| Stations: 2298
|
Humidity |
| Abbeville Chris Crusta Memorial Airport (5 m, Louisiana) |
75 % |
| Abbotsford Airport (58 m, British Columbia) |
75 % |
| Aberdeen Airport (69 m, Mississippi) |
55 % |
| Aberdeen Regional Airport (397 m, South Dakota) |
55 % |
| Abilene Regional Airport (546 m, Texas) |
55 % |
| Abraham Lincoln Capital Airport (187 m, Illinois) |
95 % |
| Acadiana Regional Airport (7 m, Louisiana) |
80 % |
| Accomack (15 m, Virginia) |
60 % |
| Ada Airport (310 m, Oklahoma) |
85 % |
| Adak Airport (5 m, Alaska) |
85 % |
| Addison Airport (196 m, Texas) |
45 % |
| Adirondack Regional Airport (507 m, New York) |
95 % |
| Aeroflex Andover (178 m, New Jersey) |
85 % |
| Agassiz CS (15 m, British Columbia) |
70 % |
| Aiken Airport (161 m, South Carolina) |
65 % |
| Ainsworth Regional Airport (789 m, Nebraska) |
65 % |
| Airborne Airpark (326 m, Pennsylvania) |
95 % |
| Airlake Airport (293 m, Minnesota) |
70 % |
| Aitkin Airport (367 m, Minnesota) |
75 % |
| Akron Fulton Intl. Airport (326 m, Ohio) |
90 % |
| Akron-Canton Airport (377 m, Ohio) |
90 % |
| Alamogordo (1279 m, New Mexico) |
15 % |
| Albany Intl. Airport (89 m, New York) |
84 % |
| Albert J. Ellis Airport (29 m, North Carolina) |
75 % |
| Albert Lea Airport (383 m, Minnesota) |
50 % |
| Albert Whitted Airport (2 m, Florida) |
75 % |
| Albertville Regional Airport (315 m, Alabama) |
95 % |
| Albion Airport (550 m, Nebraska) |
70 % |
| Albuquerque Airport (1618 m, New Mexico) |
26 % |
| Alexandria Airport (432 m, Minnesota) |
55 % |
| Alexandria Intl. Airport (27 m, Louisiana) |
80 % |
| Algona Airport (372 m, Iowa) |
65 % |
| Algonquin Provincial Park (410 m, Ontario) |
95 % |
| Alice Intl. Airport (52 m, Texas) |
75 % |
| Allegheny (382 m, Pennsylvania) |
85 % |
| Allen Army Airfield Airport (391 m, Alaska) |
30 % |
| Allen Parish Airport (33 m, Louisiana) |
90 % |
| Allentown Queen (122 m, Pennsylvania) |
80 % |
| Alliance Airport (1198 m, Nebraska) |
65 % |
| Alma/Bacon County (61 m, Georgia) |
70 % |
| Alpine Airstrip (5 m, Alaska) |
80 % |
| Altoona (458 m, Pennsylvania) |
75 % |
| Alturas Airport (1341 m, California) |
20 % |
| Altus Air Force Base (413 m, Oklahoma) |
45 % |
| Altus/Quartz Mountain Regional Airport (437 m, Oklahoma) |
40 % |
| Alva Regional Airport (449 m, Oklahoma) |
60 % |
| Ambler Airport (88 m, Alaska) |
50 % |
| Ames Airport (291 m, Iowa) |
65 % |
| Amqui (166 m, Quebec) |
70 % |
| Anaktuvuk (643 m, Alaska) |
70 % |
| Anderson Regional Airport (238 m, South Carolina) |
85 % |
| Andrew Agdm (625 m, Alberta) |
70 % |
| Angel Fire Airport (2554 m, New Mexico) |
30 % |
| Angelina (88 m, Texas) |
75 % |
| Angoon Seaplane Base (0 m, Alaska) |
55 % |
| Aniak Airport (26 m, Alaska) |
25 % |
| Ankeny Regional Airport (275 m, Iowa) |
75 % |
| Ann Arbor Airport (256 m, Michigan) |
90 % |
| Annapolis, United States Naval Academy (2 m, Maryland) |
80 % |
| Annette Island Airport (35 m, Alaska) |
35 % |
| Anoka (278 m, Minnesota) |
70 % |
| Antigo\Langlade Arpt (464 m, Wisconsin) |
90 % |
| Antrim (190 m, Michigan) |
70 % |
| Anvik Airport (99 m, Alaska) |
30 % |
| Apalachicola Regional Airport (6 m, Florida) |
85 % |
| Appleton Muni Arpt (310 m, Wisconsin) |
60 % |
| Aransas (8 m, Texas) |
80 % |
| Arcata-Eureka Airport (18 m, California) |
95 % |
| Arctic Bay CS (10 m, Northwest Territories) |
95 % |
| Arctic Village Airport (636 m, Alaska) |
30 % |
| Ardmore (257 m, Oklahoma) |
75 % |
| Argentia (15 m, Newfoundland) |
85 % |
| Arlington Airport (192 m, Texas) |
55 % |
| Artesia Airport (1081 m, New Mexico) |
55 % |
| Arthur N. Neu Airport (375 m, Iowa) |
75 % |
| Arviat A (10 m, Nunavut) |
85 % |
| Ashe (969 m, North Carolina) |
75 % |
| Asheboro Regional Airport (205 m, North Carolina) |
75 % |
| Asheville Regional Airport (661 m, North Carolina) |
80 % |
| Ashtabula (281 m, Ohio) |
75 % |
| Aspen (2382 m, Colorado) |
55 % |
| Assiniboia Airport (726 m, Saskatchewan) |
90 % |
| Astoria Regional Airport (7 m, Oregon) |
75 % |
| Athens Ben Epps Airport (247 m, Georgia) |
80 % |
| Atka Airport (17 m, Alaska) |
85 % |
| Atkinson Airport (290 m, Kansas) |
20 % |
| Atlanta Airport (315 m, Georgia) |
75 % |
| Atlanta Regional Airport (296 m, Georgia) |
95 % |
| Atlantic Airport (360 m, Iowa) |
80 % |
| Atlantic City Airport (20 m, New Jersey) |
95 % |
| Auburn Airport (268 m, Indiana) |
85 % |
| Auburn Airport (467 m, California) |
25 % |
| Auburn University Regional Airport (236 m, Alabama) |
60 % |
| Auburn/Lewiston Airport (88 m, Maine) |
90 % |
| Audubon (392 m, Iowa) |
75 % |
| Augusta Regional Airport (45 m, Georgia) |
75 % |
| Augusta State Airport (107 m, Maine) |
80 % |
| Augusta/Daniel Field (129 m, Georgia) |
60 % |
| Aurora Airport (548 m, Nebraska) |
90 % |
| Aurora Airport (215 m, Illinois) |
75 % |
| Aurora State Airport (60 m, Oregon) |
55 % |
| Austin Airport (375 m, Minnesota) |
45 % |
| Austin Straubel Intl. Airport (209 m, Wisconsin) |
78 % |
| Austin-Bergstrom Intl. Airport (189 m, Texas) |
55 % |
| Avenger Field (725 m, Texas) |
50 % |
| Badger (103 m, Newfoundland) |
86 % |
| Baie-Comeau (22 m, Quebec) |
75 % |
| Baie-Comeau Airport (23 m, Quebec) |
75 % |
| Baie-D’Urfé (39 m, Quebec) |
95 % |
| Baker (1026 m, Oregon) |
45 % |
| Baker Airport (902 m, Montana) |
50 % |
| Baker Lake Airport (18 m, Nunavut) |
65 % |
| Baldwin (117 m, Georgia) |
75 % |
| Ballenas Island (13 m, British Columbia) |
80 % |
| Baltimore (6 m, Maryland) |
50 % |
| Baltimore Airport (47 m, Maryland) |
60 % |
| Bancroft Auto (331 m, Ontario) |
90 % |
| Banff (1397 m, Alberta) |
57 % |
| Bangor Intl. Airport (56 m, Maine) |
90 % |
| Baraboo-Wisconsin Dells Airport (298 m, Wisconsin) |
70 % |
| Barkley Regional Airport (126 m, Kentucky) |
85 % |
| Barksdale Air Force Base (51 m, Louisiana) |
85 % |
| Barnes Airport (83 m, Massachusetts) |
70 % |
| Barnstable Airport (16 m, Massachusetts) |
90 % |
| Barnwell Regional Airport (75 m, South Carolina) |
70 % |
| Barrage Temiscamingue (181 m, Quebec) |
95 % |
| Barrow (287 m, Georgia) |
70 % |
| Barstow-Daggett Airport (587 m, California) |
10 % |
| Bartlesville Airport (218 m, Oklahoma) |
85 % |
| Bartow Airport (39 m, Florida) |
95 % |
| Bastrop Airport (51 m, Louisiana) |
90 % |
| Batesville Regional Airport (141 m, Arkansas) |
70 % |
| Bathurst Arpt(Awrs) (59 m, New Brunswick) |
95 % |
| Baton Rouge Metropolitan Airport (21 m, Louisiana) |
75 % |
| Baudette Intl. Airport (329 m, Minnesota) |
70 % |
| Bay (14 m, Texas) |
95 % |
| Beale Air Force Base (38 m, California) |
30 % |
| Beatrice Municipal (403 m, Nebraska) |
75 % |
| Beauceville (229 m, Quebec) |
95 % |
| Beaufort (3 m, South Carolina) |
85 % |
| Beaumont Airport (10 m, Texas) |
95 % |
| Beauport (10 m, Quebec) |
90 % |
| Beauregard Regional Airport (62 m, Louisiana) |
75 % |
| Beeville Airport (82 m, Texas) |
80 % |
| Belen Airport (1583 m, New Mexico) |
20 % |
| Bella Bella (43 m, British Columbia) |
90 % |
| Bellefontaine Regional Airport (342 m, Ohio) |
95 % |
| Bellingham Intl. Airport (45 m, Washington) |
70 % |
| Bemidji Regional Airport (420 m, Minnesota) |
65 % |
| Bend Airport (1055 m, Oregon) |
50 % |
| Benson Airport (317 m, Minnesota) |
60 % |
| Bentonville Airport (395 m, Arkansas) |
70 % |
| Berens River (222 m, Manitoba) |
80 % |
| Beresford Airport (59 m, New Brunswick) |
95 % |
| Berkeley (22 m, South Carolina) |
75 % |
| Berlin Regional Airport (353 m, New Hampshire) |
95 % |
| Bert Mooney Airport (1688 m, Montana) |
% |
| Bethel Airport (44 m, Alaska) |
45 % |
| Bettles Airport (196 m, Alaska) |
30 % |
| Beverly Airport (33 m, Massachusetts) |
75 % |
| Bicycle Lake Army Airfield Airport (716 m, California) |
10 % |
| Big Sandy Regional Airport (372 m, Kentucky) |
95 % |
| Big Spring McMahon-Wrinkle Airport (784 m, Texas) |
50 % |
| Big Trout Lake (224 m, Ontario) |
60 % |
| Bigfork (411 m, Minnesota) |
70 % |
| Biggs Army Airfield Airport (1204 m, Texas) |
20 % |
| Billings Logan Intl. Airport (1088 m, Montana) |
43 % |
| Billy Mitchell Airport (4 m, North Carolina) |
75 % |
| Birmingham-Shuttlesworth Intl. Airport (192 m, Alabama) |
85 % |
| Bisbee-Douglas Intl. Airport (1249 m, Arizona) |
10 % |
| Bishop Intl. Airport (233 m, Michigan) |
70 % |
| Bismarck Airport (505 m, North Dakota) |
50 % |
| Black Hills Airport (1188 m, South Dakota) |
65 % |
| Black River Falls Area Airport (255 m, Wisconsin) |
95 % |
| Blackwell (314 m, Oklahoma) |
85 % |
| Blair Airport (404 m, Nebraska) |
55 % |
| Blanc Sablon AP (32 m, Quebec) |
95 % |
| Block (33 m, Rhode Island) |
80 % |
| Blood Tribe Agdm (980 m, Alberta) |
70 % |
| Blosser Airport (452 m, Kansas) |
75 % |
| Blue Canyon (1611 m, California) |
30 % |
| Blue Grass Airport (301 m, Kentucky) |
95 % |
| Blue Ridge Airport (287 m, Virginia) |
90 % |
| Blue River CS (683 m, British Columbia) |
57 % |
| Blythe Airport (118 m, California) |
0 % |
| Blytheville Airport (78 m, Arkansas) |
70 % |
| Bob Hope Airport (237 m, California) |
60 % |
| Bob Sikes Airport (65 m, Florida) |
80 % |
| Boca Raton Airport (4 m, Florida) |
95 % |
| Boeing Field Airport (6 m, Washington) |
45 % |
| Bogalusa (36 m, Louisiana) |
80 % |
| Boise Airport (872 m, Idaho) |
10 % |
| Bolton Field (280 m, Ohio) |
95 % |
| Bonilla Island (17 m, British Columbia) |
40 % |
| Bonnard 1 (498 m, Quebec) |
65 % |
| Boone (418 m, Arkansas) |
65 % |
| Boone Muni (354 m, Iowa) |
50 % |
| Boulder (671 m, Nevada) |
0 % |
| Boulder Airport (1612 m, Colorado) |
25 % |
| Bow Island (817 m, Alberta) |
70 % |
| Bow Island (799 m, Alberta) |
75 % |
| Bow Valley (1298 m, Alberta) |
60 % |
| Bowerman Airport (3 m, Washington) |
70 % |
| Bowers Airport Airport (527 m, Washington) |
50 % |
| Bowling Green-Warren (160 m, Kentucky) |
70 % |
| Bowman Field (167 m, Kentucky) |
90 % |
| Bozeman Yellowstone Intl. Airport (1349 m, Montana) |
45 % |
| Brackett Field (308 m, California) |
55 % |
| Bradford Regional Airport (653 m, Pennsylvania) |
90 % |
| Bradley Intl. Airport (55 m, Connecticut) |
70 % |
| Brainerd Lakes Regional Airport (374 m, Minnesota) |
45 % |
| Branch (292 m, Michigan) |
90 % |
| Brandon Airport (416 m, Manitoba) |
80 % |
| Bratt'S Lake (580 m, Saskatchewan) |
95 % |
| Bremerton Ntnl Arpt (147 m, Washington) |
60 % |
| Brenham (94 m, Texas) |
60 % |
| Brevig Mission Airport (12 m, Alaska) |
75 % |
| Brevoort Island AP (376 m, Nunavut) |
95 % |
| Brewster Field Arpt (704 m, Nebraska) |
90 % |
| Bridgeport Airport (260 m, Texas) |
50 % |
| Broadview AP (600 m, Saskatchewan) |
89 % |
| Broken Bow Airport (776 m, Nebraska) |
90 % |
| Brookhaven Airport (25 m, New York) |
70 % |
| Brookhaven Airport (149 m, Mississippi) |
95 % |
| Brookings Airport (140 m, Oregon) |
95 % |
| Brookings Regional Airport (502 m, South Dakota) |
55 % |
| Brooks (747 m, Alberta) |
70 % |
| Brooks Field (287 m, Michigan) |
75 % |
| Broughton Island (584 m, Nunavut) |
70 % |
| Brown Field Airport (160 m, California) |
80 % |
| Brownsville/South Padre (8 m, Texas) |
90 % |
| Brownwood Regional Airport (422 m, Texas) |
50 % |
| Brunswick Golden Isles Airport (8 m, Georgia) |
75 % |
| Bryce Canyon Airport (2312 m, Utah) |
15 % |
| Buchanan Field Airport (7 m, California) |
30 % |
| Buckeye Airport (315 m, Arizona) |
10 % |
| Buckhannon Airport (498 m, West-Virginia) |
95 % |
| Buckland Airport (9 m, Alaska) |
55 % |
| Buckley Air Force Base (1726 m, Colorado) |
35 % |
| Buena Vista Airport (2422 m, Colorado) |
55 % |
| Buffalo (881 m, South Dakota) |
55 % |
| Buffalo Airport (295 m, Minnesota) |
75 % |
| Buffalo Narrows Airport (440 m, Saskatchewan) |
50 % |
| Buffalo Niagara Intl. Airport (219 m, New York) |
90 % |
| Buffalo/Johnson Co Arpt (1514 m, Wyoming) |
50 % |
| Burley Airport (1267 m, Idaho) |
30 % |
| Burlington Airport (237 m, Wisconsin) |
95 % |
| Burlington Intl. Airport (104 m, Vermont) |
90 % |
| Burlington Piers (AUT) (77 m, Ontario) |
75 % |
| Burlington-Alamance Regional Airport (188 m, North Carolina) |
75 % |
| Burnet Airport (391 m, Texas) |
50 % |
| Burnett (301 m, Wisconsin) |
55 % |
| Burns Airport (1271 m, Oregon) |
30 % |
| Burns Lake Campbell Scientific (713 m, British Columbia) |
20 % |
| Burwash Airport (807 m, Yukon) |
25 % |
| Butler (193 m, Ohio) |
90 % |
| Butler (380 m, Pennsylvania) |
90 % |
| C. David Campbell Field (136 m, Texas) |
60 % |
| CFB Bagotville (159 m, Quebec) |
65 % |
| CFB Borden (224 m, Ontario) |
80 % |
| Cairns Army Airfield (91 m, Florida) |
90 % |
| Cairo Airport (98 m, Illinois) |
75 % |
| Caldwell Airport (119 m, Texas) |
60 % |
| Caldwell Industrial Airport (740 m, Idaho) |
20 % |
| Caledonia (362 m, Vermont) |
95 % |
| Calgary (IAP) (1084 m, Alberta) |
70 % |
| Calhoun (9 m, Texas) |
85 % |
| Camarillo Airport (23 m, California) |
70 % |
| Cambridge (6 m, Maryland) |
95 % |
| Cambridge Airport (287 m, Minnesota) |
70 % |
| Cambridge Bay Airport (23 m, Nunavut) |
80 % |
| Cameron Falls (AUT) (233 m, Ontario) |
85 % |
| Camp Mackall (115 m, North Carolina) |
70 % |
| Campbell Army Airfield (173 m, Kentucky) |
85 % |
| Campbell River Airport (106 m, British Columbia) |
65 % |
| Campo (802 m, California) |
50 % |
| Canadian/Hemphill (730 m, Texas) |
70 % |
| Canby Airport (364 m, Minnesota) |
55 % |
| Cannon Air Force Base (1309 m, New Mexico) |
40 % |
| Canyonlands Field (1388 m, Utah) |
10 % |
| Cap Chat (5 m, Quebec) |
65 % |
| Cap D'Espoir (15 m, Quebec) |
85 % |
| Cap Tourmente National Wildlife Area (6 m, Quebec) |
95 % |
| Cape Canaveral Air Force Station Skid Strip (3 m, Florida) |
90 % |
| Cape Dorset Airport (56 m, Nunavut) |
65 % |
| Cape Dyer AP (393 m, Nunavut) |
80 % |
| Cape Girardeau Regional Airport (102 m, Missouri) |
95 % |
| Cape Hooper (393 m, Nunavut) |
