisiana) |
35 % |
| Mineral Point (359 m, Wisconsin) |
25 % |
| Mineral Wells Airport (296 m, Texas) |
35 % |
| Minot Air Force Base (497 m, Dakota del Nord) |
25 % |
| Minot Intl. Airport (522 m, Dakota del Nord) |
50 % |
| Mirabel Aeroporto (82 m, Québec) |
60 % |
| Mission Field (1418 m, Montana) |
30 % |
| Mistook (113 m, Québec) |
80 % |
| Mitchell Municipal Airport (397 m, Dakota del Sud) |
20 % |
| Mobile Intl. Airport (8 m, Alabama) |
30 % |
| Mobile Regional Airport (67 m, Alabama) |
40 % |
| Mobridge Aeroporto (508 m, Dakota del Sud) |
40 % |
| Modesto (30 m, California) |
60 % |
| Moffett Federal Airfield (12 m, California) |
60 % |
| Molokai Aeroporto (137 m, Hawaii) |
55 % |
| Moncton Aeroporto (71 m, Nuovo Brunswick) |
70 % |
| Mondell Fld AP (1272 m, Wyoming) |
25 % |
| Monmouth Executive Airport (48 m, New Jersey) |
40 % |
| Monroe County Airport (258 m, Indiana) |
35 % |
| Monroe Municipal Airport (331 m, Wisconsin) |
30 % |
| Monroe Regional Airport (24 m, Louisiana) |
40 % |
| Mont-Joli Aeroporto (54 m, Québec) |
70 % |
| Montauk Airport (2 m, New York) |
55 % |
| Monte Shasta (1077 m, California) |
65 % |
| Monte Washington Aeroporto (1910 m, New Hampshire) |
100 % |
| Monterey Regional Airport (77 m, California) |
55 % |
| Montevideo (Awos) (315 m, Minnesota) |
15 % |
| Montgomery Airport (164 m, Maryland) |
40 % |
| Montgomery Regional Airport (62 m, Alabama) |
35 % |
| Montgomery-Gibbs Executive Airport (129 m, California) |
70 % |
| Monticello Municipal Airport (36 m, Arkansas) |
35 % |
| Monticello Regional Airport (259 m, Iowa) |
30 % |
| Montréal Aeroporto Trudeau (34 m, Québec) |
70 % |
| Montrose Aeroporto (1755 m, Colorado) |
25 % |
| Moody Air Force Base (71 m, Georgia) |
45 % |
| Moore County Airport (141 m, Carolina del Nord) |
30 % |
| Moore County Airport (1129 m, Texas) |
25 % |
| Moorhead Municipal Airport (280 m, Minnesota) |
40 % |
| Moose Jaw (577 m, Saskatchewan) |
50 % |
| Moose Jaw (577 m, Saskatchewan) |
45 % |
| Moose Lake Co Arpt (328 m, Minnesota) |
35 % |
| Moosonee (9 m, Ontario) |
60 % |
| Moosonee (9 m, Ontario) |
55 % |
| Moosonee Aeroporto (9 m, Québec) |
60 % |
| Mora Aeroporto (309 m, Minnesota) |
40 % |
| Morden (298 m, Manitoba) |
50 % |
| Morgantown Aeroporto (380 m, Virginia Occidentale) |
35 % |
| Moriarty Aeroporto (1889 m, Nuovo Messico) |
15 % |
| Morrin AGDM (836 m, Alberta) |
75 % |
| Morris Aeroporto (178 m, Illinois) |
35 % |
| Morris Aeroporto (344 m, Minnesota) |
25 % |
| Morristown Aeroporto (400 m, Tennessee) |
35 % |
| Morristown Municipal Airport (57 m, New Jersey) |
40 % |
| Morrisville- Stowe State Airport (223 m, Vermont) |
80 % |
| Moultrie Municipal Airport (90 m, Georgia) |
50 % |
| Mount Airy/Surry (380 m, Carolina del Nord) |
30 % |
| Mount Carmel Aeroporto (131 m, Illinois) |
30 % |
| Mount Forest (415 m, Ontario) |
45 % |
| Mount Pleasant Aeroporto (111 m, Texas) |
30 % |
| Mount Pleasant Municipal Airport (230 m, Michigan) |
35 % |
| Mount Pleasant Municipal Airport (224 m, Iowa) |
45 % |
| Mount Pleasant Regional Airport (4 m, Carolina del Sud) |
35 % |
| Mount Vernon Airport (146 m, Illinois) |
35 % |
| Mount Washington Regional Airport (319 m, New Hampshire) |
95 % |
| Mountain Empire Airport (780 m, Virginia) |
35 % |
| Mountain Home Air Force Base (912 m, Idaho) |
30 % |
| Mountain Village Airport (103 m, Alaska) |
85 % |
| Muir Army Airfield (149 m, Pennsylvania) |
45 % |
| Mullan Pass (1829 m, Idaho) |
30 % |
| Mundare (683 m, Alberta) |
70 % |
| Murray-Calloway County Airport (176 m, Kentucky) |
30 % |
| Murrieta Hot Springs (412 m, California) |
60 % |
| Muscatine Municipal Airport (167 m, Iowa) |
40 % |
| Muskegon (193 m, Michigan) |
50 % |
| Muskoka (281 m, Ontario) |
55 % |
| Muskrat Dam Airport (278 m, Ontario) |
55 % |
| Myrtle Beach Intl. Airport (8 m, Carolina del Sud) |
35 % |
| Nacogdoches (108 m, Texas) |
30 % |
| Nagagami (AUT) (264 m, Ontario) |
40 % |
| Nain (12 m, Terranova) |
95 % |
| Nakusp (512 m, Columbia Britannica) |
85 % |
| Nampa Municipal Airport (773 m, Idaho) |
40 % |
| Nanaimo Airport (28 m, Columbia Britannica) |
70 % |
| Nantucket Memorial Airport (13 m, Massachusetts) |
40 % |
| Napa Aeroporto (10 m, California) |
60 % |
| Naples Airport (3 m, Florida) |
50 % |
| Nappan (20 m, Nuova Scozia) |
65 % |
| Nashua Airport (61 m, New Hampshire) |
45 % |
| Natchez- Adams County Airport (83 m, Mississippi) |
40 % |
| Natchitoches Regional Airport (37 m, Louisiana) |
35 % |
| Naval Air Facility El Centro (-13 m, California) |
30 % |
| Naval Air Station Corpus Christi (6 m, Texas) |
45 % |
| Naval Air Station Fallon Aeroporto (1199 m, Nevada) |
45 % |
| Naval Air Station Jacksonville (7 m, Florida) |
50 % |
| Naval Air Station Joint Reserve Base Fort Worth (198 m, Texas) |
30 % |
| Naval Air Station Key West (2 m, Florida) |
60 % |
| Naval Air Station Kingsville Airport (17 m, Texas) |
40 % |
| Naval Air Station Lemoore (73 m, California) |
35 % |
| Naval Air Station Meridian (91 m, Louisiana) |
40 % |
| Naval Air Station Oceana (7 m, Virginia) |
25 % |
| Naval Air Station Patuxent River (14 m, Maryland) |
30 % |
| Naval Air Station Pensacola Aeroporto (9 m, Florida) |
50 % |
| Naval Air Station Point Mugu (2 m, California) |
50 % |
| Naval Air Station Whidbey (10 m, Washington) |
75 % |
| Naval Air Station Whiting Field (61 m, Florida) |
35 % |
| Naval Air Station Whiting Field (54 m, Florida) |
35 % |
| Naval Air Weapons Station China Lake (696 m, California) |
10 % |
| Naval Auxiliary Landing Field Fentress (4 m, Virginia) |
30 % |
| Naval Auxiliary Landing Field Orange Grove (78 m, Texas) |
40 % |
| Naval Outlying Landing Field Imperial Beach (6 m, California) |
65 % |
| Naval Outlying Landing Field San Nicolas (174 m, California) |
50 % |
| Naval Station Norfolk (5 m, Virginia) |
30 % |
| Nebraska City Municipal Airport (354 m, Nebraska) |
25 % |
| Needles Airport (302 m, California) |
15 % |
| Neil Armstrong Airport (278 m, Ohio) |
35 % |
| Nellis Air Force Base (570 m, Nevada) |
30 % |
| Nelson (535 m, Columbia Britannica) |
75 % |
| Nelson Lagoon Airport (4 m, Alaska) |
80 % |
| Nenana (110 m, Alaska) |
65 % |
| Nevada (961 m, California) |
95 % |
| New Bedford Regional Airport (23 m, Massachusetts) |
40 % |
| New Braunfels Aeroporto (197 m, Texas) |
45 % |
| New Carlisle (46 m, Québec) |
70 % |
| New Castle Municipal Airport (327 m, Pennsylvania) |
40 % |
| New Century AirCenter (331 m, Kansas) |
35 % |
| New Kent Aeroporto (38 m, Virginia) |
30 % |
| New Lisbon Aeroporto (276 m, Wisconsin) |
35 % |