55 % |
| Cape Lisburne (3 m, Alaska) |
95 % |
| Cape May Airport (7 m, New Jersey) |
90 % |
| Cape Mercy (583 m, Nunavut) |
65 % |
| Cape Newenham Air Force Station (165 m, Alaska) |
65 % |
| Cape Race (27 m, Newfoundland) |
95 % |
| Cape Romanzof LRRS Airport (123 m, Alaska) |
90 % |
| Capital City Airport (106 m, Pennsylvania) |
75 % |
| Capital City Airport (245 m, Kentucky) |
95 % |
| Capital Region Intl. Airport (266 m, Michigan) |
70 % |
| Cardston (1136 m, Alberta) |
65 % |
| Caribou (187 m, Ontario) |
85 % |
| Caribou Airport (191 m, Maine) |
95 % |
| Carmacks (632 m, Yukon) |
15 % |
| Carman CS (268 m, Manitoba) |
70 % |
| Carmi Airport (118 m, Illinois) |
85 % |
| Carson Airport (1432 m, Nevada) |
25 % |
| Cartersville Airport (229 m, Georgia) |
95 % |
| Cartwright Airport (15 m, Newfoundland) |
80 % |
| Casa Grande Airport (446 m, Arizona) |
10 % |
| Casper (1612 m, Wyoming) |
15 % |
| Castle Airport (57 m, California) |
20 % |
| Castroville Airport (235 m, Texas) |
75 % |
| Catalina Airport (488 m, California) |
40 % |
| Cathedral Point (31 m, British Columbia) |
80 % |
| Cattaraugus (651 m, New York) |
90 % |
| Cavern (985 m, New Mexico) |
45 % |
| Cecil Airport (27 m, Florida) |
90 % |
| Cedar (1714 m, Utah) |
10 % |
| Centennial Airport (1793 m, Colorado) |
35 % |
| Centerville Airport (313 m, Iowa) |
95 % |
| Central Illinois Regional Airport (267 m, Illinois) |
90 % |
| Central Nebraska Regional Airport (566 m, Nebraska) |
75 % |
| Central Wisconsin Airport (389 m, Wisconsin) |
65 % |
| Centralia (163 m, Illinois) |
90 % |
| Chadron Airport (1011 m, Nebraska) |
75 % |
| Challis Airport (1546 m, Idaho) |
30 % |
| Chamberlain (530 m, South Dakota) |
75 % |
| Chamouchouane (304 m, Quebec) |
80 % |
| Chan Gurney Airport (398 m, South Dakota) |
75 % |
| Chandler Airport (379 m, Arizona) |
10 % |
| Chandler Regional Airport (300 m, Oklahoma) |
90 % |
| Chanute Martin Johnson Airport (298 m, Kansas) |
85 % |
| Chariton (320 m, Iowa) |
85 % |
| Charles B. Wheeler Downtown Airport (226 m, Missouri) |
85 % |
| Charles M. Schulz (38 m, California) |
25 % |
| Charleston Executive Airport (5 m, South Carolina) |
75 % |
| Charleston Intl. Airport (15 m, South Carolina) |
73 % |
| Charlevoix Airport (204 m, Michigan) |
95 % |
| Charlotte-Monroe Executive Airport (207 m, North Carolina) |
75 % |
| Charlotte/Douglas Intl. Airport (234 m, North Carolina) |
76 % |
| Charlottesville Albemarle Airport (195 m, Virginia) |
90 % |
| Charlottetown Airport (79 m, Prince Edward Island) |
95 % |
| Chatham Airport (19 m, Massachusetts) |
95 % |
| Chattanooga Metropolitan Airport (210 m, Tennessee) |
90 % |
| Chautauqua (211 m, New York) |
85 % |
| Chautauqua (525 m, New York) |
80 % |
| Cheboygan (195 m, Michigan) |
65 % |
| Chehalis Airport (54 m, Washington) |
65 % |
| Chennault Intl. Airport (4 m, Louisiana) |
80 % |
| Cherokee (372 m, Georgia) |
75 % |
| Cherokee Airport (374 m, Iowa) |
85 % |
| Cherry Capital Airport (188 m, Michigan) |
60 % |
| Chesapeake Regional Airport (6 m, Virginia) |
70 % |
| Chester Airport (127 m, Connecticut) |
80 % |
| Chester Catawba Regional Airport (200 m, South Carolina) |
95 % |
| Chesterfield (72 m, Virginia) |
60 % |
| Chevak Airport (23 m, Alaska) |
70 % |
| Chevery (8 m, Quebec) |
85 % |
| Cheyenne (1040 m, Kansas) |
65 % |
| Cheyenne Regional Airport (1872 m, Wyoming) |
35 % |
| Chicago Executive Airport (197 m, Illinois) |
55 % |
| Chicago Midway Intl. Airport (190 m, Illinois) |
57 % |
| Chicago Rockford Intl. Airport (226 m, Illinois) |
60 % |
| Chickasha Airport (351 m, Oklahoma) |
85 % |
| Chico Airport (73 m, California) |
25 % |
| Chignik Airport (15 m, Alaska) |
65 % |
| Childress Airport (594 m, Texas) |
% |
| Chillicothe (234 m, Missouri) |
95 % |
| Chino Airport (199 m, California) |
55 % |
| Chippewa (244 m, Michigan) |
95 % |
| Chippewa Valley Regional Airport (271 m, Wisconsin) |
50 % |
| Chulitna (381 m, Alaska) |
25 % |
| Churchill (29 m, Manitoba) |
60 % |
| Churchill Falls Airport (435 m, Newfoundland) |
80 % |
| Chutes Des Passes (398 m, Quebec) |
65 % |
| Cincinnati Municipal Lunken Airport (147 m, Ohio) |
95 % |
| Claremore Regional Airport (221 m, Oklahoma) |
90 % |
| Clarence E. Page Airport (413 m, Oklahoma) |
95 % |
| Claresholm (1012 m, Alberta) |
65 % |
| Clarinda (303 m, Iowa) |
90 % |
| Clarion Airport (354 m, Iowa) |
70 % |
| Clarksville-Montgomery (168 m, Tennessee) |
90 % |
| Clarksville/Red River (134 m, Texas) |
70 % |
| Claxton Airport (34 m, Georgia) |
85 % |
| Clayton Municipal Airpark Airport (1515 m, New Mexico) |
40 % |
| Clearfield-Lawrence Airport (462 m, Pennsylvania) |
95 % |
| Cleburne Airport (260 m, Texas) |
55 % |
| Cleveland Burke Lakefront Airport (178 m, Ohio) |
80 % |
| Clines Corner (2160 m, New Mexico) |
30 % |
| Clinton (1057 m, British Columbia) |
90 % |
| Clinton Airport (251 m, Missouri) |
95 % |
| Clinton Airport (157 m, Arkansas) |
90 % |
| Clinton Airport (216 m, Iowa) |
50 % |
| Clinton National Airport (79 m, Arkansas) |
75 % |
| Clinton Regional Airport (492 m, Oklahoma) |
55 % |
| Clinton-Sampson (45 m, North Carolina) |
80 % |
| Clinton-Sherman Industrial Airpark (586 m, Oklahoma) |
65 % |
| Clintonville Airport (251 m, Wisconsin) |
70 % |
| Cloquet Carlton (390 m, Minnesota) |
65 % |
| Clovis Airport (1284 m, New Mexico) |
35 % |
| Clyde AP (27 m, Nunavut) |
85 % |
| Coastal Carolina Regional Airport (6 m, North Carolina) |
75 % |
| Cobb (317 m, Georgia) |
70 % |
| Cobourg (78 m, Ontario) |
91 % |
| Coeur d’Alene Airport (707 m, Idaho) |
35 % |
| Coffeyville Airport (230 m, Kansas) |
85 % |
| Colby Airport (971 m, Kansas) |
90 % |
| Cold Bay Airport (31 m, Alaska) |
95 % |
| Cold Lake AP (541 m, Alberta) |
65 % |
| Coleman A. Young Intl. Airport (191 m, Michigan) |
45 % |
| Coleman Airport (517 m, Texas) |
50 % |
| Coles (220 m, Illinois) |
95 % |
| College Park Airport (15 m, Maryland) |
65 % |
| Collin (176 m, Texas) |
60 % |
| Collingwood (180 m, Ontario) |
95 % |
| Colonel James Jabara Airport (433 m, Kansas) |
85 % |
| Colorado Plains Regional Airport (1421 m, Colorado) |
35 % |
| Colorado Springs Airport (1881 m, Colorado) |
35 % |
| Columbia Gorge Regional Airport (73 m, Washington) |
35 % |
| Columbia Metropolitan Airport (69 m, South Carolina) |
70 % |
| Columbia Regional Airport (274 m, Missouri) |
90 % |
| Columbus (30 m, North Carolina) |
85 % |
| Columbus Air Force Base (67 m, Mississippi) |
85 % |
| Columbus Airport (121 m, Georgia) |
65 % |
| Columbus Airport (440 m, Nebraska) |
55 % |
| Comanche (423 m, Texas) |
55 % |
| Comox (26 m, British Columbia) |
75 % |
| Concord Airport (105 m, New Hampshire) |
75 % |
| Concord Regional Airport (210 m, North Carolina) |
75 % |
| Converse (1502 m, Wyoming) |
45 % |
| Conway-Horry (10 m, South Carolina) |
85 % |
| Cook Muni Arpt (402 m, Minnesota) |
95 % |
| Copper Harbor Ramos (186 m, Michigan) |
95 % |
| Coppermine AP (23 m, Northwest Territories) |
50 % |
| Coral Harbour Airport (64 m, Nunavut) |
70 % |
| Corona Airport (163 m, California) |
55 % |
| Coronach (756 m, Saskatchewan) |
80 % |
| Coronation Climate (791 m, Alberta) |
75 % |
| Corpus Christi Intl. Airport (15 m, Texas) |
70 % |
| Cortez Airport (1803 m, Colorado) |
20 % |
| Corvallis Airport (75 m, Oregon) |
65 % |
| Cotulla (144 m, Texas) |
75 % |
| Council Bluffs Airport (382 m, Iowa) |
60 % |
| Courtland Airport (179 m, Alabama) |
95 % |
| Cove Island (181 m, Ontario) |
90 % |
| Covington Airport (267 m, Kentucky) |
95 % |
| Cox Field (167 m, Texas) |
70 % |
| Craig (1915 m, Colorado) |
49 % |
| Cranbrook/Canadian Rockies Intl. Airport (939 m, British Columbia) |
35 % |
| Crawford (141 m, Illinois) |
85 % |
| Creston (394 m, Iowa) |
70 % |
| Creston Campbell Scientific (646 m, British Columbia) |
30 % |
| Crisp (95 m, Georgia) |
65 % |
| Croker Rvr (69 m, Northwest Territories) |
35 % |
| Crookston Airport (273 m, Minnesota) |
65 % |
| Cross City Airport (13 m, Florida) |
90 % |
| Crowsnest (1303 m, Alberta) |
55 % |
| Crystal Airport (265 m, Minnesota) |
75 % |
| Crystal River Airport (3 m, Florida) |
90 % |
| Culpeper Regional Airport (95 m, Virginia) |
80 % |
| Cumberland Airport (378 m, Wisconsin) |
65 % |
| Cumshewa (17 m, British Columbia) |
90 % |
| Currituck (5 m, North Carolina) |
55 % |
| Curtis Field (557 m, Texas) |
50 % |
| Curtis L. Brown Jr. Field (40 m, North Carolina) |
75 % |
| Cushing Airport (279 m, Oklahoma) |
90 % |
| Custer Airport (188 m, Michigan) |
80 % |
| Custer Arpt (1707 m, South Dakota) |
65 % |
| Cut Bank Airport (1169 m, Montana) |
50 % |
| Cuyahoga (268 m, Ohio) |
80 % |
| Cypress Hills Park (1271 m, Saskatchewan) |
85 % |
| Dalhart Airport (1216 m, Texas) |
15 % |
| Dallas Executive Airport (201 m, Texas) |
50 % |
| Dallas Love Field (148 m, Texas) |
45 % |
| Dallas/Fort Worth Intl. Airport (182 m, Texas) |
49 % |
| Dalton Airport (216 m, Georgia) |
95 % |
| Danbury Airport (139 m, Connecticut) |
75 % |
| Dane (264 m, Wisconsin) |
70 % |
| Daniel's Harbour Airport (18 m, Newfoundland) |
91 % |
| Dansville Airport (201 m, New York) |
75 % |
| Danville Regional Airport (174 m, Virginia) |
75 % |
| Dare (4 m, North Carolina) |
70 % |
| Darke (307 m, Ohio) |
95 % |
| Darlington (59 m, South Carolina) |
60 % |
| Davenport Airport (259 m, Iowa) |
60 % |
| David Wayne Hooks Memorial Airport (46 m, Texas) |
65 % |
| Davidson (223 m, North Carolina) |
85 % |
| Davis (808 m, Arizona) |
10 % |
| Davis Field (186 m, Oklahoma) |
95 % |
| Dawson Community Airport (749 m, Montana) |
65 % |
| Dawson Creek Airport (655 m, British Columbia) |
45 % |
| Dawson Y. T. AP (370 m, Yukon) |
30 % |
| Dayton (293 m, Ohio) |
85 % |
| Dayton Intl. Airport (306 m, Ohio) |
84 % |
| Daytona Beach Intl. Airport (38 m, Florida) |
80 % |
| DeKalb Airport (279 m, Illinois) |
45 % |
| DeKalb-Peachtree Airport (305 m, Georgia) |
75 % |
| DeQuincy Airport (25 m, Louisiana) |
85 % |
| Deadhorse (23 m, Alaska) |
80 % |
| Deadman Valley (283 m, Northwest Territories) |
35 % |
| Dease Lake (816 m, British Columbia) |
30 % |
| Dease Lake Airport (803 m, British Columbia) |
30 % |
| Decatur (43 m, Georgia) |
75 % |
| Decatur Airport (208 m, Illinois) |
90 % |
| Decatur Airport (319 m, Texas) |
50 % |
| Deer Lake Airport (29 m, Newfoundland) |
95 % |
| Deer Park Airport (672 m, Washington) |
45 % |
| Deering Airport (9 m, Alaska) |
75 % |
| Deerwood Rcs (341 m, Manitoba) |
70 % |
| Defiance Memorial Airport (219 m, Ohio) |
85 % |
| Del Norte (17 m, California) |
85 % |
| Del Rio Intl. Airport (314 m, Texas) |
75 % |
| Delaware (286 m, Indiana) |
85 % |
| Delaware Airport (288 m, Ohio) |
85 % |
| Delhi CS (232 m, Ontario) |
90 % |
| Deline CS (213 m, Northwest Territories) |
40 % |
| Delta (1583 m, Colorado) |
20 % |
| Delta (187 m, Michigan) |
65 % |
| Deming Airport (1313 m, New Mexico) |
20 % |
| Denison (388 m, Iowa) |
70 % |
| Denton Airport (197 m, Texas) |
55 % |
| Denver Intl. Airport (1656 m, Colorado) |
29 % |
| Derby Field (1190 m, California) |
10 % |
| Des Moines Intl. Airport (294 m, Iowa) |
45 % |
| Deschambault CS (61 m, Quebec) |
95 % |
| Destin (7 m, Georgia) |
80 % |
| Detroit Airport (202 m, Michigan) |
45 % |
| Detroit Lakes Airport (426 m, Minnesota) |
50 % |
| Devils Lake Regional Airport (443 m, North Dakota) |
80 % |
| Devils Mountain Lodge Airport (882 m, Alaska) |
25 % |
| Dewar Lakes AP (488 m, Nunavut) |
85 % |
| Dexter B. Florence Memorial Field (56 m, Arkansas) |
85 % |
| Dickinson Theodore Roosevelt Regional Airport (787 m, North Dakota) |
65 % |
| Dillant (149 m, New Hampshire) |
70 % |
| Dillingham Airport (29 m, Alaska) |
55 % |
| Dillon Airport (1597 m, Montana) |
40 % |
| District (281 m, Ontario) |
95 % |
| Dobbins Air Reserve Base (326 m, Georgia) |
80 % |
| Dodge (285 m, Wisconsin) |
45 % |
| Dodge (790 m, Kansas) |
95 % |
| Dodge Center Airport (398 m, Minnesota) |
50 % |
| Donaldson Center Airport (291 m, South Carolina) |
80 % |
| Door (221 m, Wisconsin) |
75 % |
| Dothan Regional Airport (122 m, Alabama) |
90 % |
| Double Eagle II Airport (1779 m, New Mexico) |
45 % |
| Douglas Airport (78 m, Georgia) |
75 % |
| Dover Air Force Base (9 m, Delaware) |
95 % |
| Doylestown Airport (120 m, Pennsylvania) |
85 % |
| Drake Field (381 m, Arkansas) |
90 % |
| Draughon-Miller Central Texas Regional Airport (208 m, Texas) |
50 % |
| Driggs-Reed Memorial Airport (1898 m, Idaho) |
35 % |
| Drumheller East (678 m, Alberta) |
65 % |
| Drummond (204 m, Michigan) |
90 % |
| Dryden AP (413 m, Ontario) |
80 % |
| Dryden Terrell C. Arpt (707 m, Texas) |
70 % |
| DuPage Airport (231 m, Illinois) |
60 % |
| Dubawnt Lake (AUT) (237 m, Nunavut) |
40 % |
| Dubuque Regional Airport (329 m, Iowa) |
55 % |
| Duke Field (57 m, Florida) |
90 % |
| Duluth Intl. Airport (432 m, Minnesota) |
70 % |
| Duplin (42 m, North Carolina) |
75 % |
| Durango (2038 m, Colorado) |
20 % |
| Durant Regional Airport Airport (213 m, Oklahoma) |
70 % |
| Dutchess (51 m, New York) |
85 % |
| Dyersburg Regional Airport (102 m, Tennessee) |
60 % |
| Dyess Air Force Base (545 m, Texas) |
50 % |
| Eagle (1993 m, Colorado) |
40 % |
| Eagle Airport (268 m, Alaska) |
30 % |
| Eagle Creek Airpark Airport (250 m, Indiana) |
90 % |
| Eagle River Union Airport (500 m, Wisconsin) |
80 % |
| Ear Falls (AUT) (355 m, Ontario) |
70 % |
| East Point (8 m, Prince Edward Island) |
80 % |
| East Texas Regional Airport (124 m, Texas) |
70 % |
| Eastend Cypress (1080 m, Saskatchewan) |
85 % |
| Eastern Oregon Regional Airport (456 m, Oregon) |
20 % |
| Eastern Sierra Regional Airport (1263 m, California) |
10 % |
| Eastern Slopes Regional Airport (137 m, Maine) |
90 % |
| Eastern WV Regional Airport (170 m, West-Virginia) |
65 % |
| Easterwood Airport (98 m, Texas) |
55 % |
| Eastman Airport (93 m, Georgia) |
75 % |
| Edgar (199 m, Illinois) |
95 % |
| Edmonton (671 m, Alberta) |
75 % |
| Edmonton (IAP) (707 m, Alberta) |
90 % |
| Edmonton International CS (715 m, Alberta) |
95 % |
| Edmonton Municipal Cr10 (671 m, Alberta) |
80 % |
| Edmonton Namao (685 m, Alberta) |
80 % |
| Edmundston (156 m, New Brunswick) |
85 % |
| Edson (925 m, Alberta) |
65 % |
| Edson Airport (925 m, Alberta) |
65 % |
| Edson Cr10 (927 m, Alberta) |
65 % |
| Edward F. Knapp State Airport (355 m, Vermont) |
95 % |
| Edward G. Pitka Sr. Airport (46 m, Alaska) |
35 % |
| Edwards Air Force Base (705 m, California) |
15 % |
| Effingham (179 m, Illinois) |
90 % |
| Egbert CS (251 m, Ontario) |
95 % |
| Egegik Airport (119 m, Alaska) |
65 % |
| Eielson Air Force Base (167 m, Alaska) |
30 % |
| El Monte Airport (90 m, California) |
55 % |
| El Paso Intl. Airport (1194 m, Texas) |
20 % |
| Elfin Cove Seaplane Base (1 m, Alaska) |
65 % |
| Elizabeth (4 m, North Carolina) |
65 % |
| Elk City (Ramos) (1249 m, Idaho) |
60 % |
| Elkhart (1099 m, Kansas) |
65 % |
| Elkins/Randolph Field AP (609 m, West-Virginia) |
85 % |
| Elko Regional Airport (1565 m, Nevada) |
10 % |
| Ellington Field Joint Reserve Base (10 m, Texas) |
70 % |
| Ellsworth Air Force Base (979 m, South Dakota) |
65 % |
| Elmira Corning Regional Airport (291 m, New York) |
90 % |
| Ely Airport (443 m, Minnesota) |
95 % |
| Ely Airport (1909 m, Nevada) |
5 % |
| Emporia Airport (39 m, Virginia) |
80 % |
| Emporia Airport (368 m, Kansas) |
85 % |
| Enchant Agdm (801 m, Alberta) |
65 % |
| Enid Woodring Regional Airport (356 m, Oklahoma) |
95 % |
| Ennadai Lake (AUT) (353 m, Nunavut) |
45 % |
| Entrance Isl. (5 m, British Columbia) |
80 % |
| Ephrata Airport (383 m, Washington) |
20 % |
| Erie Airport (1564 m, Colorado) |
30 % |
| Erie Intl. Airport (225 m, Pennsylvania) |
80 % |
| Erieau (AUT) (178 m, Ontario) |
55 % |
| Erik Nielsen Whitehorse Intl. Airport (706 m, Yukon) |
35 % |
| Ernest A. Love Field Airport (1537 m, Arizona) |
15 % |
| Esquimalt (12 m, British Columbia) |
30 % |
| Essex (53 m, New Jersey) |
80 % |
| Estevan Point (7 m, British Columbia) |
40 % |
| Estevan Regional Aerodrome (584 m, Saskatchewan) |
90 % |
| Esther 1 (707 m, Alberta) |
80 % |
| Estherville Muni (401 m, Iowa) |
50 % |
| Eugene Airport (114 m, Oregon) |
55 % |
| Eureka (Ramos) (1993 m, Nevada) |
10 % |
| Eureka AP (11 m, Nunavut) |
85 % |
| Eureka Skelton AP (1002 m, Alaska) |
25 % |
| Evanston/Burns Field (2138 m, Wyoming) |
20 % |
| Evansville Regional Airport (118 m, Indiana) |
90 % |
| Eveleth Muni (Awos) (421 m, Minnesota) |
90 % |
| Fairbanks Intl. Airport (135 m, Alaska) |
30 % |
| Fairchild Air Force Base (743 m, Washington) |
25 % |
| Fairfield (264 m, Ohio) |
90 % |
| Fairfield Airport (244 m, Iowa) |
80 % |
| Fairmont Airport (354 m, Minnesota) |
45 % |
| Faith (787 m, South Dakota) |
65 % |
| Falcon Field (424 m, Arizona) |
10 % |
| Falfurrias Airport (34 m, Texas) |
75 % |
| Falls City/Brenner (300 m, Nebraska) |
80 % |
| Falls Intl. Airport (362 m, Minnesota) |
90 % |
| False River Regional Airport (12 m, Louisiana) |
75 % |
| Faribault Muni Awos (322 m, Minnesota) |
80 % |
| Farmington AP (274 m, Missouri) |
85 % |
| Farmville (125 m, Virginia) |
90 % |
| Faro Y. T. AP (717 m, Yukon) |
27 % |
| Fayetteville Regional Airport (58 m, North Carolina) |
65 % |
| Felts Field Airport (595 m, Washington) |
25 % |
| Fergus Falls Airport (361 m, Minnesota) |
50 % |
| Fernandina Beach Airport (5 m, Florida) |
95 % |
| Ferolle Point (AUT) (6 m, Newfoundland) |
85 % |
| Fillmore (389 m, Minnesota) |
55 % |
| Fincastle Agdm (833 m, Alberta) |
65 % |
| Findlay Airport (247 m, Ohio) |
90 % |
| First Flight Airport (4 m, North Carolina) |
70 % |
| Fitch H. Beach Airport (272 m, Michigan) |
75 % |
| Fitchburg Airport (106 m, Massachusetts) |
60 % |
| Fitzgerald Airport (111 m, Georgia) |
75 % |
| Flag Island (328 m, Minnesota) |
75 % |
| Flagler (10 m, Florida) |
90 % |
| Flagstaff Pulliam Airport (2131 m, Arizona) |
15 % |
| Flagstaff/Belemont (2181 m, Arizona) |
18 % |
| Fletcher Field Airport (53 m, Mississippi) |
70 % |
| Flora (144 m, Illinois) |
95 % |
| Florala Airport (96 m, Alabama) |
85 % |
| Florence Regional Airport (44 m, South Carolina) |
70 % |
| Florida Keys Marathon Airport (2 m, Florida) |
70 % |
| Floyd Bennett Memorial Airport (100 m, New York) |
95 % |
| Flughafen Los Angeles (32 m, California) |
75 % |
| Flying Cloud Airport (276 m, Minnesota) |
80 % |
| Folsom Field (294 m, Alabama) |
90 % |
| Fond du Lac (246 m, Wisconsin) |
60 % |
| Foothills Regional Airport (387 m, North Carolina) |
95 % |
| Forbes Field (325 m, Kansas) |
85 % |
| Ford Airport (360 m, Michigan) |
90 % |
| Forest (375 m, Iowa) |
50 % |
| Fort Belvoir (21 m, Virginia) |
75 % |
| Fort Benning (71 m, Georgia) |
95 % |
| Fort Carson (1789 m, Colorado) |
40 % |
| Fort Chipewyan Airport (228 m, Alberta) |
80 % |
| Fort Collins (1529 m, Colorado) |
35 % |
| Fort Dodge Regional Airport (355 m, Iowa) |
70 % |
| Fort Eustis/Felker (4 m, Virginia) |
70 % |
| Fort Hood/Killeen (283 m, Texas) |
45 % |
| Fort Lauderdale (7 m, Florida) |
75 % |
| Fort Lauderdale Executive Airport (4 m, Florida) |
75 % |
| Fort Madison (221 m, Iowa) |
90 % |
| Fort McMurray Airport (375 m, Alberta) |
75 % |
| Fort McMurray CS (369 m, Alberta) |
70 % |
| Fort Morgan Airport (1393 m, Colorado) |
30 % |
| Fort Nelson Airport (389 m, British Columbia) |
45 % |
| Fort Polk (110 m, Louisiana) |
75 % |
| Fort Providence (162 m, Northwest Territories) |
40 % |
| Fort Simpson Airport (169 m, Northwest Territories) |
35 % |
| Fort Smith Airport (205 m, Northwest Territories) |
65 % |
| Fort Smith Regional Airport (141 m, Arkansas) |
90 % |
| Fort St. John AP (695 m, British Columbia) |
50 % |
| Fort Stockton-Pecos (917 m, Texas) |
60 % |
| Fort Wayne Intl. Airport (252 m, Indiana) |
90 % |
| Fort Worth Alliance Airport (220 m, Texas) |
50 % |
| Fort Worth Meacham Intl. Airport (216 m, Texas) |
50 % |
| Fort Worth Spinks Airport (233 m, Texas) |
55 % |
| Fort Yukon Airport (135 m, Alaska) |
30 % |
| Fosston(Awos) (388 m, Minnesota) |
55 % |
| Four Corners Regional Airport (1677 m, New Mexico) |
20 % |
| Francis E. Warren Air Force Base (1878 m, Wyoming) |
40 % |
| Francis S. Gabreski Airport (20 m, New York) |
75 % |
| Frankfort Dow Memorial Field (193 m, Michigan) |
90 % |
| Franklin (70 m, Vermont) |
90 % |
| Franklin Airport (12 m, Virginia) |
65 % |
| Frederick Airport (92 m, Maryland) |
75 % |
| Frederick Regional Airport (377 m, Oklahoma) |
50 % |
| Fredericton Intl. Airport (31 m, New Brunswick) |
80 % |
| Freeport Airport (262 m, Illinois) |
55 % |
| Frelighsburg (152 m, Quebec) |
95 % |
| Fremont Airport (379 m, Nebraska) |
55 % |
| Fremont Airport (235 m, Michigan) |
75 % |
| Fresno Yosemite Intl. Airport (100 m, California) |
15 % |
| Friday Harbor Airport (33 m, Washington) |
80 % |
| Friedman Memorial Airport (1620 m, Idaho) |
20 % |
| Frobisher/Iqaluit AP (34 m, Nunavut) |
85 % |
| Fullerton Airport (29 m, California) |
55 % |
| Fulton (241 m, Indiana) |
80 % |
| Fulton (256 m, Georgia) |
70 % |
| Gage Airport (667 m, Oklahoma) |
60 % |
| Gagetown Awos A (51 m, New Brunswick) |
80 % |
| Gainesville Airport (256 m, Texas) |
75 % |
| Gainesville Regional Airport (46 m, Florida) |
90 % |
| Galesburg Airport (233 m, Illinois) |
85 % |
| Galliano Airport (0 m, Louisiana) |
80 % |
| Gallup Airport (1972 m, New Mexico) |
25 % |
| Gambell Airport (7 m, Alaska) |
85 % |
| Gander Airport (151 m, Newfoundland) |
70 % |
| Garden (878 m, Kansas) |
% |
| Garfield (1691 m, Colorado) |
35 % |
| Garner Field (287 m, Texas) |
85 % |
| Garrison (Amos) (587 m, North Dakota) |
60 % |
| Gary Airport (180 m, Indiana) |
65 % |
| Gastonia Airport (243 m, North Carolina) |
85 % |
| Gatesville Airport (276 m, Texas) |
55 % |
| Gaylord Regional Airport (404 m, Michigan) |
75 % |
| General Mitchell Intl. Airport (211 m, Wisconsin) |
55 % |
| General Wayne A. Downing Peoria Intl. Airport (202 m, Illinois) |
87 % |
| General William J. Fox Airfield (712 m, California) |
15 % |
| George Bush Intercontinental Airport (33 m, Texas) |
75 % |
| George Island (223 m, Manitoba) |
80 % |
| George M. Bryan Airport (101 m, Mississippi) |
90 % |
| Georgetown Airport (12 m, South Carolina) |
90 % |
| Georgetown Airport (240 m, Texas) |
45 % |
| Gerald R. Ford Intl. Airport (245 m, Michigan) |
65 % |
| Geraldton AP (349 m, Ontario) |
85 % |
| Giddings-Lee (148 m, Texas) |
60 % |
| Gillam Airport (146 m, Manitoba) |
70 % |
| Gillette (1230 m, Wyoming) |
40 % |
| Gilmer Airport (127 m, Texas) |
70 % |
| Gimli Harbour CS (217 m, Manitoba) |
90 % |
| Gimli Industrial Park Airport (230 m, Manitoba) |
78 % |
| Gjoa Haven Airport (46 m, Nunavut) |
95 % |
| Glacier Park Intl. Airport (906 m, Montana) |
35 % |
| Glasgow Airport (693 m, Montana) |
65 % |
| Glasgow Airport (218 m, Kentucky) |
85 % |
| Glencoe Airport (302 m, Minnesota) |
65 % |
| Glenwood (Asos) (425 m, Minnesota) |
70 % |
| Godman Army Airfield (239 m, Kentucky) |
95 % |
| Gogebic-Iron (375 m, Michigan) |
80 % |
| Golden Triangle Regional Airport (80 m, Mississippi) |
85 % |
| Golovin Airport (8 m, Alaska) |
70 % |
| Gonzales Airport (4 m, Louisiana) |
80 % |
| Goodland Airport (1124 m, Kansas) |
75 % |
| Goose (49 m, Newfoundland) |
80 % |
| Gordon K. Bush Airport (234 m, Ohio) |
90 % |
| Gore Bay AP (190 m, Ontario) |
70 % |
| Goshen Airport (252 m, Indiana) |
85 % |
| Grafton Airport (251 m, North Dakota) |
70 % |
| Graham Airport (342 m, Texas) |
40 % |
| Granbury Airport (237 m, Texas) |
45 % |
| Grand Canyon National Park Airport (2014 m, Arizona) |
10 % |
| Grand Forks Air Force Base (276 m, North Dakota) |
65 % |
| Grand Forks Intl. Airport (255 m, North Dakota) |
65 % |
| Grand Junction Regional Airport (1472 m, Colorado) |
20 % |
| Grand Marais (186 m, Minnesota) |
95 % |
| Grand Marais Airport (505 m, Minnesota) |
85 % |
| Grand Prairie Airport (180 m, Texas) |
50 % |
| Grand Rapids (223 m, Manitoba) |
80 % |
| Grand Rapids (413 m, Minnesota) |
80 % |
| Grand Strand Airport (10 m, South Carolina) |
70 % |
| Grande Prairie Airport (669 m, Alberta) |
55 % |
| Granite Falls Airport (319 m, Minnesota) |
45 % |
| Grant (364 m, Washington) |
25 % |
| Grant (1127 m, Oregon) |
30 % |
| Grant (1638 m, New Mexico) |
25 % |
| Grants Milan Mun. AP (1987 m, New Mexico) |
75 % |
| Gratiot Community Airport (230 m, Michigan) |
85 % |
| Gray Army Airfield (89 m, Washington) |
55 % |
| Grayling Army Airfield Airport (353 m, Michigan) |
60 % |
| Great Bend Airport (575 m, Kansas) |
55 % |
| Great Duck Island (183 m, Ontario) |
90 % |
| Great Falls Intl. Airport (1116 m, Montana) |
45 % |
| Greater Binghamton Airport (497 m, New York) |
80 % |
| Greater Cumberland Regional Airport (236 m, Maryland) |
75 % |
| Greater Cumberland Regional Airport (236 m, West-Virginia) |
75 % |
| Greater Rochester Intl. Airport (169 m, New York) |
90 % |
| Greeley (1420 m, Colorado) |
30 % |
| Greenbrier Valley Airport (702 m, West-Virginia) |
95 % |
| Greenville (Amos) (316 m, Maine) |
95 % |
| Greenville Downtown Airport (319 m, South Carolina) |
60 % |
| Greenville-Spartanburg Intl. Airport (296 m, South Carolina) |
78 % |
| Greenwood (192 m, South Carolina) |
80 % |
| Greenwood-Leflore Airport (47 m, Mississippi) |
95 % |
| Gretna (253 m, Manitoba) |
64 % |
| Grider Field (63 m, Arkansas) |
90 % |
| Griffiss Intl. Airport (154 m, New York) |
95 % |
| Grinnell Airport (307 m, Iowa) |
50 % |
| Grissom Air Reserve Base (247 m, Indiana) |
90 % |
| Grosse Ile Airport (176 m, Michigan) |
50 % |
| Groton-New London Airport (3 m, Connecticut) |
85 % |
| Grove Airport (254 m, Oklahoma) |
85 % |
| Gulfport (9 m, Mississippi) |
70 % |
| Gulkana Airport (481 m, Alaska) |
20 % |
| Gunnison (2339 m, Colorado) |
60 % |
| Gustavus Airport (12 m, Alaska) |
25 % |
| Guthrie (327 m, Oklahoma) |
80 % |
| Gwinner-Roger Melroe Field (386 m, North Dakota) |
45 % |
| H. L. Sonny Callahan Airport (28 m, Alabama) |
90 % |
| H.A. Clark Memorial Field (2036 m, Arizona) |
15 % |
| Hagerstown Regional Airport (215 m, Maryland) |
70 % |
| Haines Airport (9 m, Alaska) |
30 % |
| Haines Junction (599 m, Yukon) |
25 % |
| Hale (1028 m, Texas) |
45 % |
| Half Moon Bay Airport (20 m, California) |
80 % |
| Hall Beach Airport (7 m, Nunavut) |
85 % |
| Halliburton Field (339 m, Oklahoma) |
65 % |
| Hallock (250 m, Minnesota) |
65 % |
| Hamilton AP (238 m, Ontario) |
85 % |
| Hamilton Airport (396 m, Texas) |
55 % |
| Hamilton Rbg CS (102 m, Ontario) |
85 % |
| Hammond Northshore Regional Airport (13 m, Louisiana) |
75 % |
| Hampton Roads Executive Airport (7 m, Virginia) |
70 % |
| Hanchey Army Heliport (97 m, Alabama) |
85 % |
| Hancock (26 m, Maine) |
95 % |
| Hanford Airport (75 m, California) |
20 % |
| Hannibal Regional Airport (234 m, Missouri) |
90 % |
| Hanover (63 m, Virginia) |
65 % |
| Hanscom Field (41 m, Massachusetts) |
85 % |
| Harbor Beach(Ramos) (183 m, Michigan) |
75 % |
| Harbor Springs Airport (209 m, Michigan) |
95 % |
| Harlan Airport (375 m, Iowa) |
70 % |
| Harlan Airport (473 m, Kentucky) |
85 % |
| Harnett Regional Jetport Airport (60 m, North Carolina) |
70 % |
| Harrell Field (40 m, Arkansas) |
85 % |
| Harriet Alexander Field (2293 m, Colorado) |
50 % |
| Harriman-and-West Airport (201 m, Massachusetts) |
70 % |
| Harrington Cda (53 m, Prince Edward Island) |
85 % |
| Harrisburg (121 m, Illinois) |
95 % |
| Harrisburg Intl. Airport (94 m, Pennsylvania) |
75 % |
| Harrison (109 m, Texas) |
75 % |
| Harry Clever Field Airport (272 m, Ohio) |