| New Market Aeroporto (297 m, Virginia) |
20 % |
| New Orleans (NAS) (0 m, Louisiana) |
55 % |
| New Orleans Aeroporto (9 m, Louisiana) |
50 % |
| New Orleans Downtown (9 m, Louisiana) |
55 % |
| New Richmond Regional Airport (304 m, Wisconsin) |
25 % |
| New River Valley Airport (642 m, Virginia) |
35 % |
| New Smyrna Beach Municipal Airport (3 m, Florida) |
50 % |
| New Stuyahok Aeroporto (92 m, Alaska) |
75 % |
| New Ulm Municipal Airport (308 m, Minnesota) |
25 % |
| New York (27 m, New York) |
45 % |
| Newark- Heath Airport (269 m, Ohio) |
30 % |
| Newberry County Airport (173 m, Carolina del Sud) |
30 % |
| Newnan- Coweta County Airport (296 m, Georgia) |
35 % |
| Newport (73 m, Arkansas) |
35 % |
| Newport Municipal Airport (37 m, Oregon) |
70 % |
| Newport State Airport (52 m, Rhode Island) |
45 % |
| Newton (467 m, Kansas) |
25 % |
| Newton Municipal Airport (290 m, Iowa) |
30 % |
| Niagara Falls Intl. Airport (180 m, New York) |
60 % |
| Nicolet (8 m, Québec) |
75 % |
| Nipawin (372 m, Saskatchewan) |
55 % |
| Nipawin Airport (374 m, Saskatchewan) |
55 % |
| Nogales Aeroporto (1184 m, Arizona) |
35 % |
| Nome Aeroporto (6 m, Alaska) |
70 % |
| Noorvik Aeroporto (17 m, Alaska) |
85 % |
| Norfolk Regional Airport (473 m, Nebraska) |
25 % |
| Norman Wells (78 m, Territori del Nord-Ovest) |
95 % |
| Normandin (137 m, Québec) |
75 % |
| North Battleford Aeroporto (548 m, Saskatchewan) |
65 % |
| North Bay (370 m, Ontario) |
65 % |
| North Central State Airport (134 m, Rhode Island) |
45 % |
| North Central West Virginia Airport (367 m, Virginia Occidentale) |
35 % |
| North Las Vegas Airport (671 m, Nevada) |
35 % |
| North Mountain (439 m, Nuova Scozia) |
95 % |
| North Perry Airport (3 m, Florida) |
45 % |
| North Platte Regional Airport (849 m, Nebraska) |
35 % |
| North Point (8 m, Isole del Principe Edoardo) |
70 % |
| North Texas Regional Airport (228 m, Texas) |
30 % |
| NorthMountain (439 m, Nuova Scozia) |
95 % |
| Northeast Alabama Regional Airport (173 m, Alabama) |
45 % |
| Northeast Florida Regional Airport (3 m, Florida) |
45 % |
| Northeast Iowa Regional Airport (343 m, Iowa) |
30 % |
| Northeast Kingdom Intl. Airport (284 m, Vermont) |
95 % |
| Northeast Ohio Regional Airport (281 m, Ohio) |
55 % |
| Northeast Philadelphia Airport (37 m, Pennsylvania) |
40 % |
| Northeastern Regional Airport (6 m, Carolina del Nord) |
30 % |
| Northern Aroostook Regional Airport (301 m, Maine) |
70 % |
| Northern Colorado Regional Airport (1529 m, Colorado) |
20 % |
| Northway Airport (525 m, Alaska) |
90 % |
| Northwest Alabama Regional Airport (168 m, Alabama) |
35 % |
| Northwest Florida Beaches Intl. Airport (21 m, Florida) |
40 % |
| Norway House Airport (223 m, Manitoba) |
65 % |
| Norwood Memorial Airport (15 m, Massachusetts) |
35 % |
| Nuiqsut Aeroporto (17 m, Alaska) |
85 % |
| Nut Tree Airport (34 m, California) |
50 % |
| O'Neill Municipal Airport (619 m, Nebraska) |
20 % |
| Oak Ridge (277 m, Tennessee) |
35 % |
| Oakes Aeroporto (400 m, Dakota del Nord) |
25 % |
| Oakland (299 m, Michigan) |
40 % |
| Oakland/Troy Airport (222 m, Michigan) |
40 % |
| Ocala Intl. Airport (27 m, Florida) |
40 % |
| Ocean (4 m, Maryland) |
35 % |
| Oceanside Municipal Airport (9 m, California) |
65 % |
| Oconee County Regional Airport (271 m, Carolina del Sud) |
35 % |
| Odessa Aeroporto (902 m, Texas) |
25 % |
| Oelwen (328 m, Iowa) |
30 % |
| Offutt Air Force Base (319 m, Nebraska) |
25 % |
| Ogden-Hinckley Airport (1362 m, Utah) |
35 % |
| Ogdensburg Intl. Airport (91 m, New York) |
60 % |
| Ogoki Post Airport (181 m, Ontario) |
40 % |
| Ohio State University Airport (276 m, Ohio) |
35 % |
| Okeechobee Aeroporto (10 m, Florida) |
50 % |
| Okmulgee Regional Airport (219 m, Oklahoma) |
35 % |
| Old Crow Aeroporto (251 m, Yukon) |
85 % |
| Olds (1046 m, Alberta) |
95 % |
| Olive Branch Aeroporto (123 m, Mississippi) |
35 % |
| Oliver AGDM (665 m, Alberta) |
95 % |
| Olivia Aeroporto (328 m, Minnesota) |
25 % |
| Olney-Noble (147 m, Illinois) |
30 % |
| Omaha/Eppley Field AP (299 m, Nebraska) |
25 % |
| Omak Airport (382 m, Washington) |
40 % |
| Onatchiway (304 m, Québec) |
85 % |
| Onefour CDA (935 m, Alberta) |
55 % |
| Ontario Municipal Airport (667 m, Oregon) |
25 % |
| Orange Aeroporto (164 m, Massachusetts) |
45 % |
| Orange Aeroporto (142 m, Virginia) |
30 % |
| Orange County Airport (111 m, New York) |
60 % |
| Orange County Airport (4 m, Texas) |
25 % |
| Orange-John Wayne (16 m, California) |
65 % |
| Orangeburg Municipal Airport (60 m, Carolina del Sud) |
30 % |
| Ord Aeroporto (631 m, Nebraska) |
30 % |
| Orlando Executive Airport (34 m, Florida) |
45 % |
| Ormond Beach Municipal Airport (9 m, Florida) |
50 % |
| Oroville Municipal Airport (57 m, California) |
60 % |
| Orr Regional Airport (397 m, Minnesota) |
35 % |
| Ortonville (335 m, Minnesota) |
25 % |
| Osceola Aeroporto (275 m, Wisconsin) |
30 % |
| Osceola Muni (338 m, Iowa) |
30 % |
| Oscoda- Wurtsmith Airport (188 m, Michigan) |
40 % |
| Oshawa (140 m, Ontario) |
55 % |
| Oskaloosa Aeroporto (256 m, Iowa) |
30 % |
| Osoyoos (283 m, Columbia Britannica) |
50 % |
| Oswego (145 m, New York) |
70 % |
| Otis Air National Guard Base (40 m, Massachusetts) |
40 % |
| Ottawa Int AP (114 m, Ontario) |
60 % |
| Ottumwa Regional Airport (256 m, Iowa) |
40 % |
| Owatonna (Awos) (350 m, Minnesota) |
30 % |
| Owensboro (124 m, Kentucky) |
35 % |
| Owosso Community Airport (224 m, Michigan) |
40 % |
| Oxnard Airport (13 m, California) |
55 % |
| Oyen Agdm (767 m, Alberta) |
65 % |
| Ozark Regional Airport (283 m, Arkansas) |
35 % |
| Pacific Missile Range Facility (4 m, Hawaii) |
65 % |
| Page Aeroporto (1304 m, Arizona) |
20 % |
| Page Field (4 m, Florida) |
40 % |
| Paine Field (185 m, Washington) |
65 % |
| Palacios Municipal Airport (5 m, Texas) |
45 % |
| Palatka Aeroporto (15 m, Florida) |
45 % |
| Palestine Aeroporto (129 m, Texas) |
30 % |
| Palmdale Regional Airport (774 m, California) |
45 % |
| Palmer Municipal Airport (71 m, Alaska) |
50 % |
| Palo Alto Aeroporto (2 m, California) |
65 % |
| Pampa (989 m, Texas) |
35 % |
| Pangborn Memorial Airport (379 m, Washington) |
40 % |
| Pangnirtung Aeroporto (23 m, Nunavut) |
80 % |
| Parc Des Laurentid (791 m, Québec) |
85 % |
| Parco nazionale Yoho (1615 m, Columbia Britannica) |
45 % |
| Parco provinciale di Algonquin (410 m, Ontario) |
60 % |
| Parent (445 m, Québec) |
70 % |
| Park Rapids Municip (437 m, Minnesota) |
40 % |
| Parry Sound (176 m, Ontario) |
60 % |
| Paso Robles Municipal Airport (255 m, California) |
45 % |
| Patrick Air Force Base (3 m, Florida) |
45 % |
| Paulatuk (6 m, Territori del Nord-Ovest) |
85 % |
| Paulding Northwest Atlanta Airport (393 m, Georgia) |
30 % |
| Pauls Valley Municipal Airport (295 m, Oklahoma) |
30 % |
| Paynesville Aeroporto (360 m, Minnesota) |
35 % |
| Payson Airport (1572 m, Arizona) |
45 % |
| Peace River Airport (580 m, Alberta) |
80 % |
| Pearland Regional Airport (13 m, Texas) |
40 % |
| Pearson Field (8 m, Washington) |
60 % |
| Pecos Municipal Airport (796 m, Texas) |
25 % |
| Pella Aeroporto (270 m, Iowa) |
30 % |
| Pellston Regional Airport (217 m, Michigan) |
40 % |
| Pelly (17 m, Territori del Nord-Ovest) |
95 % |
| Pelly Bay AP (15 m, Nunavut) |
80 % |
| Penn Valley Airport (137 m, Pennsylvania) |
65 % |
| Penn Yan Aeroporto (275 m, New York) |
55 % |
| Pensacola Intl. Airport (37 m, Florida) |
45 % |
| Penticton Aeroporto (344 m, Columbia Britannica) |
60 % |
| Peoria (621 m, Alberta) |
95 % |
| Peoria Aeroporto (202 m, Illinois) |
40 % |
| Perot Field Fort Worth Alliance Airport (220 m, Texas) |
30 % |
| Perry Municipal Airport (309 m, Iowa) |
30 % |
| Perry Stokes Airport (1756 m, Colorado) |
20 % |
| Perry-Houston County Airport (127 m, Georgia) |
35 % |
| Perryton Aeroporto (889 m, Texas) |
30 % |
| Person County Airport (186 m, Carolina del Nord) |
35 % |
| Petaluma Aeroporto (27 m, California) |
65 % |
| Petawawa Heliport (130 m, Ontario) |
60 % |
| Peter O. Knight Airport (2 m, Florida) |
40 % |
| Peterborough (191 m, Ontario) |
60 % |
| Petersburg (59 m, Virginia) |
25 % |
| Petersburg Aeroporto (32 m, Alaska) |
35 % |
| Petersburg/Grant C. Arpt (293 m, Virginia Occidentale) |
30 % |
| Philip Aeroporto (673 m, Dakota del Sud) |
25 % |
| Philip Billard Municipal Airport (269 m, Kansas) |
35 % |
| Phillips Army Airfield (18 m, Maryland) |
40 % |
| Phoenix (422 m, Arizona) |
35 % |
| Phoenix Deer Valley Airport (450 m, Arizona) |
40 % |
| Phoenix Goodyear Airport (295 m, Arizona) |
40 % |
| Pickens County Airport (309 m, Carolina del Sud) |
30 % |
| Pickle Lake Airport (391 m, Ontario) |
45 % |
| Pickle Lake(Man) (386 m, Ontario) |
45 % |
| Piedmont Triad Intl. Airport (277 m, Carolina del Nord) |
30 % |
| Pierre Regional Airport (528 m, Dakota del Sud) |
40 % |
| Pilot Mound (475 m, Manitoba) |
45 % |
| Pilot Point Airport (17 m, Alaska) |
80 % |
| Pincher Creek (1190 m, Alberta) |
70 % |
| Pincher Creek Aeroporto (1190 m, Alberta) |
70 % |
| Pine Bluffs Muni (1570 m, Wyoming) |
15 % |
| Pine Ridge Aeroporto (1015 m, Dakota del Sud) |
20 % |
| Pine River (395 m, Minnesota) |
45 % |
| Pine Springs (1663 m, Texas) |
35 % |
| Pineville Aeroporto (544 m, Virginia Occidentale) |
35 % |
| Pipestone Municipal Airport (529 m, Minnesota) |
30 % |
| Pitt Meadows Campbell Scientific (5 m, Columbia Britannica) |
80 % |
| Pitt- Greenville Airport (8 m, Carolina del Nord) |
30 % |
| Pittsburgh-Butler Regional Airport (380 m, Pennsylvania) |
45 % |
| Pittsfield (216 m, Illinois) |
45 % |
| Pittsfield Municipal Airport (364 m, Massachusetts) |
80 % |
| Placerville Airport (788 m, California) |
70 % |
| Plant City Airport (47 m, Florida) |
45 % |
| Platteville Municipal Airport (312 m, Wisconsin) |
40 % |
| Plattsburgh Intl. Airport (72 m, New York) |
60 % |
| Plattsmouth Aeroporto (366 m, Nebraska) |
25 % |
| Pleasanton Aeroporto (131 m, Texas) |
40 % |
| Plymouth Aeroporto (158 m, New Hampshire) |
60 % |
| Plymouth Municipal Airport (45 m, Massachusetts) |
40 % |
| Pocatello Regional Airport (1365 m, Idaho) |
55 % |
| Pocono Mountains Municipal Airport (584 m, Pennsylvania) |
60 % |
| Pohakuloa Training Area (1887 m, Hawaii) |
35 % |
| Point Lay LRRS Airport (6 m, Alaska) |
85 % |
| Point Lepreau (1 m, Nuovo Brunswick) |
65 % |
| Point Petre (79 m, Ontario) |
60 % |
| Point Pleasant Aeroporto (196 m, Virginia Occidentale) |
35 % |
| Pointe Claveau (4 m, Québec) |
75 % |
| Pointe Des Monts (6 m, Québec) |
75 % |
| Pollockville AGDM (750 m, Alberta) |
70 % |
| Pompano Beach Aeroporto (7 m, Florida) |
50 % |
| Ponca (304 m, Oklahoma) |
30 % |
| Pond Inlet Aeroporto (55 m, Nunavut) |
50 % |
| Pontiac Aeroporto (201 m, Illinois) |
30 % |
| Pope Field (61 m, Carolina del Nord) |
30 % |
| Poplar Bluff(Amos) (146 m, Missouri) |
35 % |
| Port Alsworth Aeroporto (81 m, Alaska) |
65 % |
| Port Aransas Aeroporto (2 m, Texas) |
55 % |
| Port Colborne (184 m, Ontario) |
45 % |
| Port Hardy Airport (22 m, Columbia Britannica) |
75 % |
| Port Hawkesbury Aeroporto (114 m, Nuova Scozia) |
70 % |
| Port Heiden Aeroporto (29 m, Alaska) |
95 % |
| Port Isabel AP (5 m, Texas) |
50 % |
| Port Meadville Airport (427 m, Pennsylvania) |
65 % |
| Port Weller (79 m, Ontario) |
65 % |
| Port-Menier (55 m, Québec) |
95 % |
| Portage County Regional Airport (365 m, Ohio) |
40 % |
| Portage Southport A (270 m, Manitoba) |
55 % |
| Porter (234 m, Indiana) |
35 % |
| Porterville Aeroporto (135 m, California) |
55 % |
| Portland Aeroporto (12 m, Oregon) |
55 % |
| Portland- Troutdale Airport (11 m, Oregon) |
60 % |
| Portsmouth International Airport at Pease (31 m, New Hampshire) |
35 % |
| Posey Field (284 m, Alabama) |
35 % |
| Powell Aeroporto (1552 m, Wyoming) |
25 % |
| Prairie du Chien Municipal Airport (201 m, Wisconsin) |
35 % |
| Pratt Regional Airport (595 m, Kansas) |
30 % |
| Prattville- Grouby Field (69 m, Alabama) |
40 % |
| Prentiss Alberta (965 m, Alberta) |
85 % |
| Presidio Aeroporto (896 m, Texas) |
30 % |
| Presque Isle Intl. Airport (146 m, Maine) |
70 % |
| Price County Airport (449 m, Wisconsin) |
35 % |
| Price/Carbon (1799 m, Utah) |
45 % |
| Prince Albert Aeroporto (428 m, Saskatchewan) |
55 % |
| Prince George Aeroporto (691 m, Columbia Britannica) |
95 % |
| Princeton (700 m, Columbia Britannica) |
55 % |
| Princeton Municipal Airport (298 m, Minnesota) |
30 % |
| Prineville Aeroporto (991 m, Oregon) |
50 % |
| Provincetown Aeroporto (2 m, Massachusetts) |
45 % |
| Provo Municipal Airport (1369 m, Utah) |
25 % |
| Pryor Field Regional Airport (180 m, Alabama) |
35 % |
| Pueblo Memorial Airport (1439 m, Colorado) |
15 % |
| Pukaskwa (AUT) (208 m, Ontario) |
60 % |
| Pullman- Moscow Regional Airport (778 m, Washington) |
60 % |
| Punta Gorda Airport (7 m, Florida) |
45 % |
| Purdue University Airport (182 m, Indiana) |
40 % |
| Puyallup Aeroporto (164 m, Washington) |
95 % |
| Quad Cities Intl. Airport (181 m, Illinois) |
40 % |
| Quakertown Airport (160 m, Pennsylvania) |
45 % |
| Quesnal (545 m, Columbia Britannica) |
80 % |
| Quesnel Airport (545 m, Columbia Britannica) |
80 % |