80 % |
| Harry P. Williams Memorial Airport (3 m, Louisiana) |
85 % |
| Harry Stern Airport (295 m, North Dakota) |
40 % |
| Hartford Airport (6 m, Connecticut) |
65 % |
| Hartness State Airport (176 m, Vermont) |
90 % |
| Hartsville Regional Airport (111 m, South Carolina) |
65 % |
| Hastings Airport (596 m, Nebraska) |
85 % |
| Hat Isl. (36 m, Nunavut) |
95 % |
| Hattiesburg Bobby L. Chain Airport (46 m, Mississippi) |
80 % |
| Hattiesburg-Laurel Regional Airport (91 m, Mississippi) |
90 % |
| Havre (792 m, Montana) |
50 % |
| Havre-Saint-Pierre (37 m, Quebec) |
85 % |
| Havre-Saint-Pierre (34 m, Quebec) |
85 % |
| Hawkins Field (104 m, Mississippi) |
80 % |
| Hay River/Merlyn Carter Airport (170 m, Northwest Territories) |
40 % |
| Hays Regional Airport (609 m, Kansas) |
55 % |
| Hayward Executive Airport (14 m, California) |
65 % |
| Hazlehurst Airport (78 m, Georgia) |
80 % |
| Hearne Airport (87 m, Texas) |
60 % |
| Hebbronville Airport (202 m, Texas) |
60 % |
| Hebron Airport (447 m, Nebraska) |
50 % |
| Hector Intl. Airport (274 m, North Dakota) |
42 % |
| Helena Regional Airport (1188 m, Montana) |
50 % |
| Henderson (117 m, Kentucky) |
70 % |
| Henderson Executive Airport (749 m, Nevada) |
5 % |
| Henderson-Oxford Airport (161 m, North Carolina) |
75 % |
| Henry Post Army Airfield Airport (360 m, Oklahoma) |
80 % |
| Henry Tift Myers Airport (108 m, Georgia) |
65 % |
| Hermiston Airport (195 m, Oregon) |
25 % |
| Hernando (20 m, Florida) |
90 % |
| Hettinger Airport (824 m, North Dakota) |
65 % |
| Hickory Regional Airport (348 m, North Carolina) |
65 % |
| High Falls (195 m, Quebec) |
95 % |
| High Level Airport (338 m, Alberta) |
70 % |
| Hill (666 m, Kansas) |
95 % |
| Hill Air Force Base (1459 m, Utah) |
15 % |
| Hillsboro Airport (209 m, Texas) |
50 % |
| Hillsboro Airport (62 m, Oregon) |
70 % |
| Hillsdale Airport (360 m, Michigan) |
85 % |
| Hillsville (834 m, Virginia) |
85 % |
| Hilton Head Airport (7 m, South Carolina) |
75 % |
| Hobart Airport (478 m, Oklahoma) |
65 % |
| Hollister Airport (70 m, California) |
45 % |
| Holloman Air Force Base (1248 m, New Mexico) |
20 % |
| Holy Cross Airport (21 m, Alaska) |
30 % |
| Homer Airport (26 m, Alaska) |
70 % |
| Homerville Airport (57 m, Georgia) |
80 % |
| Homestead Air Reserve Base (2 m, Florida) |
80 % |
| Hoonah Airport (0 m, Alaska) |
25 % |
| Hooper Bay Airport (5 m, Alaska) |
80 % |
| Hopedale (8 m, Newfoundland) |
95 % |
| Horace Williams Airport (155 m, North Carolina) |
80 % |
| Hot Springs/Ingalls (1153 m, Virginia) |
95 % |
| Houghton (327 m, Michigan) |
90 % |
| Houlton Intl. Airport (150 m, Maine) |
95 % |
| Houma-Terrebonne Airport (3 m, Mississippi) |
85 % |
| Houston (106 m, Texas) |
75 % |
| Houston Executive Airport (51 m, Texas) |
80 % |
| Houston Southwest Airport (21 m, Texas) |
80 % |
| Hudson Bay Airport (358 m, Saskatchewan) |
88 % |
| Hunter Army Airfield (13 m, Georgia) |
75 % |
| Huntingburg Airport (161 m, Indiana) |
90 % |
| Huntsville Intl. Airport (196 m, Alabama) |
90 % |
| Huntsville Regional Airport (111 m, Texas) |
70 % |
| Hurlburt Field (11 m, Florida) |
95 % |
| Huron (234 m, Michigan) |
95 % |
| Huron Regional Airport (393 m, South Dakota) |
63 % |
| Huslia Airport (65 m, Alaska) |
40 % |
| Hutchinson (931 m, Texas) |
50 % |
| Hutchinson Airport (462 m, Kansas) |
65 % |
| Hutchinson Airport (323 m, Minnesota) |
75 % |
| Hydaburg Seaplane Base (1 m, Alaska) |
40 % |
| Idaho (1010 m, Idaho) |
35 % |
| Idaho Falls Regional Airport (1441 m, Idaho) |
30 % |
| Igiugig Airport (27 m, Alaska) |
30 % |
| Ile Bicquette (1 m, Quebec) |
95 % |
| Ile Rouge (5 m, Quebec) |
95 % |
| Iliamna Airport (49 m, Alaska) |
20 % |
| Illinois Valley Regional Airport (199 m, Illinois) |
75 % |
| Imperial County AP (-17 m, California) |
10 % |
| Imperial Municipal (997 m, Nebraska) |
75 % |
| Independence Airport (298 m, Iowa) |
50 % |
| Independence Airport (251 m, Kansas) |
90 % |
| Indian Mountain LRRS Airport (372 m, Alaska) |
40 % |
| Indiana (429 m, Pennsylvania) |
95 % |
| Indianapolis Executive Airport (281 m, Indiana) |
80 % |
| Indianapolis Intl. Airport (246 m, Indiana) |
90 % |
| Inuvik (68 m, Northwest Territories) |
85 % |
| Inverness Airport (15 m, Florida) |
95 % |
| Inyokern Airport (749 m, California) |
15 % |
| Iowa (198 m, Iowa) |
70 % |
| Iowa Falls Airport (347 m, Iowa) |
55 % |
| Iron Springs (858 m, Alberta) |
70 % |
| Isbell Field (267 m, Alabama) |
90 % |
| Island Lake Airport (235 m, Manitoba) |
50 % |
| Ithaca Tompkins Regional Airport (335 m, New York) |
80 % |
| J. Lynn Helms Sevier (107 m, Arkansas) |
95 % |
| Jack Barstow Airport (194 m, Michigan) |
70 % |
| Jack Brooks Regional Airport (7 m, Texas) |
85 % |
| Jack Edwards Airport (5 m, Alabama) |
75 % |
| Jackson (305 m, Michigan) |
70 % |
| Jackson Hole Airport (1964 m, Wyoming) |
30 % |
| Jackson Julian Carr (416 m, Kentucky) |
95 % |
| Jackson-Evers Intl. Airport (91 m, Mississippi) |
87 % |
| Jacksonville (190 m, Illinois) |
95 % |
| Jacksonville Executive at Craig Airport (12 m, Florida) |
80 % |
| Jacksonville Intl. Airport (11 m, Florida) |
84 % |
| Jacqueline Cochran Regional Airport (-36 m, California) |
15 % |
| Jaffrey Airport (317 m, New Hampshire) |
75 % |
| Jamestown Regional Airport (454 m, North Dakota) |
60 % |
| Jasper (213 m, Indiana) |
85 % |
| Jasper Airport (65 m, Texas) |
80 % |
| Jasper Warden (1020 m, Alberta) |
45 % |
| Jefferson (167 m, Missouri) |
65 % |
| Jennings Airport (7 m, Louisiana) |
85 % |
| Jerome (1233 m, Idaho) |
20 % |
| Jesup Airport (33 m, Georgia) |
95 % |
| Jim Hamilton (59 m, South Carolina) |
65 % |
| Jim Kelly Field (736 m, Nebraska) |
90 % |
| Jimmy Carter Regional Airport (143 m, Georgia) |
70 % |
| Jimmy Lake (636 m, Saskatchewan) |
80 % |
| John Bell Williams Airport (75 m, Mississippi) |
95 % |
| John F. Kennedy Intl. Airport (7 m, New York) |
73 % |
| John F. Kennedy Memorial Airport (251 m, Wisconsin) |
95 % |
| John H. Batten Airport (205 m, Wisconsin) |
75 % |
| John Wayne Airport (16 m, California) |
70 % |
| Johnson (334 m, Kansas) |
85 % |
| Johnstown (696 m, Pennsylvania) |
90 % |
| Joint Base Andrews (88 m, Maryland) |
80 % |
| Joint Base Elmendorf-Richardson (59 m, Alaska) |
50 % |
| Joint Base Lewis-McChord (88 m, Washington) |
55 % |
| Joliet Regional Airport (177 m, Illinois) |
90 % |
| Jonesboro Airport (80 m, Arkansas) |
70 % |
| Jonesville Airport (430 m, Virginia) |
95 % |
| Jonquière (128 m, Quebec) |
75 % |
| Joplin Regional Airport (297 m, Missouri) |
85 % |
| Jordan Airport (811 m, Montana) |
65 % |
| Junction AP (522 m, Texas) |
70 % |
| Juneau Intl. Airport (7 m, Alaska) |
30 % |
| Kalamazoo/Battle Creek Intl. Airport (266 m, Michigan) |
70 % |
| Kalskag Airport (17 m, Alaska) |
25 % |
| Kamloops Airport (345 m, British Columbia) |
45 % |
| Kansas (313 m, Missouri) |
87 % |
| Kapuskasing (218 m, Ontario) |
95 % |
| Kapuskasing (227 m, Ontario) |
95 % |
| Katatota Island (AUT) (261 m, Ontario) |
95 % |
| Kearney Regional Airport (649 m, Nebraska) |
90 % |
| Keesler Air Force Base (10 m, Mississippi) |
80 % |
| Kelowna Intl. Airport (456 m, British Columbia) |
35 % |
| Kelsey Dam CS (183 m, Manitoba) |
55 % |
| Kenai Airport (29 m, Alaska) |
45 % |
| Kendall-Tamiami Executive Airport (3 m, Florida) |
75 % |
| Kenora Airport (406 m, Quebec) |
90 % |
| Kenosha Regional Airport (226 m, Wisconsin) |
70 % |
| Keokuk Airport (205 m, Iowa) |
75 % |
| Kerrville Airport (493 m, Texas) |
75 % |
| Ketchikan Intl. Airport (29 m, Alaska) |
45 % |
| Key Lake Airport (510 m, Saskatchewan) |
40 % |
| Key West Intl. Airport (5 m, Florida) |
74 % |
| Kickapoo Downtown Airport (304 m, Texas) |
50 % |
| Killarney (AUT) (196 m, Ontario) |
70 % |
| Killeen (309 m, Texas) |
50 % |
| Kimball Muni Apt (1501 m, Nebraska) |
65 % |
| Kindersley Regional Airport (698 m, Saskatchewan) |
90 % |
| King Cove Airport (47 m, Alaska) |
95 % |
| King Salmon Airport (14 m, Alaska) |
30 % |
| Kingman Airport (1033 m, Arizona) |
10 % |
| Kings Land O’ Lakes Airport (520 m, Wisconsin) |
90 % |
| Kingston Arpt (Man) (93 m, Ontario) |
95 % |
| Kingstree Airport (20 m, South Carolina) |
85 % |
| Kinston Regional Jetport (29 m, North Carolina) |
70 % |
| Kipnuk Airport (3 m, Alaska) |
90 % |
| Kirksville Regional Airport (294 m, Missouri) |
90 % |
| Kit Carson (1285 m, Colorado) |
65 % |
| Kivalina Airport (3 m, Alaska) |
80 % |
| Klamath Falls Airport (1244 m, Oregon) |
30 % |
| Klawock Airport (15 m, Alaska) |
40 % |
| Knox (17 m, Maine) |
90 % |
| Knox (363 m, Ohio) |
85 % |
| Knox Airport (209 m, Indiana) |
95 % |
| Knoxville (283 m, Iowa) |
70 % |
| Kodiak Airport (34 m, Alaska) |
60 % |
| Kokomo Airport (253 m, Indiana) |
85 % |
| Koliganek Airport (82 m, Alaska) |
20 % |
| Komakuk Beach (13 m, Yukon) |
95 % |
| Kuujjuaq Airport (44 m, Quebec) |
95 % |
| Kuujjuarapik Airport (24 m, Quebec) |
95 % |
| L'Assomption (21 m, Quebec) |
95 % |
| L. M. Clayton Airport (605 m, Montana) |
75 % |
| LA/Palmdale Regional Airport (774 m, California) |
5 % |
| La Baie (135 m, Quebec) |
85 % |
| La Crosse Airport (202 m, Wisconsin) |
65 % |
| La Grande Rivière Airport (195 m, Quebec) |
60 % |
| La Grande-4 Airport (306 m, Quebec) |
65 % |
| La Grande/Union (826 m, Oregon) |
30 % |
| La Grange (99 m, Texas) |
75 % |
| La Junta Airport (1292 m, Colorado) |
55 % |
| La Pocatière (31 m, Quebec) |
95 % |
| La Porte Airport (248 m, Indiana) |
85 % |
| La Ronge (379 m, Saskatchewan) |
65 % |
| La Ronge Airport (379 m, Saskatchewan) |
60 % |
| La Tuque (169 m, Quebec) |
95 % |
| LaGrange-Callaway Airport (211 m, Georgia) |
95 % |
| LaGuardia Airport (9 m, New York) |
64 % |
| Lac la Biche (567 m, Alberta) |
70 % |
| Lackland Air Force Base (210 m, Texas) |
75 % |
| Lacon Airport (173 m, Illinois) |
90 % |
| Laconia Airport (166 m, New Hampshire) |
80 % |
| Ladd Army Airfield (137 m, Alaska) |
25 % |
| Lafayette Regional Airport (13 m, Louisiana) |
70 % |
| Lago Vista Airport (375 m, Texas) |
45 % |
| Lake (3026 m, Colorado) |
80 % |
| Lake (1441 m, Oregon) |
25 % |
| Lake Charles Airport (5 m, Louisiana) |
79 % |
| Lake Cumberland Regional Airport (283 m, Kentucky) |
95 % |
| Lake Hood Seaplane Base (22 m, Alaska) |
45 % |
| Lake Saint Pierre (16 m, Quebec) |
90 % |
| Lake Tahoe Airport (1909 m, California) |
30 % |
| Lakehurst AP (24 m, New Jersey) |
65 % |
| Lakeland Airport (496 m, Wisconsin) |
90 % |
| Lakeland Linder Regional Airport (1 m, Florida) |
85 % |
| Lamar Airport (1129 m, Colorado) |
75 % |
| Lambert (172 m, Missouri) |
70 % |
| Lamoni (342 m, Iowa) |
85 % |
| Lampasas Airport (370 m, Texas) |
50 % |
| Lancaster (148 m, South Carolina) |
95 % |
| Lancaster Airport (123 m, Pennsylvania) |
80 % |
| Lancaster Airport (153 m, Texas) |
65 % |
| Lander/Hunt Field AP (1694 m, Wyoming) |
15 % |
| Langara AP (34 m, British Columbia) |
75 % |
| Lansing Airport (188 m, Illinois) |
80 % |
| Laramie Regional Airport (2218 m, Wyoming) |
55 % |
| Laredo Intl. Airport (155 m, Texas) |
45 % |
| Las Cruces Intl. Airport (1358 m, New Mexico) |
20 % |
| Las Vegas Airport (2092 m, New Mexico) |
25 % |
| Laughlin Air Force Base (327 m, Texas) |
90 % |
| Laughlin/Bullhead Intl. Airport (167 m, Arizona) |
5 % |
| Laurens (212 m, South Carolina) |
95 % |
| Laurinburg-Maxton Airport (67 m, North Carolina) |
75 % |
| Lawrence Airport (254 m, Kansas) |
85 % |
| Lawrence Airport (45 m, Maine) |
60 % |
| Lawrence J. Timmerman Airport (224 m, Wisconsin) |
60 % |
| Lawrenceville-Vincennes Intl. Airport (131 m, Illinois) |
90 % |
| Le Mars Airport (365 m, Iowa) |
70 % |
| Lea (1114 m, New Mexico) |
50 % |
| Leader Airport (676 m, Saskatchewan) |
75 % |
| Lebanon Airport (182 m, New Hampshire) |
95 % |
| Lee Gilmer Memorial Airport (389 m, Georgia) |
85 % |
| Lee’s Summit Airport (306 m, Missouri) |
90 % |
| Leesburg Executive Airport (119 m, Virginia) |
60 % |
| Lehigh Valley Intl. Airport (117 m, Pennsylvania) |
80 % |
| Lemhi (1233 m, Idaho) |
30 % |
| Lenawee (244 m, Michigan) |
70 % |
| Lenoxville (181 m, Quebec) |
95 % |
| Lethbridge (922 m, Alberta) |
70 % |
| Lewis University Airport (231 m, Illinois) |
75 % |
| Lewiston (438 m, Idaho) |
20 % |
| Lewistown Airport (1263 m, Montana) |
65 % |
| Liberal Mid-America Regional Airport (879 m, Kansas) |
75 % |
| Lima Allen (296 m, Ohio) |
75 % |
| Limon Municipal (1635 m, Colorado) |
90 % |
| Lincoln Airport (362 m, Nebraska) |
50 % |
| Lincoln Regional Airport (37 m, California) |
20 % |
| Lincolnton-Lincoln (267 m, North Carolina) |
75 % |
| Lindburg Landing (183 m, Northwest Territories) |
45 % |
| Linden Airport (7 m, New Jersey) |
70 % |
| Litchfield Airport (347 m, Minnesota) |
85 % |
| Litchfield Airport (210 m, Illinois) |
95 % |
| Little Falls/Morrison (342 m, Minnesota) |
45 % |
| Little Rock Air Force Base (103 m, Arkansas) |
75 % |
| Livermore Airport (121 m, California) |
55 % |
| Livingston (293 m, Michigan) |
70 % |
| Llano Airport (336 m, Texas) |
50 % |
| Lloydminster Airport (669 m, Alberta) |
80 % |
| Logan (178 m, Illinois) |
90 % |
| Logan Intl. Airport (9 m, Massachusetts) |
78 % |
| Logan-Cache Airport (1358 m, Utah) |
20 % |
| Logansport Airport (225 m, Indiana) |
90 % |
| Lompoc Airport (27 m, California) |
65 % |
| London AP (278 m, Ontario) |
95 % |
| London-Corbin Airport (362 m, Kentucky) |
95 % |
| Lone Star Executive Airport (75 m, Texas) |
80 % |
| Lonesome Pine Airport (817 m, Virginia) |
90 % |
| Long (30 m, New York) |
75 % |
| Long Beach Airport (12 m, California) |
70 % |
| Long Prairie Airport (394 m, Minnesota) |
50 % |
| Longstaff Bluff (162 m, Nunavut) |
80 % |
| Longue Pointe De Mingan (11 m, Quebec) |
95 % |
| Longville Airport (407 m, Minnesota) |