| Quillayute Airport (55 m, Washington) |
75 % |
| Quincy Aeroporto (69 m, Florida) |
50 % |
| Quincy Regional Airport (232 m, Illinois) |
40 % |
| Race Rocks Lightstation (4 m, Columbia Britannica) |
80 % |
| Raleigh (766 m, Virginia Occidentale) |
40 % |
| Raleigh Executive Jetport (75 m, Carolina del Nord) |
25 % |
| Ralph M. Calhoun Memorial Airport (67 m, Alaska) |
75 % |
| Ralph Wenz Field (2160 m, Wyoming) |
40 % |
| Ralph Wien Memorial Airport (5 m, Alaska) |
85 % |
| Ramona Aeroporto (424 m, California) |
95 % |
| Randolph Air Force Base (232 m, Texas) |
45 % |
| Range Regional Airport (410 m, Minnesota) |
30 % |
| Rankin Inlet Aeroporto (29 m, Nunavut) |
95 % |
| Rantoul National Aviation Center (225 m, Illinois) |
35 % |
| Rapid City Aeroporto (965 m, Dakota del Sud) |
25 % |
| Raton Municipal Airport (1935 m, Nuovo Messico) |
20 % |
| Rawlins Municipal Airport (2077 m, Wyoming) |
20 % |
| Rawson Lake (305 m, Ontario) |
45 % |
| Raymond (937 m, Alberta) |
65 % |
| Rea Point (15 m, Nunavut) |
95 % |
| Reading Regional Airport (105 m, Pennsylvania) |
55 % |
| Red Deer Regional Airport (904 m, Alberta) |
95 % |
| Red Lake Airport (386 m, Ontario) |
40 % |
| Red Oak Municipal Airport (318 m, Iowa) |
30 % |
| Red Wing Regional Airport (239 m, Minnesota) |
35 % |
| Redding Municipal Airport (153 m, California) |
70 % |
| Redwood Falls Muni (312 m, Minnesota) |
25 % |
| Reedsburg Aeroporto (276 m, Wisconsin) |
40 % |
| Regina (577 m, Saskatchewan) |
45 % |
| Regina Aeroporto (577 m, Saskatchewan) |
45 % |
| Reid- Hillview Airport (41 m, California) |
50 % |
| Reno Stead Airport (1539 m, Nevada) |
55 % |
| Renton Municipal Airport (9 m, Washington) |
75 % |
| Republic Airport (25 m, New York) |
45 % |
| Repulse Bay Aeroporto (24 m, Nunavut) |
95 % |
| Resolute AP (67 m, Nunavut) |
95 % |
| Resolute CS (68 m, Nunavut) |
95 % |
| Resolution Island (369 m, Nunavut) |
95 % |
| Revelstoke Airport (443 m, Columbia Britannica) |
80 % |
| Rexburg (1481 m, Idaho) |
30 % |
| Rhinelander (495 m, Wisconsin) |
35 % |
| Rice Lake Regional Airport (347 m, Wisconsin) |
35 % |
| Richard B. Russell Airport (196 m, Georgia) |
35 % |
| Richard I. Bong Airport (206 m, Wisconsin) |
55 % |
| Richlands Aeroporto (808 m, Virginia) |
40 % |
| Richmond County Airport (109 m, Carolina del Nord) |
35 % |
| Rick Husband Amarillo Intl. Airport (1094 m, Texas) |
25 % |
| Rickenbacker Intl. Airport (227 m, Ohio) |
30 % |
| Riverside Municipal Airport (249 m, California) |
50 % |
| Riverton Aeroporto (1684 m, Wyoming) |
35 % |
| Rivière-du-Loup (147 m, Québec) |
70 % |
| Roanoke Aeroporto (358 m, Virginia) |
30 % |
| Roben- Hood Airport (302 m, Michigan) |
35 % |
| Robert R Wells Jr (74 m, Texas) |
45 % |
| Robert S. Kerr Airport (138 m, Oklahoma) |
30 % |
| Roberts Field (932 m, Oregon) |
50 % |
| Roberval Aeroporto (187 m, Québec) |
75 % |
| Robins Air Force Base (90 m, Georgia) |
35 % |
| Robstown Aeroporto (24 m, Texas) |
45 % |
| Rochelle Municipal Airport (238 m, Illinois) |
30 % |
| Rochester Intl. Airport (402 m, Minnesota) |
30 % |
| Rock Falls Aeroporto (197 m, Illinois) |
30 % |
| Rock Hill/York (204 m, Carolina del Sud) |
25 % |
| Rockford Aeroporto (226 m, Illinois) |
35 % |
| Rockglen (917 m, Saskatchewan) |
35 % |
| Rocksprings Aeroporto (723 m, Texas) |
50 % |
| Rockwall Aeroporto (175 m, Texas) |
35 % |
| Rocky Mount- Wilson Regional Airport (48 m, Carolina del Nord) |
30 % |
| Rocky Mountain House Airport (988 m, Alberta) |
85 % |
| Rocky Mountain Metropolitan Airport (1724 m, Colorado) |
15 % |
| Rogers City Aeroporto (204 m, Michigan) |
60 % |
| Rogers Executive Airport (415 m, Arkansas) |
35 % |
| Rohnerville Airport (120 m, California) |
85 % |
| Rolla Aeroporto (556 m, Dakota del Nord) |
50 % |
| Rolla National Airport (335 m, Missouri) |
35 % |
| Rome State Airport (1234 m, Oregon) |
60 % |
| Roscoe Turner Airport (130 m, Mississippi) |
35 % |
| Roscommon (351 m, Michigan) |
40 % |
| Rose Spit (7 m, Columbia Britannica) |
55 % |
| Roseau Muni (Awos) (323 m, Minnesota) |
35 % |
| Roseburg Regional Airport (160 m, Oregon) |
65 % |
| Rosecrans Memorial Airport (246 m, Missouri) |
35 % |
| Rosemary Agdm (714 m, Alberta) |
60 % |
| Rosetown East (586 m, Saskatchewan) |
55 % |
| Ross Aeroporto (221 m, Ohio) |
30 % |
| Roswell Airport (1118 m, Nuovo Messico) |
35 % |
| Rouyn AP (301 m, Québec) |
80 % |
| Rugby Aeroporto (472 m, Dakota del Nord) |
50 % |
| Rush City Rgnl Arpt (281 m, Minnesota) |
35 % |
| Rusk County Airport (135 m, Texas) |
25 % |
| Rusk County Airport (377 m, Wisconsin) |
35 % |
| Russell Aeroporto (566 m, Kansas) |
30 % |
| Russellville Regional Airport (123 m, Arkansas) |
40 % |
| Russian Mission Aeroporto (16 m, Alaska) |
95 % |
| Ruston Regional Airport (95 m, Louisiana) |
35 % |
| Rutherfordton (329 m, Carolina del Nord) |
35 % |
| Rutland- Southern Vermont Regional Airport (240 m, Vermont) |
65 % |
| Ryan Airfield (737 m, Arizona) |
30 % |
| Sable Island (1 m, Nuova Scozia) |
70 % |
| Sable Island AP (5 m, Nuova Scozia) |
70 % |
| Sachs Harbour (88 m, Territori del Nord-Ovest) |
95 % |
| Sacramento Executive Airport (8 m, California) |
60 % |
| Sacramento Mather Airport (29 m, California) |
60 % |
| Sacramento McClellan Airport (23 m, California) |
60 % |
| Safford Regional Airport (950 m, Arizona) |
25 % |
| Saginaw (183 m, Michigan) |
50 % |
| Sagona Island (60 m, Terranova) |
95 % |
| Saguache (2385 m, Colorado) |
30 % |
| Saint George (869 m, Utah) |
25 % |
| Saint John Aeroporto (111 m, Nuovo Brunswick) |
65 % |
| Saint John's AP (135 m, Terranova) |
95 % |
| Saint-Hubert Airport (28 m, Québec) |
65 % |
| Saint-Pierre (24 m, Saint-Pierre e Miquelon) |
95 % |
| Sainte-Clotilde (53 m, Québec) |
60 % |
| Sainte-Madeleine-de-la-Rivière-Madeleine (29 m, Québec) |
80 % |
| Salem-Leckrone (174 m, Illinois) |
35 % |
| Salina Regional Airport (385 m, Kansas) |
30 % |
| Salinas Municipal Airport (26 m, California) |
50 % |
| Salisbury (16 m, Maryland) |
40 % |
| Sallisaw Municipal Airport (161 m, Oklahoma) |
35 % |
| Salluit Aeroporto (226 m, Québec) |
85 % |
| Salmon Arm (351 m, Columbia Britannica) |
60 % |
| San Angelo Regional Airport (582 m, Texas) |
40 % |
| San Bernardino Intl. Airport (353 m, California) |
65 % |
| San Gabriel Valley Airport (90 m, California) |
75 % |
| San Luis Obispo County Regional Airport (64 m, California) |
35 % |
| San Luis Valley Regional Airport (2299 m, Colorado) |
25 % |
| San Marcos Regional Airport (182 m, Texas) |
45 % |
| Sand Point Aeroporto (7 m, Alaska) |
65 % |