70 % |
| Lorain (242 m, Ohio) |
80 % |
| Lordsburg Airport (1307 m, New Mexico) |
20 % |
| Los Alamitos Army Airfield (11 m, California) |
65 % |
| Los Alamos (2186 m, New Mexico) |
20 % |
| Los Angeles Downtow (82 m, California) |
70 % |
| Louisa (150 m, Virginia) |
80 % |
| Louisville Intl. Airport (149 m, Kentucky) |
87 % |
| Lowcountry Regional Airport (31 m, South Carolina) |
90 % |
| Lowe Army Heliport (74 m, Alabama) |
95 % |
| Lt. Col W.G. (305 m, Manitoba) |
75 % |
| Lubbock Preston Smith Intl. Airport (988 m, Texas) |
35 % |
| Luce (265 m, Michigan) |
90 % |
| Lucky Lake (665 m, Saskatchewan) |
95 % |
| Lucy Island (26 m, British Columbia) |
70 % |
| Luke Air Force Base (331 m, Arizona) |
10 % |
| Lumberton Airport (38 m, North Carolina) |
75 % |
| Lupin (488 m, Northwest Territories) |
60 % |
| Luray Caverns Airport (275 m, Virginia) |
75 % |
| Luverne Airport (436 m, Minnesota) |
60 % |
| Lynchburg Regional Airport (286 m, Virginia) |
70 % |
| Lynn Lake Airport (354 m, Manitoba) |
40 % |
| Lytton AP (225 m, British Columbia) |
25 % |
| MBS Intl. Airport (204 m, Michigan) |
65 % |
| Mac Crenshaw Memorial Airport (138 m, Alabama) |
80 % |
| MacDill Air Force Base (4 m, Florida) |
90 % |
| Mackenzie (690 m, British Columbia) |
30 % |
| Mackenzie Airport (695 m, British Columbia) |
30 % |
| Mackinac (226 m, Michigan) |
95 % |
| Macomb Airport (216 m, Illinois) |
90 % |
| Madera Airport (77 m, California) |
25 % |
| Madison (330 m, Minnesota) |
45 % |
| Madison (230 m, Alabama) |
85 % |
| Madison Airport (523 m, South Dakota) |
65 % |
| Madison County Airport (289 m, Kentucky) |
90 % |
| Madisonville Airport (134 m, Kentucky) |
90 % |
| Magdalen (8 m, Quebec) |
55 % |
| Magic Valley Regional Airport (1265 m, Idaho) |
45 % |
| Majors Airport (163 m, Texas) |
65 % |
| Malahat (366 m, British Columbia) |
50 % |
| Malcolm McKinnon Airport (6 m, Georgia) |
75 % |
| Malmstrom Air Force Base (1056 m, Montana) |
50 % |
| Mammoth Yosemite Airport (2173 m, California) |
30 % |
| Manassas Regional Airport (59 m, North Carolina) |
95 % |
| Manchester (71 m, New Hampshire) |
65 % |
| Manhattan Regional Airport (322 m, Kansas) |
85 % |
| Manistee (189 m, Michigan) |
70 % |
| Manistique (209 m, Michigan) |
95 % |
| Maniwaki Airport (201 m, Quebec) |
95 % |
| Mankato Regional Airport (311 m, Minnesota) |
50 % |
| Manley Hot Springs Airport (82 m, Alaska) |
30 % |
| Manokotak Airport (16 m, Alaska) |
40 % |
| Mansfield Lahm Regional Airport (395 m, Ohio) |
90 % |
| Maple Creek (767 m, Saskatchewan) |
90 % |
| Maple Lake Airport (313 m, Minnesota) |
75 % |
| March Joint Air Reserve Base (468 m, California) |
45 % |
| Marco (2 m, Florida) |
60 % |
| Marfa Airport (1473 m, Texas) |
75 % |
| Marianna Airport (34 m, Florida) |
85 % |
| Marin (1 m, California) |
35 % |
| Marine Corps Air Facility Quantico (4 m, Virginia) |
95 % |
| Marine Corps Air Station Beaufort (12 m, South Carolina) |
70 % |
| Marine Corps Air Station Cherry Point (11 m, North Carolina) |
75 % |
| Marine Corps Air Station Miramar (134 m, California) |
75 % |
| Marine Corps Air Station New River (8 m, North Carolina) |
75 % |
| Marine Corps Auxiliary Landing Field Bogue (7 m, North Carolina) |
70 % |
| Marine Corps Base Camp Pendleton (24 m, California) |
70 % |
| Marion (350 m, Arkansas) |
70 % |
| Marion Airport (303 m, Ohio) |
90 % |
| Marion Airport (28 m, South Carolina) |
80 % |
| Marion Wytheville (780 m, Virginia) |
95 % |
| Marshall Army Airfield Airport (324 m, Kansas) |
95 % |
| Marshall Don Hunter Sr. Airport (31 m, Alaska) |
30 % |
| Marshall Town Muni (296 m, Iowa) |
55 % |
| Marshfield Airport (389 m, Wisconsin) |
70 % |
| Martha's Vineyard (21 m, Massachusetts) |
90 % |
| Martin State Airport (7 m, Maryland) |
65 % |
| Mary’s Harbour Airport (12 m, Newfoundland) |
85 % |
| Mason (363 m, Iowa) |
55 % |
| Mason (197 m, Michigan) |
80 % |
| Mason Jewett Field (280 m, Michigan) |
55 % |
| Massena Intl. Airport (65 m, New York) |
95 % |
| Matagami Airport (280 m, Quebec) |
95 % |
| Mather Air Force Base (29 m, California) |
30 % |
| Maxwell Air Force Base (51 m, Alabama) |
85 % |
| Mayo Airport (504 m, Yukon) |
40 % |
| Mc Gregor (180 m, Texas) |
55 % |
| McAlester Regional Airport (231 m, Oklahoma) |
80 % |
| McAllen-Miller Intl. Airport (30 m, Texas) |
80 % |
| McCall Airport (1530 m, Idaho) |
15 % |
| McCarran Intl. Airport (664 m, Nevada) |
5 % |
| McCarthy Airport (455 m, Alaska) |
40 % |
| McClellan Airfield Airport (23 m, California) |
30 % |
| McClellan-Palomar Airport (100 m, California) |
70 % |
| McComb-Pike (126 m, Mississippi) |
80 % |
| McConnell Air Force Base (413 m, Kansas) |
80 % |
| McCook Ben Nelson Regional Airport (786 m, Nebraska) |
90 % |
| McEntire Joint National Guard Base (77 m, South Carolina) |
70 % |
| McGhee Tyson Airport (299 m, Tennessee) |
84 % |
| McGrath Airport (103 m, Alaska) |
20 % |
| McGregor Airport (374 m, Minnesota) |
65 % |
| McGuire Air Force Base (41 m, New Jersey) |
95 % |
| McKellar-Sipes Regional Airport (132 m, Tennessee) |
85 % |
| McMinnville Airport (159 m, Oregon) |
55 % |
| McNary Field Airport (61 m, Oregon) |
55 % |
| McTavish (73 m, Quebec) |
95 % |
| Meacham (1134 m, Oregon) |
35 % |
| Meadow Lake Airport (2095 m, Colorado) |
40 % |
| Meadows Field Airport Airport (150 m, California) |
15 % |
| Mecklenburg-Bruns. Arpt (430 m, Virginia) |
90 % |
| Medicine Hat (717 m, Alberta) |
70 % |
| Medicine Hat Airport (717 m, Alberta) |
70 % |
| Medicine Lodge (467 m, Kansas) |
65 % |
| Meeker (1948 m, Colorado) |
30 % |
| Melbourne Intl. Airport (10 m, Florida) |
80 % |
| Melfort (490 m, Saskatchewan) |
85 % |
| Melita (446 m, Manitoba) |
85 % |
| Memorial Field Airport (165 m, Arkansas) |
95 % |
| Memphis Airport (87 m, Tennessee) |
64 % |
| Mena Intermountain Airport (329 m, Arkansas) |
20 % |
| Menominee (Awos) (191 m, Michigan) |
70 % |
| Menomonie Airport (273 m, Wisconsin) |
50 % |
| Merced Regional Airport (47 m, California) |
20 % |
| Mercer (553 m, North Dakota) |
65 % |
| Mercury/Desert Rock (1006 m, Nevada) |
5 % |
| Meriden Markham Airport (31 m, Connecticut) |
70 % |
| Meridian Regional Airport (94 m, Mississippi) |
90 % |
| Merle K. (13 m, Alaska) |
35 % |
| Merrill Field (22 m, Alaska) |
45 % |
| Merrill Muni Arpt (401 m, Wisconsin) |
75 % |
| Mesquite Metro Airport (136 m, Texas) |
60 % |
| Metlakatla Seaplane Base (0 m, Alaska) |
40 % |
| Metropolis Airport (117 m, Illinois) |
95 % |
| Miami Intl. Airport (4 m, Florida) |
74 % |
| Michael J. Smith Field (3 m, North Carolina) |
75 % |
| Michel-Pouliot Gaspé Airport (35 m, Quebec) |
75 % |
| Michigan (200 m, Indiana) |
90 % |
| Mid Delta Regional Airport (40 m, Mississippi) |
90 % |
| Mid-Ohio Valley Regional Airport (262 m, West-Virginia) |
95 % |
| MidAmerica St. Louis Airport (135 m, Illinois) |
85 % |
| MidCoast Regional Airport at Wright Army Airfield (14 m, Georgia) |
85 % |
| Middle Georgia Regional Airport (110 m, Georgia) |
81 % |
| Middlesboro Airport (352 m, Kentucky) |
90 % |
| Middleton (14 m, Alaska) |
80 % |
| Middleton Field (78 m, Alabama) |
85 % |
| Midland Airpark (854 m, Texas) |
50 % |
| Midland Intl. Airport (874 m, Texas) |
55 % |
| Midlothian Airport (217 m, Texas) |
50 % |
| Miles City Airport (801 m, Montana) |
50 % |
| Miley Memorial Field Airport (2124 m, Wyoming) |
20 % |
| Milford Municipal (1536 m, Utah) |
4 % |
| Milk River (1050 m, Alberta) |
70 % |
| Millard Airport (320 m, Nebraska) |
55 % |
| Miller Field Airport (792 m, Nebraska) |
75 % |
| Millington Regional Jetport Airport (98 m, Tennessee) |
95 % |
| Millinocket Airport (124 m, Maine) |
95 % |
| Millville Airport (25 m, New Jersey) |
90 % |
| Milton (192 m, Massachusetts) |
85 % |
| Minchumina Airport (213 m, Alaska) |
25 % |
| Mineral Point (359 m, Wisconsin) |
40 % |
| Mineral Wells Airport (296 m, Texas) |
55 % |
| Minneapolis (255 m, Minnesota) |
65 % |
| Minot Intl. Airport (522 m, North Dakota) |
65 % |
| Miscou (5 m, New Brunswick) |
78 % |
| Mission Field (1418 m, Montana) |
45 % |
| Missoula Intl. Airport (972 m, Montana) |
20 % |
| Mistook (113 m, Quebec) |
75 % |
| Mitchell Airport (397 m, South Dakota) |
55 % |
| Mobile Regional Airport (67 m, Alabama) |
85 % |
| Mobridge Airport (508 m, South Dakota) |
70 % |
| Modesto (30 m, California) |
20 % |
| Moffett Federal Airfield (12 m, California) |
40 % |
| Mojave Air and Space Port (849 m, California) |
20 % |
| Moncton AP (71 m, New Brunswick) |
90 % |
| Monmouth Executive Airport (48 m, New Jersey) |
80 % |
| Monroe (258 m, Indiana) |
95 % |
| Monroe Municipal Arpt (331 m, Wisconsin) |
40 % |
| Monroe Regional Airport (24 m, Louisiana) |
90 % |
| Mont Joli AP (54 m, Quebec) |
80 % |
| Montauk Airport (2 m, New York) |
75 % |
| Monterey Regional Airport (77 m, California) |
70 % |
| Montevideo (Awos) (315 m, Minnesota) |
45 % |
| Montgomery (164 m, Maryland) |
80 % |
| Montgomery Field Airport (129 m, California) |
70 % |
| Montgomery Regional Airport (62 m, Alabama) |
71 % |
| Monticello Airport (36 m, Arkansas) |
90 % |
| Monticello Regional Airport (259 m, Iowa) |
70 % |
| Montreal/Dorval AP (34 m, Quebec) |
95 % |
| Montreal/Mirabel (82 m, Quebec) |
95 % |
| Montrose Regional Airport (1755 m, Colorado) |
25 % |
| Moody Air Force Base (71 m, Georgia) |
75 % |
| Moore (1129 m, Texas) |
45 % |
| Moore (141 m, North Carolina) |
65 % |
| Moorhead Airport (280 m, Minnesota) |
40 % |
| Moose Jaw CS (577 m, Saskatchewan) |
95 % |
| Moose Lake Co Arpt (328 m, Minnesota) |
35 % |
| Moosonee Airport (9 m, Quebec) |
85 % |
| Mora Muni (Awos) (309 m, Minnesota) |
55 % |
| Morden CDA CS (298 m, Manitoba) |
90 % |
| Morgantown Airport (380 m, West-Virginia) |
85 % |
| Moriarty Airport (1889 m, New Mexico) |
20 % |
| Morris Airport (178 m, Illinois) |
75 % |
| Morris Muni (Awos) (344 m, Minnesota) |
65 % |
| Morristown Airport (57 m, New Jersey) |
80 % |
| Morrisville-Stowe State Airport (223 m, Vermont) |
80 % |
| Moultrie Airport (90 m, Georgia) |
80 % |
| Mount Airy/Surry (380 m, North Carolina) |
75 % |
| Mount Carmel Airport (131 m, Illinois) |
90 % |
| Mount Forest (415 m, Ontario) |
90 % |
| Mount Pleasant Airport (224 m, Iowa) |
85 % |
| Mount Pleasant Airport (230 m, Michigan) |
70 % |
| Mount Pleasant Airport (111 m, Texas) |
80 % |
| Mount Pleasant Regional Airport (4 m, South Carolina) |
85 % |
| Mount Shasta (1080 m, California) |
30 % |
| Mount Washington Airport (1910 m, New Hampshire) |
100 % |
| Mount Washington Regional Airport (319 m, New Hampshire) |
90 % |
| Mountain Village Airport (103 m, Alaska) |
55 % |
| Muir Army Airfield (149 m, Pennsylvania) |
75 % |
| Mullan Pass (1829 m, Idaho) |
35 % |
| Murray-Calloway (176 m, Kentucky) |
80 % |
| Muscatine Airport (167 m, Iowa) |
80 % |
| Muskegon (193 m, Michigan) |
75 % |
| Myrtle Beach Intl. Airport (8 m, South Carolina) |
60 % |
| Nacogdoches (108 m, Texas) |
75 % |
| Nagagami (AUT) (264 m, Ontario) |
95 % |
| Nakusp (512 m, British Columbia) |
35 % |
| Nampa Airport (773 m, Idaho) |
15 % |
| Nanaimo Airport (28 m, British Columbia) |
55 % |
| Nantucket Memorial Airport (13 m, Massachusetts) |
80 % |
| Napa (10 m, California) |
45 % |
| Naples Airport (3 m, Florida) |
75 % |
| Nashua Airport (61 m, New Hampshire) |
65 % |
| Nashville Intl. Airport (180 m, Tennessee) |
74 % |
| Natashquan Airport (11 m, Quebec) |
85 % |
| Natashquan Airport (9 m, Quebec) |
85 % |
| Natchez-Adams (83 m, Mississippi) |
80 % |
| Natchitoches Regional Airport (37 m, Louisiana) |
90 % |
| Naval Air Engineering Station Lakehurst (31 m, New Jersey) |
65 % |
| Naval Air Facility El Centro (-13 m, California) |
10 % |
| Naval Air Station Corpus Christi (6 m, Texas) |
80 % |
| Naval Air Station Fallon (1199 m, Nevada) |
15 % |
| Naval Air Station Jacksonville (7 m, Florida) |
80 % |
| Naval Air Station Joint Reserve Base Fort Worth (198 m, Texas) |
40 % |
| Naval Air Station Key West (2 m, Florida) |
75 % |
| Naval Air Station Kingsville (17 m, Texas) |
80 % |
| Naval Air Station Lemoore (73 m, California) |
20 % |
| Naval Air Station Meridian (91 m, Louisiana) |
85 % |
| Naval Air Station North (8 m, California) |
70 % |
| Naval Air Station Oceana (7 m, Virginia) |
60 % |
| Naval Air Station Pensacola (9 m, Florida) |
85 % |
| Naval Air Station Point Mugu (2 m, California) |
80 % |
| Naval Air Station Whiting Field (54 m, Florida) |
85 % |
| Naval Air Station Whiting Field (61 m, Florida) |
80 % |
| Naval Air Weapons Station China Lake (696 m, California) |
10 % |
| Naval Auxiliary Landing Field Fentress (4 m, Virginia) |
50 % |
| Naval Auxiliary Landing Field Orange Grove (78 m, Texas) |
80 % |
| Naval Outlying Landing Field Imperial Beach (6 m, California) |
80 % |
| Naval Station Mayport (5 m, Florida) |
80 % |
| Naval Station Norfolk (5 m, Virginia) |
60 % |
| Nebraska (354 m, Nebraska) |
80 % |
| Needles Airport (302 m, California) |
5 % |
| Nellis Air Force Base (570 m, Nevada) |
5 % |
| Nelson (535 m, British Columbia) |
55 % |
| Nelson Lagoon Airport (4 m, Alaska) |
70 % |
| Nenana Airport (110 m, Alaska) |
25 % |
| New Bedford Regional Airport (23 m, Massachusetts) |
85 % |
| New Braunfels Airport (197 m, Texas) |
75 % |
| New Carlisle 1 (46 m, Quebec) |
85 % |
| New Castle Airport (327 m, Pennsylvania) |
85 % |
| New Castle Airport (24 m, Delaware) |
90 % |
| New Century AirCenter (331 m, Kansas) |
85 % |
| New Orleans Airport (9 m, Louisiana) |
85 % |
| New Orleans Lakefront Airport (3 m, Louisiana) |
70 % |
| New Richmond Regional Airport (304 m, Wisconsin) |
60 % |
| New River Valley Airport (642 m, Virginia) |
95 % |
| New Stuyahok Airport (92 m, Alaska) |
25 % |
| New Ulm Airport (308 m, Minnesota) |
55 % |
| New York (27 m, New York) |
70 % |
| Newark Intl. Airport (9 m, New Jersey) |
75 % |
| Newark-Heath Airport (269 m, Ohio) |
85 % |
| Newberry (173 m, South Carolina) |
95 % |
| Newport Airport (37 m, Oregon) |
90 % |
| Newport State Airport (52 m, Rhode Island) |
90 % |
| Newport State Airport (284 m, Vermont) |
90 % |
| Newton (467 m, Kansas) |
65 % |
| Newton Airport (290 m, Iowa) |
45 % |
| Niagara Falls Intl. Airport (180 m, New York) |
90 % |
| Nicolet (8 m, Quebec) |
95 % |
| Nikolai Airport (126 m, Alaska) |
20 % |
| Nipawin Airport (374 m, Saskatchewan) |
80 % |
| Nogales Intl. Airport (1184 m, Arizona) |
10 % |
| Nome Airport (6 m, Alaska) |
90 % |
| Norfolk (Nexrad) (64 m, Virginia) |
80 % |
| Norfolk Intl. Airport (9 m, Virginia) |
55 % |
| Norfolk Regional Airport (473 m, Nebraska) |
55 % |
| Norman Wells (78 m, Northwest Territories) |
90 % |
| Normandin (137 m, Quebec) |
85 % |
| North Battleford Airport (548 m, Saskatchewan) |
90 % |
| North Bay (370 m, Ontario) |
95 % |
| North Central State Airport (134 m, Rhode Island) |
85 % |
| North Central West Virginia Airport (367 m, West-Virginia) |
85 % |
| North Las Vegas Airport (671 m, Nevada) |
5 % |
| North Perry Airport (3 m, Florida) |
70 % |
| North Platte Regional Airport (849 m, Nebraska) |
65 % |
| North Point (8 m, Prince Edward Island) |
80 % |
| North Texas Regional Airport (228 m, Texas) |
60 % |
| Northeast Alabama Regional Airport (173 m, Alabama) |
85 % |
| Northeast Florida Regional Airport (3 m, Florida) |
85 % |
| Northeast Iowa Regional Airport (343 m, Iowa) |
60 % |
| Northeast Philadelphia Airport (37 m, Pennsylvania) |
85 % |
| Northeastern Regional Airport (6 m, North Carolina) |
70 % |
| Northern Aroostook Regional Airport (301 m, Maine) |
95 % |
| Northern Maine Regional Airport at Presque Isle (146 m, Maine) |
85 % |
| Northway Airport (525 m, Alaska) |
30 % |
| Northwest Alabama Regional Airport (168 m, Alabama) |
95 % |
| Northwest Arkansas Regional Airport (392 m, Arkansas) |
85 % |
| Northwest Florida Beaches Intl. Airport (21 m, Florida) |
80 % |
| Northwest Florida Regional Airport (29 m, Florida) |
80 % |
| Northwest Regional Airport (217 m, British Columbia) |
35 % |
| Norway House Airport (224 m, Manitoba) |
60 % |
| Norwood Memorial Airport (15 m, Massachusetts) |
95 % |
| Nucla (1811 m, Colorado) |
10 % |
| Nuiqsut (17 m, Alaska) |
85 % |
| Nut Tree Airport (34 m, California) |
30 % |
| O’Hare Intl. Airport (205 m, Illinois) |
55 % |
| O’Neill Airport (619 m, Nebraska) |
70 % |
| Oakland (299 m, Michigan) |
50 % |
| Oakland Intl. Airport (6 m, California) |
70 % |
| Oakland/Troy Airport (222 m, Michigan) |
50 % |
| Ocala Intl. Airport (27 m, Florida) |
90 % |
| Ocean (4 m, Maryland) |
75 % |
| Oceanside Airport (9 m, California) |
75 % |
| Oconee (271 m, South Carolina) |
65 % |
| Odessa-Schlemeyer F (902 m, Texas) |
50 % |
| Oelwen (328 m, Iowa) |
55 % |
| Offutt Air Force Base (319 m, Nebraska) |
85 % |
| Ogalla\Searle Fld (999 m, Nebraska) |
70 % |
| Ogden-Hinckley Airport (1362 m, Utah) |
10 % |
| Ohio State University Airport (276 m, Ohio) |
85 % |
| Okeechobee (10 m, Florida) |
90 % |
| Okmulgee Regional Airport (219 m, Oklahoma) |
90 % |
| Olive Branch Airport (123 m, Mississippi) |
85 % |
| Olivia Airport (328 m, Minnesota) |
55 % |
| Olney-Noble (147 m, Illinois) |
90 % |
| Olympia Regional Airport (61 m, Washington) |
65 % |
| Omaha/Eppley Field AP (299 m, Nebraska) |
50 % |
| Omak Airport (382 m, Washington) |
30 % |
| Onatchiway (304 m, Quebec) |
70 % |
| Onefour CDA (935 m, Alberta) |
65 % |
| Ontario Airport (667 m, Oregon) |
30 % |
| Ontario Intl. Airport (287 m, California) |
45 % |
| Opa-locka Airport (3 m, Florida) |
75 % |
| Orange (4 m, Texas) |
80 % |
| Orange (111 m, New York) |
95 % |
| Orange (431 m, Iowa) |
70 % |
| Orange Airport (142 m, Virginia) |
95 % |
| Orange Airport (164 m, Massachusetts) |
70 % |
| Orangeburg Airport (60 m, South Carolina) |
70 % |
| Orcas (9 m, Washington) |
75 % |
| Ord/Sharp Field (631 m, Nebraska) |
70 % |
| Orlando Executive Airport (34 m, Florida) |
90 % |
| Orlando Intl. Airport (32 m, Florida) |
95 % |
| Orlando Sanford Intl. Airport (17 m, Florida) |
90 % |
| Oroville Airport (57 m, California) |
30 % |
| Orr Regional Airport (397 m, Minnesota) |
80 % |
| Ortonville (335 m, Minnesota) |
55 % |
| Osceola Muni Arpt (275 m, Wisconsin) |
70 % |
| Oscoda-Wurtsmith Airport (188 m, Michigan) |
90 % |
| Oshawa (140 m, Ontario) |
75 % |
| Oskaloosa Airport (256 m, Iowa) |
85 % |
| Osoyoos (283 m, British Columbia) |
30 % |
| Oswego (145 m, New York) |
90 % |
| Otis Air National Guard Base (40 m, Massachusetts) |
90 % |
| Ottawa Int AP (114 m, Ontario) |
95 % |
| Ottumwa Regional Airport (256 m, Iowa) |
85 % |
| Outagamie (280 m, Wisconsin) |
55 % |
| Owatonna (Awos) (350 m, Minnesota) |
65 % |
| Owensboro-Daviess (124 m, Kentucky) |
95 % |
| Owosso Community Airport (224 m, Michigan) |
85 % |
| Oxnard Airport (13 m, California) |
75 % |
| Oyen Agdm (767 m, Alberta) |
95 % |
| Ozark Regional Airport (283 m, Arkansas) |
90 % |
| Ozona Airport (726 m, Texas) |
75 % |
| Page Airport (1304 m, Arizona) |
5 % |
| Page Field (4 m, Florida) |
80 % |
| Paine Field (185 m, Washington) |
70 % |
| Palacios Airport (5 m, Texas) |
75 % |
| Palestine Airport (129 m, Texas) |
70 % |
| Palm Beach Intl. Airport (6 m, Florida) |
85 % |
| Palm Springs Intl. Airport (141 m, California) |
20 % |
| Palmer Airport (71 m, Alaska) |
40 % |
| Palo Alto Airport of Santa Clara (2 m, California) |
25 % |
| Pampa (989 m, Texas) |
55 % |
| Pangborn Memorial Airport (379 m, Washington) |
20 % |
| Parc Des Laurentid (791 m, Quebec) |
95 % |
| Parent (445 m, Quebec) |
95 % |
| Park Rapids Municip (437 m, Minnesota) |
55 % |
| Paso Robles Airport (255 m, California) |
25 % |
| Patrick Air Force Base (3 m, Florida) |
90 % |
| Patuxent River (14 m, Maryland) |
75 % |
| Paulding Northwest Atlanta Airport (393 m, Georgia) |
95 % |
| Pauls Valley Airport (295 m, Oklahoma) |
65 % |
| Paynesville Airport (360 m, Minnesota) |
75 % |
| Payson Airport (1572 m, Arizona) |
15 % |
| Peace River Airport (580 m, Alberta) |
70 % |
| Pearland Regional Airport (13 m, Texas) |
80 % |
| Pearson Field (8 m, Washington) |
55 % |
| Pella Airport (270 m, Iowa) |
65 % |
| Pellston Regional Airport (217 m, Michigan) |
75 % |
| Pelly (17 m, Northwest Territories) |
95 % |
| Penn Valley Airport (137 m, Pennsylvania) |
85 % |
| Penn Yan Airport (275 m, New York) |
75 % |
| Pensacola Intl. Airport (37 m, Florida) |
77 % |
| Penticton Regional Airport (344 m, British Columbia) |
40 % |
| Perry Airport (309 m, Iowa) |
70 % |
| Perry Foley Arpt (13 m, Florida) |
85 % |
| Perry Stokes Airport (1756 m, Colorado) |
45 % |
| Perryton Airport (889 m, Texas) |
75 % |
| Person (186 m, North Carolina) |
90 % |
| Petawawa Airport (130 m, Ontario) |
90 % |
| Peter O. Knight Airport (2 m, Florida) |
85 % |
| Peterborough (191 m, Ontario) |
95 % |
| Peterborough Airport (191 m, Ontario) |
95 % |
| Petersburg (59 m, Virginia) |
80 % |
| Petersburg James A. Johnson Airport (32 m, Alaska) |
35 % |
| Petersburg/Grant C. Arpt (293 m, West-Virginia) |
65 % |
| Philadelphia Intl. Airport (9 m, Pennsylvania) |
85 % |
| Philip Arpt (673 m, South Dakota) |
75 % |
| Philip Billard Airport (269 m, Kansas) |
85 % |
| Phillips/Price Co. Arpt (449 m, Wisconsin) |
95 % |
| Phoenix Deer Valley Airport (450 m, Arizona) |
10 % |
| Phoenix Goodyear Airport (295 m, Arizona) |
10 % |
| Phoenix Sky Harbor Intl. Airport (337 m, Arizona) |
5 % |
| Phoenix-Mesa Gateway Airport (422 m, Arizona) |
10 % |
| Pickens (309 m, South Carolina) |
90 % |
| Piedmont Triad Intl. Airport (277 m, North Carolina) |
70 % |
| Pierre Regional Airport (528 m, South Dakota) |
70 % |
| Pilot Mound (475 m, Manitoba) |
80 % |
| Pilot Point Airport (17 m, Alaska) |
45 % |
| Pincher Creek (AUT) (1190 m, Alberta) |
65 % |
| Pine Ridge Airport (1015 m, South Dakota) |
75 % |
| Pine River (395 m, Minnesota) |
55 % |
| Pine Springs (1663 m, Texas) |
55 % |
| Pineville Airport (544 m, West-Virginia) |
95 % |
| Pipestone Airport (529 m, Minnesota) |
50 % |
| Pitt Meadows Campbell Scientific (5 m, British Columbia) |
70 % |
| Pitt-Greenville Airport (8 m, North Carolina) |
65 % |
| Pittsburgh Intl. Airport (373 m, Pennsylvania) |
78 % |
| Pittsfield (216 m, Illinois) |
85 % |
| Pittsfield Airport (364 m, Massachusetts) |
75 % |
| Placerville Airport (788 m, California) |
20 % |
| Plant City Airport (47 m, Florida) |
20 % |
| Platteville Airport (312 m, Wisconsin) |
55 % |
| Plattsburgh Intl. Airport (72 m, New York) |
95 % |
| Plattsmouth Airport (366 m, Nebraska) |
70 % |
| Pleasanton Airport (131 m, Texas) |
75 % |
| Plymouth Airport (45 m, Massachusetts) |
85 % |
| Pocatello Regional Airport (1365 m, Idaho) |
30 % |
| Pocono Mountains Airport (584 m, Pennsylvania) |
85 % |
| Point Hope Airport (4 m, Alaska) |
85 % |
| Point Lay LRRS Airport (6 m, Alaska) |
95 % |
| Point Lepreau (1 m, New Brunswick) |
95 % |
| Point Petre (79 m, Ontario) |
90 % |
| Point Pleasant Airport (196 m, West-Virginia) |
90 % |
| Pointe Claveau (4 m, Quebec) |
75 % |
| Pointe Des Monts (6 m, Quebec) |
80 % |
| Ponca (304 m, Oklahoma) |
90 % |
| Pontiac Airport (201 m, Illinois) |
80 % |
| Pope Field (61 m, North Carolina) |
70 % |
| Poplar Bluff(Amos) (146 m, Missouri) |
85 % |
| Port Alexander Seaplane Base (0 m, Alaska) |
65 % |
| Port Alsworth Airport (81 m, Alaska) |
40 % |
| Port Aransas Airport (2 m, Texas) |
85 % |
| Port Columbus Intl. Airport (254 m, Ohio) |
80 % |
| Port Hardy Airport (22 m, British Columbia) |
90 % |
| Port Heiden (29 m, Alaska) |
45 % |
| Port Isabel AP (5 m, Texas) |
85 % |
| Port Meadville Airport (427 m, Pennsylvania) |
75 % |
| Port-Menier (55 m, Quebec) |
75 % |
| Porter (234 m, Indiana) |
80 % |
| Porterville Airport (135 m, California) |
25 % |
| Portland Airport (19 m, Maine) |
80 % |
| Portland Intl. Airport (12 m, Oregon) |
55 % |
| Portland-Troutdale Airport (11 m, Oregon) |
60 % |
| Portsmouth International Airport at Pease (31 m, New Hampshire) |
70 % |
| Posey Field (284 m, Alabama) |
95 % |
| Pottstown Limerick Airport (89 m, Pennsylvania) |
80 % |
| Prairie du Chien Airport (201 m, Wisconsin) |
65 % |
| Pratt Regional Airport (595 m, Kansas) |
65 % |
| Price/Carbon (1799 m, Utah) |
5 % |
| Prince Albert (428 m, Saskatchewan) |
90 % |
| Prince George Airport (691 m, British Columbia) |
35 % |
| Prince Rupert (35 m, British Columbia) |
45 % |
| Prince Rupert Airport (36 m, British Columbia) |
45 % |
| Princeton (700 m, British Columbia) |
50 % |
| Princeton Airport (298 m, Minnesota) |
50 % |
| Provincetown Airport (2 m, Massachusetts) |
90 % |
| Provo Airport (1369 m, Utah) |
25 % |
| Pryor Field Regional Airport (180 m, Alabama) |
80 % |
| Pueblo Memorial Airport (1439 m, Colorado) |
35 % |
| Pukaskwa (AUT) (208 m, Ontario) |
75 % |
| Pullman-Moscow Regional Airport (778 m, Washington) |
35 % |
| Punta Gorda Airport (7 m, Florida) |
90 % |
| Puntilla Lake (560 m, Alaska) |
75 % |
| Puntzi Mountain (910 m, British Columbia) |
54 % |
| Purdue University Airport (182 m, Indiana) |
85 % |
| Puvirnituq (23 m, Quebec) |
95 % |
| Puyallup Airport (164 m, Washington) |
60 % |
| Québec (74 m, Quebec) |
95 % |
| Quad (181 m, Illinois) |
75 % |
| Quakertown Airport (160 m, Pennsylvania) |
80 % |
| Quesnal (545 m, British Columbia) |
40 % |
| Quesnel Airport (545 m, British Columbia) |
40 % |
| Quillayute Airport (55 m, Washington) |
70 % |
| Quincy Regional Airport (232 m, Illinois) |
90 % |
| Raleigh (134 m, North Carolina) |
70 % |
| Raleigh (766 m, West-Virginia) |
95 % |
| Raleigh Exec (75 m, North Carolina) |
90 % |
| Ralph M. Calhoun Memorial Airport (67 m, Alaska) |
30 % |
| Ralph Wenz Field (2160 m, Wyoming) |
20 % |
| Ralph Wien Memorial Airport (5 m, Alaska) |
80 % |
| Ramona Airport (424 m, California) |
60 % |
| Randolph Air Force Base (232 m, Texas) |
85 % |
| Range Regional Airport (410 m, Minnesota) |
95 % |
| Rankin AP (29 m, Nunavut) |
75 % |
| Rantoul National Aviation Center (225 m, Illinois) |
80 % |
| Rapid (965 m, South Dakota) |
67 % |
| Raton Airport (1935 m, New Mexico) |
35 % |
| Rawlins Airport (2077 m, Wyoming) |
30 % |
| Raymond Agdm (937 m, Alberta) |
65 % |
| Reading Regional Airport (105 m, Pennsylvania) |
75 % |
| Red Bluff Airport (108 m, California) |
20 % |
| Red Deer Regional Airport (904 m, Alberta) |
60 % |
| Red Oak Airport (318 m, Iowa) |
75 % |
| Red Wing Regional Airport (239 m, Minnesota) |
80 % |
| Redding Airport (153 m, California) |
20 % |
| Redwood Falls Muni (312 m, Minnesota) |
45 % |
| Regina AP (577 m, Saskatchewan) |
95 % |
| Regina RCS (577 m, Saskatchewan) |
80 % |
| Reno (1341 m, Nevada) |
20 % |
| Reno Stead Airport (1539 m, Nevada) |
15 % |
| Renton Airport (9 m, Washington) |
45 % |
| Republic Airport (25 m, New York) |
70 % |
| Resolute AP (67 m, Nunavut) |
85 % |
| Resolution Island (369 m, Nunavut) |
60 % |
| Revelstoke Airport (443 m, British Columbia) |
65 % |
| Rexburg (1481 m, Idaho) |
15 % |
| Rhinelander (495 m, Wisconsin) |
95 % |
| Rice Lake Regional Airport (347 m, Wisconsin) |
50 % |
| Richard B. Russell Airport (196 m, Georgia) |
95 % |
| Richard I. Bong Airport (206 m, Wisconsin) |
90 % |
| Richard Lloyd Jones Jr. Airport (193 m, Oklahoma) |
90 % |
| Richlands Airport (808 m, Virginia) |
95 % |
| Richmond (109 m, North Carolina) |
75 % |
| Richmond Intl. Airport (54 m, Virginia) |
65 % |
| Rick Husband Amarillo Intl. Airport (1094 m, Texas) |
55 % |
| Rickenbacker Intl. Airport (227 m, Ohio) |
80 % |
| Riverside Airport (249 m, California) |
45 % |
| Riverton Regional Airport (1663 m, Wyoming) |