| Sandberg Airport (1379 m, California) |
60 % |
| Sanderson Field Airport (85 m, Washington) |
95 % |
| Sandersville Aeroporto (134 m, Georgia) |
30 % |
| Sandpoint Aeroporto (648 m, Idaho) |
50 % |
| Sands Head (15 m, Columbia Britannica) |
85 % |
| Sandspit (6 m, Columbia Britannica) |
80 % |
| Sandy Lake (289 m, Ontario) |
50 % |
| Sanford Seacoast Regional Airport (74 m, Maine) |
50 % |
| Sanikiluaq Aeroporto (32 m, Nunavut) |
95 % |
| Santa Barbara Municipal Airport (3 m, California) |
35 % |
| Santa Fe Regional Airport (1933 m, Nuovo Messico) |
30 % |
| Santa Maria Public Airport (73 m, California) |
40 % |
| Santa Monica Airport (53 m, California) |
70 % |
| Santa Rose Airport (38 m, California) |
65 % |
| Santa Ynez Aeroporto (205 m, California) |
35 % |
| Santee Cooper Regional Airport (32 m, Carolina del Sud) |
30 % |
| Sarasota (9 m, Florida) |
35 % |
| Sarnia Chris Hadfield Airport (181 m, Ontario) |
45 % |
| Saskatoon AP (503 m, Saskatchewan) |
55 % |
| Saturna Island (24 m, Columbia Britannica) |
70 % |
| Sauk Centre Muni (379 m, Minnesota) |
40 % |
| Sault Ste Marie (192 m, Ontario) |
60 % |
| Sault Ste. Marie Municipal Airport (218 m, Michigan) |
40 % |
| Savanna Aeroporto (188 m, Illinois) |
35 % |
| Savannah-hardin County (144 m, Tennessee) |
40 % |
| Savoonga Aeroporto (16 m, Alaska) |
75 % |
| Sawyer County Airport (370 m, Wisconsin) |
30 % |
| Sawyer Intl. Airport (372 m, Michigan) |
25 % |
| Scappoose Industrial Airpark Airport (16 m, Oregon) |
70 % |
| Schefferville (517 m, Québec) |
95 % |
| Schenectady (115 m, New York) |
60 % |
| Scholes International Airport at Galveston (16 m, Texas) |
45 % |
| Schuler (800 m, Alberta) |
60 % |
| Scotts Seaplane Base (341 m, Minnesota) |
30 % |
| Scottsboro Municipal Airport (198 m, Alabama) |
45 % |
| Scottsdale Airport (460 m, Arizona) |
40 % |
| Searcy Municipal Airport (81 m, Arkansas) |
35 % |
| Searle Field Airport (999 m, Nebraska) |
35 % |
| Sedalia Regional Airport (277 m, Missouri) |
35 % |
| Sedona Airport (1471 m, Arizona) |
35 % |
| Selawik Airport (8 m, Alaska) |
90 % |
| Seldovia Aeroporto (95 m, Alaska) |
95 % |
| Selfridge Air National Guard Base (177 m, Michigan) |
50 % |
| Seminole Aeroporto (1010 m, Texas) |
25 % |
| Sept-Îles (53 m, Québec) |
95 % |
| Sept-Îles Aeroporto (55 m, Québec) |
95 % |
| Seven Persons (766 m, Alberta) |
60 % |
| Seward Aeroporto (18 m, Alaska) |
55 % |
| Seymour Johnson Air Force Base (33 m, Carolina del Nord) |
25 % |
| Shaktoolik Aeroporto (7 m, Alaska) |
95 % |
| Shaw Air Force Base Aeroporto (73 m, Carolina del Sud) |
30 % |
| Shawano Municipal Airport (248 m, Wisconsin) |
30 % |
| Shawnee Regional Airport (327 m, Oklahoma) |
25 % |
| Shearwater AP (51 m, Nuova Scozia) |
70 % |
| Sheboygan (228 m, Wisconsin) |
40 % |
| Shelby (178 m, Alabama) |
35 % |
| Shelby Aeroporto (258 m, Carolina del Nord) |
30 % |
| Shelbyville Municipal Airport (245 m, Indiana) |
30 % |
| Sheldon (432 m, Iowa) |
20 % |
| Shell Army Heliport (122 m, Alabama) |
35 % |
| Shenandoah Muni (296 m, Iowa) |
25 % |
| Shenandoah Valley Regional Airport (366 m, Virginia) |
25 % |
| Shepherd Bay AP (45 m, Nunavut) |
85 % |
| Sherbrooke Airport (242 m, Québec) |
75 % |
| Sheridan Aeroporto (1209 m, Wyoming) |
25 % |
| Sheringham (21 m, Columbia Britannica) |
80 % |
| Shingle Point AP (49 m, Yukon) |
95 % |
| Shishmaref Aeroporto (2 m, Alaska) |
80 % |
| Shively Field Airport (2138 m, Wyoming) |
20 % |
| Show Low Regional Airport (1954 m, Arizona) |
35 % |
| Shreveport Downtown Airport (55 m, Louisiana) |
30 % |
| Shreveport Regional Airport (84 m, Louisiana) |
25 % |
| Sidney Municipal Airport (1312 m, Nebraska) |
30 % |
| Sidney- Richland Municipal Airport (605 m, Montana) |
50 % |
| Sierra Blanca Regional Airport (2076 m, Nuovo Messico) |
30 % |
| Sierra Vista Municipal Airport (1421 m, Arizona) |
20 % |
| Sikeston Aeroporto (96 m, Missouri) |
35 % |
| Sikorsky Memorial Airport (5 m, Connecticut) |
55 % |
| Siler City Muni (187 m, Carolina del Nord) |
30 % |
| Simmons Army Airfield (74 m, Carolina del Nord) |
25 % |
| Sioux Falls Regional Airport (435 m, Dakota del Sud) |
25 % |
| Sioux Gateway Airport (336 m, Iowa) |
35 % |
| Sioux Lookout Airport (390 m, Ontario) |
40 % |
| Siskiyou (807 m, California) |
65 % |
| Sisseton Aeroporto (354 m, Dakota del Sud) |
20 % |
| Sisters Island (20 m, Columbia Britannica) |
80 % |
| Sitka Rocky Gutierrez Airport (6 m, Alaska) |
45 % |
| Skagit Regional Airport (44 m, Washington) |
65 % |
| Skagway Aeroporto (9 m, Alaska) |
40 % |
| Sky Harbor Airport & Seaplane Base (186 m, Minnesota) |
70 % |
| Skyhaven Airport (98 m, New Hampshire) |
50 % |
| Skyhaven Airport (243 m, Missouri) |
35 % |
| Skylark Field (258 m, Texas) |
40 % |
| Slayton Aeroporto (495 m, Minnesota) |
25 % |
| Sleetmute Aeroporto (54 m, Alaska) |
85 % |
| Slidell Airport (8 m, Louisiana) |
50 % |
| Smith Field (364 m, Arkansas) |
40 % |
| Smith Reynolds Airport (296 m, Carolina del Nord) |
30 % |
| Smithers (517 m, Columbia Britannica) |
80 % |
| Smoky Lake (680 m, Alberta) |
80 % |
| Smyrna Airport (166 m, Tennessee) |
35 % |
| Snyder (741 m, Texas) |
35 % |
| Socorro Aeroporto (1478 m, Nuovo Messico) |
15 % |
| Solander Island (99 m, Columbia Britannica) |
80 % |
| Soldotna Aeroporto (33 m, Alaska) |
75 % |
| Solon Springs Muni (336 m, Wisconsin) |
30 % |
| Somerset Airport (32 m, New Jersey) |
40 % |
| Somerset County Airport (693 m, Pennsylvania) |
45 % |
| Sonora Aeroporto (652 m, Texas) |
45 % |
| South Alabama Regional Airport (94 m, Alabama) |
30 % |
| South Bend Intl. Airport (236 m, Indiana) |
30 % |
| South Big Horn Co Arpt (1201 m, Wyoming) |
35 % |
| South County Arpt Of Santa Clara County (86 m, California) |
55 % |
| South Haven Aeroporto (203 m, Michigan) |
40 % |
| South Jersey Regional Airport (16 m, New Jersey) |
40 % |
| South St. Paul Municipal Airport (250 m, Minnesota) |
30 % |
| South Texas International Airport at Edinburg (24 m, Texas) |
45 % |
| South Texas Regional Airport at Hondo (283 m, Texas) |
45 % |
| South Wood County Airport (308 m, Wisconsin) |
30 % |
| Southeast Iowa Regional Airport (210 m, Iowa) |
45 % |
| Southend (344 m, Saskatchewan) |
95 % |
| Southern Illinois Airport (125 m, Illinois) |
35 % |
| Southern Wisconsin Regional Airport (246 m, Wisconsin) |
30 % |
| Southland Field (3 m, Louisiana) |
35 % |
| Southport Aeroporto (8 m, Carolina del Nord) |
25 % |
| Southwest Georgia Regional Airport (59 m, Georgia) |
25 % |
| Southwest Michigan Regional Airport (196 m, Michigan) |
50 % |