15 % |
| Rivière du Loup (147 m, Quebec) |
95 % |
| Roanoke Regional Airport (358 m, Virginia) |
70 % |
| Roben-Hood Airport (302 m, Michigan) |
60 % |
| Robert (17 m, Alaska) |
55 % |
| Roberts Field (932 m, Oregon) |
40 % |
| Roberval Airport (187 m, Quebec) |
75 % |
| Robins Air Force Base (90 m, Georgia) |
85 % |
| Robstown Airport (24 m, Texas) |
80 % |
| Rochelle Airport (238 m, Illinois) |
80 % |
| Rochester Intl. Airport (402 m, Minnesota) |
65 % |
| Rock Hill/York (204 m, South Carolina) |
90 % |
| Rock Springs (2060 m, Wyoming) |
10 % |
| Rockglen (AUT) (917 m, Saskatchewan) |
80 % |
| Rocksprings Airport (723 m, Texas) |
85 % |
| Rocky Harbour (68 m, Newfoundland) |
75 % |
| Rocky Mount-Wilson Regional Airport (48 m, North Carolina) |
65 % |
| Rocky Mountain Metropolitan Airport (1724 m, Colorado) |
25 % |
| Rocky Mtn House (AUT) (988 m, Alberta) |
54 % |
| Rogers Airport (415 m, Arkansas) |
70 % |
| Rogers C./Presque Isl. AP (204 m, Michigan) |
80 % |
| Rogue Valley International-Medford Airport (397 m, Oregon) |
30 % |
| Rohnerville Airport (120 m, California) |
90 % |
| Rolla National Airport (335 m, Missouri) |
90 % |
| Rome State Airport (1234 m, Oregon) |
15 % |
| Ronald Reagan Washington National Airport (20 m, Virginia) |
59 % |
| Roscommon (351 m, Michigan) |
55 % |
| Rose Spit (7 m, British Columbia) |
80 % |
| Roseau Muni (Awos) (323 m, Minnesota) |
70 % |
| Roseburg Regional Airport (160 m, Oregon) |
50 % |
| Rosecrans Memorial Airport (246 m, Missouri) |
90 % |
| Rosemary Agdm (714 m, Alberta) |
75 % |
| Rosetown East (586 m, Saskatchewan) |
80 % |
| Roswell Airport (1118 m, New Mexico) |
35 % |
| Rouyn AP (301 m, Quebec) |
95 % |
| Rowan (236 m, North Carolina) |
75 % |
| Rowley Isl (41 m, Nunavut) |
80 % |
| Ruby Airport (199 m, Alaska) |
35 % |
| Rugby Airport (472 m, North Dakota) |
80 % |
| Rush City Rgnl Arpt (281 m, Minnesota) |
50 % |
| Rusk (135 m, Texas) |
60 % |
| Rusk (377 m, Wisconsin) |
65 % |
| Russell Municipal A (566 m, Kansas) |
65 % |
| Russellville Regional Airport (123 m, Arkansas) |
90 % |
| Russian Mission Airport (16 m, Alaska) |
30 % |
| Ruston Regional Airport (95 m, Louisiana) |
95 % |
| Rutherfordton (329 m, North Carolina) |
75 % |
| Rutland Southern Vermont Regional Airport (240 m, Vermont) |
80 % |
| Ryan Airfield (737 m, Arizona) |
10 % |
| S.e. Shoal (195 m, Ontario) |
75 % |
| Sachs Harbour (88 m, Northwest Territories) |
93 % |
| Sachs Harbour (88 m, Northwest Territories) |
73 % |
| Sacramento Executive Airport (8 m, California) |
30 % |
| Sacramento Intl. Airport (7 m, California) |
30 % |
| Safford Regional Airport (950 m, Arizona) |
20 % |
| Saginaw (183 m, Michigan) |
65 % |
| Sagona Island (60 m, Newfoundland) |
55 % |
| Saint George (869 m, Utah) |
10 % |
| Saint John Airport (111 m, New Brunswick) |
80 % |
| Saint John's AP (135 m, Newfoundland) |
60 % |
| Saint-Hubert Airport (28 m, Quebec) |
95 % |
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
94 % |
| Sainte-Clotilde (53 m, Quebec) |
95 % |
| Sainte-Madeleine-de-la-Rivière-Madeleine (29 m, Quebec) |
70 % |
| Salem-Leckrone (174 m, Illinois) |
90 % |
| Salina Airport (385 m, Kansas) |
65 % |
| Salinas Airport (26 m, California) |
65 % |
| Sallisaw Airport (161 m, Oklahoma) |
90 % |
| Salmon Arm CS (351 m, British Columbia) |
55 % |
| Salt Lake City Intl. Airport (1288 m, Utah) |
16 % |
| San Angelo Regional Airport (582 m, Texas) |
60 % |
| San Antonio Intl. Airport (242 m, Texas) |
69 % |
| San Bernardino Intl. Airport (353 m, California) |
40 % |
| San Carlos Airport (1 m, California) |
55 % |
| San Diego Intl. Airport (9 m, California) |
70 % |
| San Francisco Intl. Airport (5 m, California) |
60 % |
| San Jose Intl. Airport (17 m, California) |
50 % |
| San Luis Obispo (64 m, California) |
65 % |
| San Luis Valley Regional Airport (2299 m, Colorado) |
45 % |
| San Marcos Airport (182 m, Texas) |
60 % |
| San Nicolas (174 m, California) |
45 % |
| Sand Point Airport (7 m, Alaska) |
85 % |
| Sandberg Airport (1379 m, California) |
20 % |
| Sanderson Field Airport (85 m, Washington) |
65 % |
| Sandpoint Airport (648 m, Idaho) |
50 % |
| Sands Head (15 m, British Columbia) |
70 % |
| Sandspit (6 m, British Columbia) |
90 % |
| Sandspit Airport (6 m, British Columbia) |
90 % |
| Santa Barbara Airport (3 m, California) |
75 % |
| Santa Fe Airport (1933 m, New Mexico) |
20 % |
| Santa Maria Public Airport (73 m, California) |
70 % |
| Santa Monica Airport (53 m, California) |
75 % |
| Santa Ynez Airport (205 m, California) |
60 % |
| Santee Cooper Regional Airport (32 m, South Carolina) |
75 % |
| Sarasota (9 m, Florida) |
80 % |
| Sarnia Chris Hadfield Airport (188 m, Ontario) |
65 % |
| Sarnia Chris Hadfield Airport (181 m, Ontario) |
65 % |
| Saskatoon AP (503 m, Saskatchewan) |
90 % |
| Saturna (24 m, British Columbia) |
70 % |
| Sault Ste Marie (192 m, Ontario) |
95 % |
| Sault Ste. Marie Airport (218 m, Michigan) |
89 % |
| Savanna Airport (188 m, Illinois) |
70 % |
| Savannah/Hilton Head Intl. Airport (15 m, Georgia) |
75 % |
| Savoonga Airport (16 m, Alaska) |
85 % |
| Sawyer (370 m, Wisconsin) |
70 % |
| Sawyer Intl. Airport (372 m, Michigan) |
90 % |
| Scappoose Industrial Airpark (16 m, Oregon) |
65 % |
| Schefferville Airport (518 m, Quebec) |
85 % |
| Scholes International Airport at Galveston (16 m, Texas) |
85 % |
| Scotts Seaplane Base (341 m, Minnesota) |
95 % |
| Scottsboro Airport (198 m, Alabama) |
90 % |
| Scottsdale Airport (460 m, Arizona) |
10 % |
| Searcy Airport (81 m, Arkansas) |
75 % |
| Seattle (137 m, Washington) |
45 % |
| Sedalia Regional Airport (277 m, Missouri) |
90 % |
| Sedona Airport (1471 m, Arizona) |
15 % |
| Selawik Airport (8 m, Alaska) |
50 % |
| Seldovia Airport (95 m, Alaska) |
50 % |
| Selfridge Air National Guard Base (177 m, Michigan) |
55 % |
| Seminole Airport (1010 m, Texas) |
45 % |
| Sept-Îles Airport (55 m, Quebec) |
80 % |
| Seven Persons (766 m, Alberta) |
75 % |
| Seward Airport (18 m, Alaska) |
55 % |
| Seymour Johnson Air Force Base (33 m, North Carolina) |
70 % |
| Shaktoolik Airport (7 m, Alaska) |
45 % |
| Shannon AP (26 m, Virginia) |
65 % |
| Shaw Air Force Base Airport (73 m, South Carolina) |
65 % |
| Shawano Airport (248 m, Wisconsin) |
65 % |
| Shawinigan CS (110 m, Quebec) |
95 % |
| Sheboygan (228 m, Wisconsin) |
70 % |
| Shelby (178 m, Alabama) |
80 % |
| Shelby-Cleveland (258 m, North Carolina) |
70 % |
| Shelbyville Airport (245 m, Indiana) |
90 % |
| Sheldon (432 m, Iowa) |
55 % |
| Shemya (31 m, Alaska) |
75 % |
| Shenandoah Muni (296 m, Iowa) |
75 % |
| Shenandoah Valley Regional Airport (366 m, Virginia) |
90 % |
| Shepherd Bay AP (45 m, Nunavut) |
50 % |
| Sherbrooke Airport (242 m, Quebec) |
95 % |
| Sheridan Airport (1209 m, Wyoming) |
65 % |
| Sheringham (21 m, British Columbia) |
80 % |
| Shishmaref Airport (2 m, Alaska) |
85 % |
| Show Low Regional Airport (1954 m, Arizona) |
25 % |
| Shreveport Downtown Airport (55 m, Louisiana) |
80 % |
| Shreveport Regional Airport (84 m, Louisiana) |
79 % |
| Shungnak Airport (60 m, Alaska) |
45 % |
| Shuttle Landing Facility (3 m, Florida) |
90 % |
| Sidney Airport (1312 m, Nebraska) |
65 % |
| Sidney-Richland Airport (605 m, Montana) |
70 % |
| Sierra Blanca Regional Airport (2076 m, New Mexico) |
45 % |
| Sierra Vista Airport (1421 m, Arizona) |
15 % |
| Sikorsky Memorial Airport (5 m, Connecticut) |
80 % |
| Silver Bay Airport (331 m, Minnesota) |
90 % |
| Simmons Army Airfield (74 m, North Carolina) |
70 % |
| Sioux Falls Regional Airport (435 m, South Dakota) |
55 % |
| Sioux Gateway Airport (336 m, Iowa) |
70 % |
| Sioux Lookout Airport (390 m, Quebec) |
70 % |
| Siskiyou (807 m, California) |
25 % |
| Sisseton Muni Arpt (354 m, South Dakota) |
55 % |
| Sisters Island (20 m, British Columbia) |
60 % |
| Sitka Rocky Gutierrez Airport (6 m, Alaska) |
65 % |
| Skagit Regional Airport (44 m, Washington) |
95 % |
| Skagway Airport (9 m, Alaska) |
35 % |
| Skwentna Airport (45 m, Alaska) |
25 % |
| Sky Harbor Airport & Seaplane Base (186 m, Minnesota) |
80 % |
| Skyhaven Airport (98 m, New Hampshire) |
70 % |
| Skyhaven Airport (243 m, Missouri) |
90 % |
| Skylark Field (258 m, Texas) |
50 % |
| Slave Lake Airport (583 m, Alberta) |
90 % |
| Slayton Airport (495 m, Minnesota) |
50 % |
| Sleetmute Airport (54 m, Alaska) |
25 % |
| Slidell Airport (8 m, Louisiana) |
85 % |
| Sloulin Field Intl. Airport (581 m, North Dakota) |
35 % |
| Smith Field (364 m, Arkansas) |
85 % |
| Smith Reynolds Airport (296 m, North Carolina) |
55 % |
| Smithers Airport (522 m, British Columbia) |
35 % |
| Smithfield Airport (50 m, North Carolina) |
75 % |
| Smyrna Airport (166 m, Tennessee) |
75 % |
| Snyder (741 m, Texas) |
45 % |
| Socorro Airport (1478 m, New Mexico) |
20 % |
| Solander Island (AUT) (99 m, British Columbia) |
80 % |
| Soldotna (33 m, Alaska) |
40 % |
| Somerset Airport (32 m, New Jersey) |
90 % |
| Sonora Airport (652 m, Texas) |
70 % |
| South Alabama Regional Airport (94 m, Alabama) |
80 % |
| South Arkansas Regional Airport at Goodwin Field (77 m, Arkansas) |
95 % |
| South Bend Regional Airport (236 m, Indiana) |
65 % |
| South Big Horn Co Arpt (1201 m, Wyoming) |
30 % |
| South Haven Airport (203 m, Michigan) |
90 % |
| South Jersey Regional Airport (16 m, New Jersey) |
80 % |
| South St. Paul Airport (250 m, Minnesota) |
75 % |
| South Texas International Airport at Edinburg (24 m, Texas) |
65 % |
| South Texas Regional Airport at Hondo (283 m, Texas) |
75 % |
| South Wood (308 m, Wisconsin) |
75 % |
| Southeast Iowa Regional Airport (210 m, Iowa) |
90 % |
| Southend (344 m, Saskatchewan) |
65 % |
| Southern California Logistics Airport (869 m, California) |
15 % |
| Southern Illinois Airport (125 m, Illinois) |
95 % |
| Southern Wisconsin Regional Airport (246 m, Wisconsin) |
65 % |
| Southland Field (3 m, Louisiana) |
80 % |
| Southport Airport (8 m, North Carolina) |
60 % |
| Southwest Florida Intl. Airport (9 m, Florida) |
95 % |
| Southwest Georgia Regional Airport (59 m, Georgia) |
70 % |
| Southwest Michigan Regional Airport (196 m, Michigan) |
90 % |
| Southwest Minnesota Regional Airport (359 m, Minnesota) |
45 % |
| Southwest Oregon Regional Airport (1 m, Oregon) |
90 % |
| Sparrevohn Air Force Station (482 m, Alaska) |
25 % |
| Sparta/Fort McCoy Airport (256 m, Wisconsin) |
70 % |
| Spartanburg Downtown Memorial Airport (246 m, South Carolina) |
75 % |
| Sparwood CS (1138 m, British Columbia) |
45 % |
| Spence Bay AP (28 m, Nunavut) |
75 % |
| Spencer Airport (408 m, Iowa) |
70 % |
| Spirit River (1015 m, Alberta) |
60 % |
| Spiritwood (584 m, Saskatchewan) |
90 % |
| Spokane Intl. Airport (721 m, Washington) |
19 % |
| Springbank (1201 m, Alberta) |
70 % |
| Springfield (1335 m, Colorado) |
70 % |
| Springfield-Beckley Airport (323 m, Ohio) |
95 % |
| Springfield-Branson National Airport (390 m, Missouri) |
75 % |
| Squamish Airport (52 m, British Columbia) |
50 % |
| St Anicet 1 (49 m, Quebec) |
95 % |
| St James Muni Arpt (325 m, Minnesota) |
45 % |
| St Jovite (239 m, Quebec) |
95 % |
| St Leonard CS (245 m, New Brunswick) |
95 % |
| St Stephen (28 m, New Brunswick) |
90 % |
| St. Anthony Lwis (34 m, Newfoundland) |
80 % |
| St. Charles (133 m, Missouri) |
90 % |
| St. Clair (198 m, Michigan) |
75 % |
| St. Cloud Regional Airport (312 m, Minnesota) |
70 % |
| St. George Airport (38 m, Alaska) |
95 % |
| St. Inigoes Shores (6 m, Maryland) |
75 % |
| St. Johns Industrial Air Park (1747 m, Arizona) |
20 % |
| St. Johnsbury (213 m, Vermont) |
95 % |
| St. Louis Downtown Airport (126 m, Illinois) |
90 % |
| St. Louis Regional Airport (166 m, Illinois) |
80 % |
| St. Lucie (7 m, Florida) |
80 % |
| St. Mary’s Airport (95 m, Alaska) |
55 % |
| St. Michael Airport (28 m, Alaska) |
70 % |
| St. Paul (9 m, Alaska) |
95 % |
| St. Paul Downtown Airport (219 m, Minnesota) |
75 % |
| St. Petersburg (3 m, Florida) |
85 % |
| Stafford Regional Airport (65 m, Virginia) |
65 % |
| Stanley (1980 m, Idaho) |
20 % |
| Stanly (186 m, North Carolina) |
80 % |
| Stanton Airfield Airport (280 m, Minnesota) |
65 % |
| Staples (392 m, Minnesota) |
40 % |
| Statesboro-Bulloch (57 m, Georgia) |
60 % |
| Statesville Muni Ai (294 m, North Carolina) |
70 % |
| Ste Foy (U. Laval) (91 m, Quebec) |
95 % |
| Steamboat Springs Airport (2096 m, Colorado) |
50 % |
| Stefansson Is (11 m, Northwest Territories) |
85 % |
| Stephenville Intl. Airport (9 m, Newfoundland) |
85 % |
| Stephenville/Clark Field (402 m, Texas) |
45 % |
| Sterling Airport (1231 m, Colorado) |
45 % |
| Sterling Rockfalls (197 m, Illinois) |
80 % |
| Stevens Point (338 m, Wisconsin) |
70 % |
| StevensField (2334 m, Colorado) |
15 % |
| Stewart Intl. Airport (150 m, New York) |
80 % |
| Stigler Regional Airport (183 m, Oklahoma) |
90 % |
| Stillwater Regional Airport (300 m, Oklahoma) |
90 % |
| Stinson Airport (176 m, Texas) |
80 % |
| Stockton Metropolitan Airport (8 m, California) |
35 % |
| Stony Rapids Airport (248 m, Saskatchewan) |
65 % |
| Storm Hills (261 m, Northwest Territories) |
95 % |
| Storm Lake Airport (454 m, Iowa) |
55 % |
| Strathmore Agdm (967 m, Alberta) |
75 % |
| Strother Field (353 m, Kansas) |
90 % |
| Stuart Powell Field (312 m, Kentucky) |
95 % |
| Sturgis\Kirsh Muni (282 m, Michigan) |
85 % |
| Stuttgart Airport (68 m, Arkansas) |
70 % |
| Sudbury Airport (348 m, Ontario) |
95 % |
| Suffolk Executive Airport (22 m, Virginia) |
75 % |
| Sugar Land Regional Airport (25 m, Texas) |
80 % |
| Sullivan (428 m, New York) |
80 % |
| Sulphur Springs Airport (149 m, Texas) |
60 % |
| Summerland (454 m, British Columbia) |
40 % |
| Summerside (21 m, Prince Edward Island) |