| Southwest Minnesota Regional Airport (359 m, Minnesota) |
20 % |
| Southwest Oregon Regional Airport (1 m, Oregon) |
90 % |
| Southwest Washington Regional Airport (4 m, Washington) |
80 % |
| Southwest Wyoming Regional Airport (2060 m, Wyoming) |
25 % |
| Space Coast Regional Airport (11 m, Florida) |
40 % |
| Sparrevohn LRRS Airport (482 m, Alaska) |
95 % |
| Sparta (164 m, Illinois) |
40 % |
| Sparta/Fort McCoy Airport (256 m, Wisconsin) |
30 % |
| Spartanburg Downtown Memorial Airport (246 m, Carolina del Sud) |
30 % |
| Sparwood (1138 m, Columbia Britannica) |
35 % |
| Spazioporto di Mojave Aeroporto (849 m, California) |
45 % |
| Spence Bay AP (28 m, Nunavut) |
95 % |
| Spencer Aeroporto (408 m, Iowa) |
25 % |
| Spirit of St. Louis Airport (140 m, Missouri) |
35 % |
| Spiritwood (584 m, Saskatchewan) |
75 % |
| Spokane Aeroporto (721 m, Washington) |
50 % |
| Springbank (1201 m, Alberta) |
75 % |
| Springdale Municipal Airport (412 m, Arkansas) |
40 % |
| Springfield (1335 m, Colorado) |
15 % |
| Springfield Robertson County Airport (215 m, Tennessee) |
35 % |
| Springfield- Beckley Municipal Airport (323 m, Ohio) |
35 % |
| Springfield- Branson National Airport (390 m, Missouri) |
35 % |
| Squamish Aeroporto (52 m, Columbia Britannica) |
95 % |
| St Anicet 1 (49 m, Québec) |
60 % |
| St James Muni Arpt (325 m, Minnesota) |
25 % |
| St Jovite (239 m, Québec) |
75 % |
| St Paul Isl (26 m, Nuova Scozia) |
45 % |
| St Stephen (28 m, Nuovo Brunswick) |
60 % |
| St. Catharines/Niagara District Airport (98 m, Ontario) |
65 % |
| St. Charles (133 m, Missouri) |
30 % |
| St. Clair (198 m, Michigan) |
45 % |
| St. Cloud Regional Airport (312 m, Minnesota) |
35 % |
| St. Inigoes (6 m, Maryland) |
35 % |
| St. Johns Industrial Air Park (1747 m, Arizona) |
20 % |
| St. Johnsbury (213 m, Vermont) |
75 % |
| St. Louis Downtown Airport (126 m, Illinois) |
35 % |
| St. Louis Regional Airport (166 m, Illinois) |
40 % |
| St. Mary's Airport (95 m, Alaska) |
95 % |
| St. Paul (9 m, Alaska) |
80 % |
| St. Paul Downtown Airport (219 m, Minnesota) |
30 % |
| St. Peters (30 m, Isole del Principe Edoardo) |
80 % |
| St.Anthony A (32 m, Terranova) |
95 % |
| Stafford Regional Airport (65 m, Virginia) |
25 % |
| Stampede (1206 m, Washington) |
95 % |
| Stan Stamper Municipal Airport (174 m, Oklahoma) |
35 % |
| Stanley (1980 m, Idaho) |
55 % |
| Stanly County Airport (186 m, Carolina del Nord) |
30 % |
| Stanton Airfield (280 m, Minnesota) |
20 % |
| Stanton County Municipal Airport (1013 m, Kansas) |
15 % |
| Staples (392 m, Minnesota) |
35 % |
| Statesboro- Bulloch County Airport (57 m, Georgia) |
25 % |
| Statesville Muni Ai (294 m, Carolina del Nord) |
30 % |
| Ste Foy (U. Laval) (91 m, Québec) |
45 % |
| Steamboat Springs Aeroporto (2096 m, Colorado) |
30 % |
| Stefansson Is (11 m, Nunavut) |
95 % |
| Stennis Intl. Airport (7 m, Mississippi) |
45 % |
| Stephenville Aeroporto (402 m, Texas) |
35 % |
| Stephenville Intl. Airport (9 m, Terranova) |
95 % |
| Sterling Aeroporto (1231 m, Colorado) |
25 % |
| Stettler AGDM (795 m, Alberta) |
95 % |
| Stevens Field (2334 m, Colorado) |
35 % |
| Stevens Point Aeroporto (338 m, Wisconsin) |
35 % |
| Stewart Airport (7 m, Columbia Britannica) |
80 % |
| Stewart Intl. Airport (150 m, New York) |
60 % |
| Stillwater Regional Airport (300 m, Oklahoma) |
25 % |
| Stinson Municipal Airport (176 m, Texas) |
40 % |
| Stockton Metropolitan Airport (8 m, California) |
60 % |
| Stony Rapids Airport (248 m, Saskatchewan) |
85 % |
| Storm Lake Municipal Airport (454 m, Iowa) |
25 % |
| Strathmore Agdm (967 m, Alberta) |
70 % |
| Strother Field (353 m, Kansas) |
35 % |
| Stuart Powell Field (312 m, Kentucky) |
35 % |
| Sturgis Aeroporto (282 m, Michigan) |
40 % |
| Sudbury Airport (348 m, Ontario) |
45 % |
| Suffolk Executive Airport (22 m, Virginia) |
30 % |
| Sugar Land Regional Airport (25 m, Texas) |
40 % |
| Sulphur Springs Municipal Airport (149 m, Texas) |
30 % |
| Summerland (454 m, Columbia Britannica) |
65 % |
| Summerside (21 m, Isole del Principe Edoardo) |
70 % |
| Sumter Aeroporto (56 m, Carolina del Sud) |
30 % |
| Sundre A (1114 m, Alberta) |
85 % |
| Sunnyside Muni (234 m, Washington) |
55 % |
| Susanville Municipal Airport (1263 m, California) |
65 % |
| Sussex Airport (128 m, New Jersey) |
60 % |
| Suwannee County Airport (32 m, Florida) |
45 % |
| Swainsboro Aeroporto (100 m, Georgia) |
10 % |
| Swan River (335 m, Manitoba) |
35 % |
| Swift Current Airport (818 m, Saskatchewan) |
55 % |
| SwiftCurrent (820 m, Saskatchewan) |
55 % |
| Sydney Aeroporto (72 m, Nuova Scozia) |
75 % |
| Sylvania Aeroporto (57 m, Georgia) |
25 % |
| Syracuse Hancock Intl. Airport (124 m, New York) |
85 % |
| TSTC Waco Airport (143 m, Texas) |
30 % |
| Tacoma Narrows Airport (89 m, Washington) |
75 % |
| Tadoule Lake (281 m, Manitoba) |
75 % |
| Tahlequah Municipal Airport (266 m, Oklahoma) |
35 % |
| Talkeetna Aeroporto (109 m, Alaska) |
55 % |
| Talladega Aeroporto (161 m, Alabama) |
35 % |
| Tallulah Aeroporto (23 m, Louisiana) |
30 % |
| Taloyoak Aeroporto (28 m, Nunavut) |
95 % |
| Tampa Executive Airport (7 m, Florida) |
40 % |
| Tangier (2 m, Texas) |
50 % |
| Taos Aeroporto (2161 m, Nuovo Messico) |
25 % |
| Tappahannock Aeroporto (41 m, Virginia) |
35 % |
| Tarboro Aeroporto (16 m, Carolina del Nord) |
30 % |
| Tasiujaq (31 m, Québec) |
85 % |
| Tatalina LRRS Airport (287 m, Alaska) |
85 % |
| Taunton Municipal Airport (13 m, Massachusetts) |
40 % |
| Taylor (448 m, Wisconsin) |
40 % |
| Taylorville Aeroporto (190 m, Illinois) |
35 % |
| Tehachapi Municipal Airport (1220 m, California) |
80 % |
| Tekamah (Asos) (312 m, Nebraska) |
30 % |
| Teller Aeroporto (90 m, Alaska) |
85 % |
| Telluride Regional Airport (2769 m, Colorado) |
25 % |
| Terra Nova Nat Park CS (107 m, Terranova) |
95 % |
| Terrace Aeroporto (217 m, Columbia Britannica) |
85 % |
| Terre Haute Regional Airport (175 m, Indiana) |
35 % |
| Terrell Municipal Airport (144 m, Texas) |
35 % |
| Teslin (705 m, Yukon) |
75 % |
| Texarkana Regional Airport (119 m, Arkansas) |
25 % |
| Texas Gulf Coast Regional Airport (8 m, Texas) |
45 % |
| The Forks, Winnipeg (230 m, Manitoba) |
35 % |
| The Pas Airport (270 m, Manitoba) |
70 % |
| Thedford Aeroporto (892 m, Nebraska) |
30 % |
| Thief River Falls Regional Airport (340 m, Minnesota) |
45 % |
| Thomas C. Russell Field (209 m, Alabama) |
40 % |
| Thomas P. Stafford Airport (489 m, Oklahoma) |
35 % |
| Thomaston (243 m, Georgia) |
35 % |
| Thomasville Regional Airport (80 m, Georgia) |
45 % |
| Thompson Aeroporto (216 m, Manitoba) |
65 % |
| Thomson Aeroporto (152 m, Georgia) |
30 % |
| Three Hills (907 m, Alberta) |
65 % |
| Three Rivers Muni Dr Haines (251 m, Michigan) |
35 % |
| Thunder Bay (199 m, Ontario) |
35 % |
| Thunder Bay (199 m, Ontario) |
35 % |
| Thunder Bay Aeroporto (206 m, Ontario) |
35 % |
| Tillamook Airport (11 m, Oregon) |
60 % |
| Timmins Victor M. Power Airport (295 m, Ontario) |
50 % |
| Tin City LRRS Airport (83 m, Alaska) |
80 % |
| Tinker Air Force Base (384 m, Oklahoma) |
30 % |
| Tioga Aeroporto (684 m, Dakota del Nord) |
45 % |
| Tipton Airport (46 m, Maryland) |
40 % |
| Toccoa Airport (304 m, Georgia) |
30 % |
| Tofino (24 m, Columbia Britannica) |
75 % |
| Togiak Airport (6 m, Alaska) |
80 % |
| Toledo Executive Airport (189 m, Ohio) |
40 % |
| Toledo Express Airport (211 m, Ohio) |
30 % |
| Toledo Suburban Airport (204 m, Michigan) |
40 % |
| Tomahawk Aeroporto (453 m, Wisconsin) |
30 % |
| Tonopah Airport (1654 m, Nevada) |
35 % |
| Topeka Regional Airport (325 m, Kansas) |
35 % |
| Toronto (113 m, Ontario) |
60 % |
| Toronto Islands Airport (77 m, Ontario) |
55 % |
| Toronto/Pearson AP (173 m, Ontario) |
45 % |
| Torrington Aeroporto (1281 m, Wyoming) |
25 % |
| Tracadie (67 m, Nuova Scozia) |
80 % |
| Trail Valley (85 m, Territori del Nord-Ovest) |
95 % |
| Travis Air Force Base (22 m, California) |
45 % |
| Treasure Coast Intl. Airport (7 m, Florida) |
45 % |
| Trent Lott Intl. Airport (5 m, Mississippi) |
50 % |
| Trenton (65 m, New Jersey) |
40 % |
| Trenton Aeroporto (85 m, Ontario) |
60 % |
| Tri-Cities Airport (135 m, Washington) |
40 % |
| Tri-Cities Regional Airport (457 m, Tennessee) |
35 % |
| Tri-City Airport (274 m, Kansas) |
30 % |
| Tri-County Airport (21 m, Carolina del Nord) |
35 % |
| Tri-County Airport (26 m, Florida) |
45 % |
| Tri-County Regional Airport (219 m, Wisconsin) |
35 % |
| Tri-State Airport (255 m, Virginia Occidentale) |
30 % |
| Tri-State Steuben County Airport (303 m, Indiana) |
35 % |
| Triangle North Executive Airport (113 m, Carolina del Nord) |
30 % |
| Trinity Center (728 m, California) |
60 % |
| Trois-Rivières (6 m, Québec) |
60 % |
| Troy Municipal Airport (121 m, Alabama) |
30 % |
| Truckee Tahoe Airport (1798 m, California) |
75 % |
| Truth or Consequences Municipal Airport (1481 m, Nuovo Messico) |
20 % |
| Tucumcari Municipal Airport (1234 m, Nuovo Messico) |
25 % |
| Tuktoyaktuk (5 m, Territori del Nord-Ovest) |
95 % |
| Tuktut Nogait (552 m, Territori del Nord-Ovest) |
85 % |
| Tulsa Aeroporto (195 m, Oklahoma) |
35 % |
| Tulsa Riverside Airport (193 m, Oklahoma) |
35 % |
| Tunica Municipal Airport (59 m, Mississippi) |
35 % |
| Tupelo Regional Airport (110 m, Mississippi) |
30 % |
| Tuscaloosa National Airport (52 m, Alabama) |
35 % |
| Tuscola Area Airport (214 m, Michigan) |
50 % |
| Tweed New Haven Airport (4 m, Connecticut) |
70 % |
| Twentynine Palms Aeroporto (626 m, California) |
35 % |
| Twillingate (AUT) (92 m, Terranova) |
85 % |
| Two Harbors (328 m, Minnesota) |
40 % |
| Two Hills AGDM (678 m, Alberta) |
80 % |
| Tyler Pounds Regional Airport (166 m, Texas) |
30 % |
| Tyndall Air Force Base (13 m, Florida) |
40 % |
| Ugnu- Kuparuk Airport (20 m, Alaska) |
95 % |
| Ukiah Aeroporto (187 m, California) |
60 % |
| Umiujaq (71 m, Québec) |
100 % |
| Unalakleet (4 m, Alaska) |
80 % |
| Unalaska Aeroporto (4 m, Alaska) |
70 % |
| Union County Airport (311 m, Ohio) |
35 % |
| United States Air Force Academy (1999 m, Colorado) |
15 % |
| University Park Airport (378 m, Pennsylvania) |
50 % |
| University of Illinois Willard Airport (230 m, Illinois) |
35 % |
| University of Oklahoma Westheimer Airport (357 m, Oklahoma) |
30 % |
| University-Oxford Airport (138 m, Mississippi) |
35 % |
| Upsala (489 m, Ontario) |
35 % |
| Uranium City (321 m, Saskatchewan) |
70 % |
| Utqiaġvik Aeroporto (12 m, Alaska) |
75 % |
| Uxbridge (375 m, Ontario) |
75 % |
| Val Marie Southeast (785 m, Saskatchewan) |
35 % |
| Val-d'Or (345 m, Québec) |
75 % |
| Val-d'Or (337 m, California) |
75 % |
| Valdez Airport (37 m, Alaska) |
95 % |
| Valdosta Regional Airport (62 m, Georgia) |
50 % |
| Valley Intl. Airport (10 m, Texas) |
45 % |
| Valleyview AGDM (698 m, Alberta) |
75 % |
| Van Nuys Aeroporto (244 m, California) |
55 % |
| Vance Air Force Base (398 m, Oklahoma) |
35 % |
| Vance Brand Airport (1541 m, Colorado) |
20 % |
| Vancouver Aeroporto (4 m, Columbia Britannica) |
95 % |
| Vandenberg Space Force Base (112 m, California) |
50 % |
| Vegreville (639 m, Alberta) |
70 % |
| Venango Regional Airport (469 m, Pennsylvania) |
60 % |
| Venice Municipal Airport (6 m, Florida) |
40 % |
| Vermilion (623 m, Alberta) |
80 % |
| Vermilion Regional Airport (212 m, Illinois) |
35 % |
| Vernal Regional Airport (1608 m, Utah) |
40 % |
| Vernon (386 m, Texas) |
25 % |
| Vernon (482 m, Columbia Britannica) |
60 % |
| Veterans Airport of Southern Illinois (144 m, Illinois) |
35 % |
| Vicksburg Aeroporto (32 m, Mississippi) |
35 % |
| Victoria Beach (220 m, Manitoba) |
40 % |
| Victoria Int. AP (19 m, Columbia Britannica) |
95 % |
| Victoria Regional Airport (36 m, Texas) |
45 % |
| Victoria Uni. Campbell Scientific (49 m, Columbia Britannica) |
80 % |
| Vidalia Regional Airport (84 m, Georgia) |
25 % |
| Villeneuve Airport (270 m, Alberta) |
75 % |
| Vineland Station RCS (79 m, Ontario) |
60 % |
| Vinton Aeroporto (258 m, Iowa) |
25 % |
| Virginia Tech Montgomery Executive Airport (650 m, Virginia) |
40 % |
| Viroqua Aeroporto (394 m, Wisconsin) |
35 % |
| Visalia Municipal Airport (89 m, California) |
50 % |
| Volk Field Air National Guard Base Airport (280 m, Wisconsin) |
30 % |
| W Memphis Municipal (64 m, Arkansas) |
30 % |
| W. H. 'Bud' Barron Airport (94 m, Georgia) |
25 % |
| W. K. Kellogg Airport (290 m, Michigan) |
40 % |
| Wabush Airport (551 m, Terranova) |
95 % |
| Waco Regional Airport (155 m, Texas) |
35 % |
| Wadena Municipal Airport (418 m, Minnesota) |
35 % |
| Wager Bay (18 m, Nunavut) |
75 % |
| Wahoo Municipal Airport (373 m, Nebraska) |
25 % |
| Wainwright Airport (27 m, Alaska) |
85 % |
| Wakefield Aeroporto (64 m, Virginia) |
30 % |
| Walden Aeroporto (2485 m, Colorado) |
25 % |
| Wales Aeroporto (7 m, Alaska) |
75 % |
| Walhalla Aeroporto (291 m, Dakota del Nord) |
50 % |
| Walker Aeroporto (411 m, Minnesota) |
40 % |
| Walla Walla Aeroporto (355 m, Washington) |
50 % |
| Wallops Flight Facility Aeroporto (12 m, Virginia) |
40 % |
| Walnut Ridge Regional Airport (83 m, Arkansas) |
35 % |
| Warrenton Aeroporto (102 m, Virginia) |
20 % |