75 % |
| Summerville Airport (17 m, South Carolina) |
80 % |
| Sumter Airport (56 m, South Carolina) |
70 % |
| Sundre A (1114 m, Alberta) |
65 % |
| Sussex (16 m, Delaware) |
90 % |
| Sussex Airport (128 m, New Jersey) |
95 % |
| Swainsboro Airport (100 m, Georgia) |
75 % |
| Swan River (335 m, Manitoba) |
90 % |
| Swift Current Airport (818 m, Saskatchewan) |
90 % |
| Sylvania (57 m, Georgia) |
65 % |
| Syracuse Hancock Intl. Airport (124 m, New York) |
84 % |
| T. F. Green Airport (19 m, Rhode Island) |
85 % |
| Tacoma Narrows Airport (89 m, Washington) |
50 % |
| Tahlequah Airport (266 m, Oklahoma) |
95 % |
| Talkeetna Airport (109 m, Alaska) |
20 % |
| Tallahassee Regional Airport (18 m, Florida) |
75 % |
| Tampa Executive Airport (7 m, Florida) |
90 % |
| Tampa Intl. Airport (3 m, Florida) |
84 % |
| Taos Regional Airport (2161 m, New Mexico) |
40 % |
| Tappahannock-Essex (41 m, Virginia) |
70 % |
| Tarboro Airport (16 m, North Carolina) |
65 % |
| Tatalina LRRS Airport (287 m, Alaska) |
20 % |
| Taunton Airport (13 m, Massachusetts) |
85 % |
| Taylor (448 m, Wisconsin) |
70 % |
| Taylorsville (190 m, Illinois) |
95 % |
| Ted Stevens Anchorage Intl. Airport (42 m, Alaska) |
55 % |
| Tehachapi Airport (1220 m, California) |
25 % |
| Tekamah (Asos) (312 m, Nebraska) |
80 % |
| Teller Airport (90 m, Alaska) |
75 % |
| Telluride Regional Airport (2769 m, Colorado) |
25 % |
| Terra Nova Nat Park CS (107 m, Newfoundland) |
70 % |
| Terre Haute Intl. Airport (175 m, Indiana) |
85 % |
| Terrell Airport (144 m, Texas) |
60 % |
| Teslin (705 m, Yukon) |
32 % |
| Teterboro Airport (3 m, New Jersey) |
75 % |
| Texarkana Regional Airport (119 m, Arkansas) |
80 % |
| Texas Gulf Coast Regional Airport (8 m, Texas) |
85 % |
| The Eastern Iowa Airport (256 m, Iowa) |
60 % |
| The Forks, Winnipeg (230 m, Manitoba) |
60 % |
| The Pas Airport (270 m, Manitoba) |
90 % |
| The Villages (27 m, Florida) |
95 % |
| Thedford Airport (892 m, Nebraska) |
80 % |
| Thief River Falls Regional Airport (340 m, Minnesota) |
65 % |
| Thomas C. Russell Field (209 m, Alabama) |
85 % |
| Thomas P. Stafford Airport (489 m, Oklahoma) |
70 % |
| Thomaston (243 m, Georgia) |
75 % |
| Thomasville Regional Airport (80 m, Georgia) |
85 % |
| Thompson Airport (216 m, Manitoba) |
55 % |
| Thomson Airport (152 m, Georgia) |
95 % |
| Three Hills (907 m, Alberta) |
65 % |
| Thunder Bay Intl. Airport (206 m, Ontario) |
90 % |
| Tillamook Airport (11 m, Oregon) |
75 % |
| Timmins/Victor M. Power Airport (295 m, Ontario) |
95 % |
| Tin (83 m, Alaska) |
95 % |
| Tinker Air Force Base (384 m, Oklahoma) |
85 % |
| Tipton Airport (46 m, Maryland) |
85 % |
| Togiak Airport (6 m, Alaska) |
65 % |
| Toksook Bay Airport (18 m, Alaska) |
90 % |
| Toledo Executive Airport (189 m, Ohio) |
65 % |
| Toledo Express Airport (211 m, Ohio) |
75 % |
| Toledo Suburban Airport (204 m, Michigan) |
80 % |
| Tomahawk Airport (453 m, Wisconsin) |
95 % |
| Tonopah Airport (1654 m, Nevada) |
5 % |
| Toronto Buttonville A (198 m, Ontario) |
75 % |
| Toronto Island A (77 m, Ontario) |
90 % |
| Toronto/Pearson AP (173 m, Ontario) |
80 % |
| Torrington Muni Arpt (1281 m, Wyoming) |
55 % |
| Tracy Airport (408 m, Minnesota) |
45 % |
| Trail Valley (85 m, Northwest Territories) |
95 % |
| Travis Air Force Base (22 m, California) |
35 % |
| Trent Lott Intl. Airport (5 m, Mississippi) |
75 % |
| Trenton AP (85 m, Ontario) |
90 % |
| Trenton-Mercer Airport (65 m, New Jersey) |
80 % |
| Tri-Cities Airport (135 m, Washington) |
25 % |
| Tri-Cities Regional Airport (457 m, Tennessee) |
75 % |
| Tri-City Airport (274 m, Kansas) |
85 % |
| Tri-County Regional Airport (219 m, Wisconsin) |
70 % |
| Tri-State Airport (255 m, West-Virginia) |
93 % |
| Tri-State Steuben (303 m, Indiana) |
95 % |
| Triangle North Executive Airport (113 m, North Carolina) |
85 % |
| Trois-Rivières (6 m, Quebec) |
95 % |
| Troy Airport (121 m, Alabama) |
75 % |
| Truckee Tahoe Airport (1798 m, California) |
25 % |
| Truth or Consequences Airport (1481 m, New Mexico) |
25 % |
| Tucson Intl. Airport (788 m, Arizona) |
10 % |
| Tucumcari Airport (1234 m, New Mexico) |
20 % |
| Tuktoyaktuk (5 m, Northwest Territories) |
70 % |
| Tulsa Intl. Airport (195 m, Oklahoma) |
80 % |
| Tunica Airport (59 m, Mississippi) |
75 % |
| Tupelo Regional Airport (110 m, Mississippi) |
85 % |
| Tuscaloosa Regional Airport (52 m, Alabama) |
80 % |
| Tuscola Area Airport (214 m, Michigan) |
55 % |
| Tweed New Haven Regional Airport (4 m, Connecticut) |
70 % |
| Twentynine Palms (626 m, California) |
5 % |
| Twillingate (AUT) (92 m, Newfoundland) |
70 % |
| Two Harbors (328 m, Minnesota) |
80 % |
| Tyler Pounds Regional Airport (166 m, Texas) |
60 % |
| Tyndall Air Force Base (13 m, Florida) |
85 % |
| Ugnu-Kuparuk Airport (20 m, Alaska) |
95 % |
| Ukiah Airport (187 m, California) |
35 % |
| Unalakleet Airport (4 m, Alaska) |
75 % |
| Unalaska (4 m, Alaska) |
85 % |
| Union (311 m, Ohio) |
90 % |
| United States Air Force Academy (1999 m, Colorado) |
45 % |
| University Airport (21 m, California) |
30 % |
| University Park Airport (378 m, Pennsylvania) |
80 % |
| University of Illinois Willard Airport (230 m, Illinois) |
95 % |
| University of Oklahoma Westheimer Airport (357 m, Oklahoma) |
85 % |
| University-Oxford Airport (138 m, Mississippi) |
95 % |
| Upsala (489 m, Ontario) |
85 % |
| Uranium City (AUT) (321 m, Saskatchewan) |
60 % |
| Val Marie Southeast (785 m, Saskatchewan) |
83 % |
| Valcartier AP (168 m, Quebec) |
95 % |
| Valdez Airport (37 m, Alaska) |
35 % |
| Valdosta Regional Airport (62 m, Georgia) |
65 % |
| Valley Intl. Airport (10 m, Texas) |
80 % |
| Van Nuys Airport (244 m, California) |
55 % |
| Vance Air Force Base (398 m, Oklahoma) |
80 % |
| Vance Brand Airport (1541 m, Colorado) |
30 % |
| Vancouver (IAP) (4 m, British Columbia) |
65 % |
| Vandenberg Air Force Base (112 m, California) |
75 % |
| Varennes (18 m, Quebec) |
95 % |
| Vegreville (639 m, Alberta) |
70 % |
| Venango Regional Airport (469 m, Pennsylvania) |
90 % |
| Venice Airport (6 m, Florida) |
80 % |
| Vermilion Regional Airport (212 m, Illinois) |
90 % |
| Vernal Regional Airport (1608 m, Utah) |
15 % |
| Vernon (555 m, British Columbia) |
40 % |
| Vero Beach Airport (8 m, Florida) |
85 % |
| Vicksburg\Tallulah (23 m, Louisiana) |
95 % |
| Victoria (IAP) (19 m, British Columbia) |
65 % |
| Victoria Beach (220 m, Manitoba) |
75 % |
| Victoria Gonzales CS (70 m, British Columbia) |
65 % |
| Victoria Regional Airport (36 m, Texas) |
85 % |
| Victoria Uni. Campbell Scientific (49 m, British Columbia) |
55 % |
| Vidalia Regional Airport (84 m, Georgia) |
70 % |
| Vineland Station RCS (79 m, Ontario) |
75 % |
| Vinton (258 m, Iowa) |
60 % |
| Virginia Highlands Airport (631 m, Virginia) |
95 % |
| Virginia Tech Montgomery Executive Airport (650 m, Virginia) |
95 % |
| Visalia Airport (89 m, California) |
25 % |
| Volk Field Air National Guard Base Airport (280 m, Wisconsin) |
95 % |
| W Memphis Municipal (64 m, Arkansas) |
80 % |
| W. H. ’Bud’ Barron Airport (94 m, Georgia) |
65 % |
| W. K. Kellogg Airport (290 m, Michigan) |
55 % |
| Wabush Lake AP (551 m, Newfoundland) |
80 % |
| Waco Regional Airport (155 m, Texas) |
65 % |
| Wadena Airport (418 m, Minnesota) |
50 % |
| Wager Bay (18 m, Northwest Territories) |
50 % |
| Wahoo Airport (373 m, Nebraska) |
50 % |
| Wainwright Airport (27 m, Alaska) |
75 % |
| Wales Airport (7 m, Alaska) |
95 % |
| Walla Walla Regional Airport (355 m, Washington) |
25 % |
| Wallops Flight Facility Airport (12 m, Virginia) |
55 % |
| Walnut Ridge Regional Airport (83 m, Arkansas) |
70 % |
| Warren Airport (12 m, North Carolina) |
70 % |
| Warrenton-Fauquier Airport (102 m, Virginia) |
95 % |
| Warroad Intl. Airport (327 m, Minnesota) |
70 % |
| Warsaw Airport (259 m, Indiana) |
90 % |
| Wasagaming (627 m, Manitoba) |
88 % |
| Waseca Airport (343 m, Minnesota) |
70 % |
| Washington (230 m, Iowa) |
85 % |
| Washington (361 m, Pennsylvania) |
95 % |
| Washington Airport (149 m, Missouri) |
95 % |
| Washington Dulles Intl. Airport (98 m, Virginia) |
55 % |
| Wasilla Airport (108 m, Alaska) |
45 % |
| Waskish Muni Airpt (360 m, Minnesota) |
60 % |
| Waterbury-Oxford Airport (222 m, Connecticut) |
75 % |
| Waterloo Regional Airport (268 m, Iowa) |
60 % |
| Waterloo Well AP (315 m, Ontario) |
85 % |
| Waterton Park Gate (1296 m, Alberta) |
65 % |
| Watertown Airport (254 m, Wisconsin) |
75 % |
| Watertown Intl. Airport (99 m, New York) |
95 % |
| Watertown Regional Airport (532 m, South Dakota) |
70 % |
| Watonga Regional Airport (472 m, Oklahoma) |
80 % |
| Watrous East (526 m, Saskatchewan) |
90 % |
| Watson Lake Airport (690 m, Yukon) |
30 % |
| Watsonville Airport (48 m, California) |
65 % |
| Waukegan Regional Airport (222 m, Illinois) |
90 % |
| Waukesha (284 m, Wisconsin) |
70 % |
| Waupaca Airport (252 m, Wisconsin) |
70 % |
| Wausau Downtown Airport (365 m, Wisconsin) |
55 % |
| Waycross-Ware (46 m, Georgia) |
80 % |
| Wayne (346 m, Ohio) |
95 % |
| Wayne (294 m, Kentucky) |
95 % |
| Wayne Airport (436 m, Nebraska) |
70 % |
| Wayne Executive Jetport (41 m, North Carolina) |
70 % |
| Waynesville-St. Robert Regional Airport (351 m, Missouri) |
90 % |
| Webster (342 m, Iowa) |
55 % |
| Weedon Field (87 m, Alabama) |
70 % |
| Wekweètì Airport (368 m, Northwest Territories) |
65 % |
| Wellsville Airport (646 m, New York) |
80 % |
| Wendover Airport (1292 m, Utah) |
10 % |
| West Bend Airport (270 m, Wisconsin) |
75 % |
| West Kootenay Regional Airport (495 m, British Columbia) |
40 % |
| West Michigan Regional Airport (210 m, Michigan) |
65 % |
| West Point Airport (7 m, Virginia) |
75 % |
| West Vancouver (178 m, British Columbia) |
60 % |
| West Woodward Airport (667 m, Oklahoma) |
60 % |
| Westchester (121 m, New York) |
75 % |
| Westerly State Airport (25 m, Rhode Island) |
90 % |
| Western Carolina Regional Airport (517 m, North Carolina) |
95 % |
| Western Nebraska Regional Airport (1206 m, Nebraska) |
55 % |
| Westover Metropolitan Airport (75 m, Massachusetts) |
70 % |
| Wexford (396 m, Michigan) |
75 % |
| Weyburn (589 m, Saskatchewan) |
90 % |
| Wharton Regional Airport (31 m, Texas) |
85 % |
| Wheaton Airport (313 m, Minnesota) |
45 % |
| Wheeler-Sack Army Airfield (207 m, New York) |
95 % |
| Wheeling Ohio (365 m, West-Virginia) |
90 % |
| White Mountain Airport (81 m, Alaska) |
95 % |
| White Rock Campbell Scientific (13 m, British Columbia) |
70 % |
| Whitecourt (785 m, Alberta) |
65 % |
| Whitecourt Airport (785 m, Alberta) |
75 % |
| Whiteman Air Force Base (255 m, Missouri) |
95 % |
| Whiteman Airport (306 m, California) |
55 % |
| Wiarton Airport (223 m, Ontario) |
95 % |
| Wichita Falls Airport (314 m, Texas) |
55 % |
| Wichita Mid-Continent Airport (409 m, Kansas) |
70 % |
| Wiley Post Airport (396 m, Oklahoma) |
85 % |
| Wilkes (396 m, North Carolina) |
80 % |
| Wilkes-Barre/Scranton Intl. Airport (289 m, Pennsylvania) |
87 % |
| Will Rogers World Airport (398 m, Oklahoma) |
82 % |
| William H. Morse State Airport (252 m, Vermont) |
90 % |
| William P. Hobby Airport (14 m, Texas) |
80 % |
| William R. Fairchild Intl. Airport (88 m, Washington) |
70 % |
| Williams Lake Airport (942 m, British Columbia) |
75 % |
| Williamsburg Airport (15 m, Virginia) |
65 % |
| Williamsburg Intl. Airport (13 m, Virginia) |
55 % |
| Williamson (144 m, Illinois) |
95 % |
| Williamsport Regional Airport (160 m, Pennsylvania) |
80 % |
| Willmar Airport (343 m, Minnesota) |
45 % |
| Willow Run Airport (218 m, Michigan) |
60 % |
| Wilmington Intl. Airport (10 m, North Carolina) |
70 % |
| Winchester Airport (298 m, Tennessee) |
85 % |
| Winchester Regional Airport (222 m, Virginia) |
70 % |
| Windham Airport (76 m, Connecticut) |
80 % |
| Windom (410 m, Minnesota) |
55 % |
| Window Rock Airport (2054 m, Arizona) |
30 % |
| Windsor Airport (190 m, Ontario) |
45 % |
| Wings Field (92 m, Pennsylvania) |
90 % |
| Winkler (855 m, Texas) |
55 % |
| Winnemucca Airport (1322 m, Nevada) |
10 % |
| Winner Regional Airport (619 m, South Dakota) |
75 % |
| Winnipeg Airport (239 m, Manitoba) |
70 % |
| Winona Airport (200 m, Minnesota) |
50 % |
| Winslow-Lindbergh Regional Airport (1488 m, Arizona) |
10 % |
| Winter Haven’s Gilbert Airport (44 m, Florida) |
95 % |
| Wiscasset Airport (21 m, Maine) |
75 % |
| Witham Field (6 m, Florida) |
85 % |
| Wittman Regional Airport (246 m, Wisconsin) |
55 % |
| Wood (132 m, Texas) |
85 % |
| Woodward Field (92 m, South Carolina) |
75 % |
| Worcester Airport (308 m, Massachusetts) |
75 % |
| Worland Airport (1294 m, Wyoming) |
25 % |
| Worthington (Awos) (480 m, Minnesota) |
45 % |
| Wrangell Airport (13 m, Alaska) |
45 % |
| Wright-Patterson Air Force Base (251 m, Ohio) |
90 % |
| Wynyard (560 m, Saskatchewan) |
81 % |
| Yakima Air Terminal Airport (325 m, Washington) |
35 % |
| Yakutat Airport (13 m, Alaska) |
30 % |
| Yampa Valley Airport (2012 m, Colorado) |
40 % |
| Yeager Airport (299 m, West-Virginia) |
87 % |
| Yellowknife Airport (206 m, Northwest Territories) |
55 % |
| Yellowstone Airport (2025 m, Montana) |
80 % |
| Yellowstone Regional Airport (1553 m, Wyoming) |
50 % |
| Yohin (204 m, Northwest Territories) |
45 % |
| York Airport (144 m, Pennsylvania) |
75 % |
| York Airport (509 m, Nebraska) |
90 % |
| Yorkton AP (498 m, Saskatchewan) |
80 % |
| Youngstown-Warren Regional Airport (361 m, Ohio) |
85 % |
| Yuba (19 m, California) |
25 % |
| Yuma Intl. Airport (34 m, Arizona) |
5 % |
| Zamperini Field (27 m, California) |
80 % |
| Zanesville Airport (274 m, Ohio) |
85 % |
| Zapata Airport (129 m, Texas) |
40 % |
| Zephyrhills Airport (27 m, Florida) |
95 % |
North - South