| Warroad International Memorial Airport (327 m, Minnesota) |
40 % |
| Warsaw Municipal Airport (259 m, Indiana) |
35 % |
| Waseca Municipal Airport (343 m, Minnesota) |
25 % |
| Washington (361 m, Pennsylvania) |
35 % |
| Washington (230 m, Iowa) |
40 % |
| Washington Aeroporto (197 m, Georgia) |
40 % |
| Washington Aeroporto (149 m, Missouri) |
35 % |
| Wasilla Airport (108 m, Alaska) |
50 % |
| Waskaganish Airport (23 m, Québec) |
95 % |
| Waskish Muni Airpt (360 m, Minnesota) |
35 % |
| Waterbury (222 m, Connecticut) |
80 % |
| Waterloo Regional Airport (268 m, Iowa) |
30 % |
| Waterloo Well AP (315 m, Ontario) |
45 % |
| Waterton Park Gate (1296 m, Alberta) |
70 % |
| Watertown Municipal Airport (254 m, Wisconsin) |
40 % |
| Watertown Regional Airport (532 m, Dakota del Sud) |
30 % |
| Waterville Robert LaFleur Airport (101 m, Maine) |
65 % |
| Watford City Aeroporto (643 m, Dakota del Nord) |
40 % |
| Watonga Regional Airport (472 m, Oklahoma) |
35 % |
| Watrous East (526 m, Saskatchewan) |
60 % |
| Watson Lake Airport (690 m, Yukon) |
80 % |
| Watsonville Municipal Airport (48 m, California) |
55 % |
| Waukegan National Airport (222 m, Illinois) |
45 % |
| Waukesha (284 m, Wisconsin) |
35 % |
| Waupaca Municipal Airport (252 m, Wisconsin) |
30 % |
| Wausau Downtown Airport (365 m, Wisconsin) |
35 % |
| Wautoma Aeroporto (262 m, Wisconsin) |
35 % |
| Wawa (287 m, Ontario) |
60 % |
| Waycross (46 m, Georgia) |
40 % |
| Wayne (202 m, Michigan) |
40 % |
| Wayne Aeroporto (436 m, Nebraska) |
25 % |
| Wayne County Airport (346 m, Ohio) |
35 % |
| Wayne County Airport (294 m, Kentucky) |
40 % |
| Wayne Executive Jetport (41 m, Carolina del Nord) |
30 % |
| Waynesville-St. Robert Regional Airport (351 m, Missouri) |
30 % |
| Webster City (342 m, Iowa) |
35 % |
| Weedon Field (87 m, Alabama) |
35 % |
| Wekweètì Airport (368 m, Territori del Nord-Ovest) |
85 % |
| Wellsville Municipal Airport (646 m, New York) |
70 % |
| Wendover Aeroporto (1292 m, Utah) |
30 % |
| West Michigan Regional Airport (210 m, Michigan) |
35 % |
| West Plains Regional Airport (374 m, Missouri) |
40 % |
| West Point Aeroporto (7 m, Virginia) |
30 % |
| West Vancouver (178 m, Columbia Britannica) |
95 % |
| West Woodward Airport (667 m, Oklahoma) |
30 % |
| West Yellowstone Aeroporto (2025 m, Montana) |
45 % |
| Westchester (121 m, New York) |
55 % |
| Westerly State Airport (25 m, Rhode Island) |
50 % |
| Western Head (10 m, Nuova Scozia) |
50 % |
| Western Islands (191 m, Ontario) |
70 % |
| Western Nebraska Regional Airport (1206 m, Nebraska) |
20 % |
| Westfield-Barnes Regional Airport (83 m, Massachusetts) |
60 % |
| Westover Metropolitan Airport (75 m, Massachusetts) |
50 % |
| Wexford (396 m, Michigan) |
35 % |
| Weyburn (589 m, Saskatchewan) |
40 % |
| Whale Cove Aeroporto (20 m, Nunavut) |
95 % |
| Wharton Regional Airport (31 m, Texas) |
40 % |
| Wheaton Municipal Airport (313 m, Minnesota) |
25 % |
| Wheeler Army Airfield (256 m, Hawaii) |
65 % |
| Wheeling Ohio (365 m, Virginia Occidentale) |
35 % |
| Whistler Aeroporto (658 m, Columbia Britannica) |
80 % |
| White Mountain Aeroporto (81 m, Alaska) |
85 % |
| White Rock Campbell Scientific (13 m, Columbia Britannica) |
70 % |
| Whitecourt Aeroporto (785 m, Alberta) |
75 % |
| Whiteman Air Force Base (255 m, Missouri) |
35 % |
| Whiteman Airport (306 m, California) |
65 % |
| Wiarton Airport (223 m, Ontario) |
55 % |
| Wichita Falls Regional Airport (314 m, Texas) |
30 % |
| Wiley Post Airport (396 m, Oklahoma) |
35 % |
| Wilkes County Airport (396 m, Carolina del Nord) |
25 % |
| Wilkes-Barre/Scranton Intl. Airport (289 m, Pennsylvania) |
50 % |
| William H. Morse State Airport (252 m, Vermont) |
65 % |
| William M Tuck (128 m, Virginia) |
25 % |
| William P. Hobby Airport (14 m, Texas) |
30 % |
| William R. Fairchild Intl. Airport (88 m, Washington) |
65 % |
| Williams Lake Airport (942 m, Columbia Britannica) |
85 % |
| Williamsburg Aeroporto (15 m, Virginia) |
30 % |
| Williamsburg Intl. Airport (13 m, Virginia) |
35 % |
| Williamsport Regional Airport (160 m, Pennsylvania) |
45 % |
| Willmar Municipal Airport (343 m, Minnesota) |
25 % |
| Willoughby (191 m, Ohio) |
45 % |
| Willow Run Airport (218 m, Michigan) |
30 % |
| Wilmington Aeroporto (326 m, Pennsylvania) |
35 % |
| Wilmington Airport (24 m, Delaware) |
40 % |
| Wilmington Intl. Airport (10 m, Carolina del Nord) |
30 % |
| Winchester Municipal Airport (298 m, Tennessee) |
35 % |
| Winchester Regional Airport (222 m, Virginia) |
35 % |
| Windham Airport (76 m, Connecticut) |
50 % |
| Windom (410 m, Minnesota) |
25 % |
| Window Rock Aeroporto (2054 m, Arizona) |
30 % |
| Windsor Aeroporto (190 m, Ontario) |
45 % |
| Wings Field (92 m, Pennsylvania) |
40 % |
| Winkler Aeroporto (855 m, Texas) |
25 % |
| Winnemucca Aeroporto (1322 m, Nevada) |
95 % |
| Winner Regional Airport (619 m, Dakota del Sud) |
25 % |
| Winnipeg Aeroporto (239 m, Manitoba) |
45 % |
| Winona Municipal Airport (200 m, Minnesota) |
40 % |
| Winona-Montgomery County Airport (111 m, Mississippi) |
35 % |
| Winslow- Lindbergh Regional Airport (1488 m, Arizona) |
25 % |
| Wiscasset Aeroporto (21 m, Maine) |
55 % |
| Witham Field (6 m, Florida) |
45 % |
| Wittman Regional Airport (246 m, Wisconsin) |
50 % |
| Wood County Airport (132 m, Texas) |
35 % |
| Woodward Field (92 m, Carolina del Sud) |
30 % |
| Worcester Aeroporto (308 m, Massachusetts) |
55 % |
| Worland Municipal Airport (1294 m, Wyoming) |
30 % |
| Worthington (480 m, Minnesota) |
25 % |
| Wrangell Aeroporto (13 m, Alaska) |
55 % |
| Wray Aeroporto (1087 m, Colorado) |
25 % |
| Wrentham AGDM (944 m, Alberta) |
60 % |
| Wright-Patterson Air Force Base (251 m, Ohio) |
25 % |
| Wrigley Airport (150 m, Territori del Nord-Ovest) |
95 % |
| Wynyard (560 m, Saskatchewan) |
50 % |
| Yakima Aeroporto (325 m, Washington) |
50 % |
| Yakutat Airport (13 m, Alaska) |
45 % |
| Yampa Valley Airport (2012 m, Colorado) |
25 % |
| Yarmouth Airport (46 m, Nuova Scozia) |
70 % |
| Yellowknife Airport (206 m, Territori del Nord-Ovest) |
80 % |
| Yohin (204 m, Territori del Nord-Ovest) |
55 % |
| York Municipal Airport (509 m, Nebraska) |
30 % |
| Yorkton Aeroporto (498 m, Saskatchewan) |
40 % |
| Youngstown (361 m, Ohio) |
40 % |
| Yuba (19 m, California) |
60 % |
| Yuma Intl. Airport (65 m, Arizona) |
30 % |
| Zamperini Field (27 m, California) |
65 % |
| Zanesville Municipal Airport (274 m, Ohio) |
35 % |
| Zapata Aeroporto (129 m, Texas) |
30 % |
| Zephyrhills Aeroporto (27 m, Florida) |
35 % |
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