| Albany International Airport | ALB | KALB | Albany | 大規模空港 | 285 |
| Albuquerque International Sunport | ABQ | KABQ | Albuquerque | 大規模空港 | 5,355 |
| Austin Bergstrom International Airport | AUS | KAUS | Austin | 大規模空港 | 542 |
| Baltimore/Washington International Thurgood Marshall Airport | BWI | KBWI | Baltimore | 大規模空港 | 146 |
| Birmingham-Shuttlesworth International Airport | BHM | KBHM | Birmingham | 大規模空港 | 650 |
| Boise Air Terminal/Gowen Field | BOI | KBOI | Boise | 大規模空港 | 2,871 |
| Boston Logan International Airport | BOS | KBOS | Boston | 大規模空港 | 20 |
| Bradley International Airport | BDL | KBDL | Hartford | 大規模空港 | 173 |
| Buffalo Niagara International Airport | BUF | KBUF | Buffalo | 大規模空港 | 728 |
| Charleston International Airport | CHS | KCHS | Charleston | 大規模空港 | 46 |
| Charlotte Douglas International Airport | CLT | KCLT | Charlotte | 大規模空港 | 748 |
| Chicago Midway International Airport | MDW | KMDW | Chicago | 大規模空港 | 620 |
| Chicago O'Hare International Airport | ORD | KORD | Chicago | 大規模空港 | 680 |
| Cincinnati Northern Kentucky International Airport | CVG | KCVG | Cincinnati / Covington | 大規模空港 | 896 |
| City of Colorado Springs Municipal Airport | COS | KCOS | Colorado Springs | 大規模空港 | 6,187 |
| Cleveland Hopkins International Airport | CLE | KCLE | Cleveland | 大規模空港 | 791 |
| Dallas Fort Worth International Airport | DFW | KDFW | Dallas-Fort Worth | 大規模空港 | 607 |
| Dallas Love Field | DAL | KDAL | Dallas | 大規模空港 | 487 |
| Daniel K. Inouye International Airport | HNL | PHNL | Honolulu, Oahu | 大規模空港 | 13 |
| Denver International Airport | DEN | KDEN | Denver | 大規模空港 | 5,431 |
| Des Moines International Airport | DSM | KDSM | Des Moines | 大規模空港 | 958 |
| Detroit Metropolitan Wayne County Airport | DTW | KDTW | Detroit | 大規模空港 | 645 |
| El Paso International Airport | ELP | KELP | El Paso | 大規模空港 | 3,959 |
| Ellison Onizuka Kona International Airport at Keāhole | KOA | PHKO | Kailua-Kona | 大規模空港 | 47 |
| Eppley Airfield | OMA | KOMA | Omaha | 大規模空港 | 984 |
| Fort Lauderdale Hollywood International Airport | FLL | KFLL | Fort Lauderdale | 大規模空港 | 9 |
| Frederick Douglass Greater Rochester International Airport | ROC | KROC | Rochester | 大規模空港 | 559 |
| Frederick W. Smith International Airport | MEM | KMEM | Memphis | 大規模空港 | 341 |
| Fresno Yosemite International Airport | FAT | KFAT | Fresno | 大規模空港 | 336 |
| General Mitchell International Airport | MKE | KMKE | Milwaukee | 大規模空港 | 723 |
| George Bush Intercontinental Airport | IAH | KIAH | Houston | 大規模空港 | 97 |
| Gerald R. Ford International Airport | GRR | KGRR | Grand Rapids | 大規模空港 | 794 |
| Harry Reid International Airport | LAS | KLAS | Las Vegas | 大規模空港 | 2,181 |
| Hartsfield Jackson Atlanta International Airport | ATL | KATL | Atlanta | 大規模空港 | 1,026 |
| Hollywood Burbank/Bob Hope Airport | BUR | KBUR | Burbank | 大規模空港 | 778 |
| Indianapolis International Airport | IND | KIND | Indianapolis | 大規模空港 | 797 |
| Jacksonville International Airport | JAX | KJAX | Jacksonville | 大規模空港 | 30 |
| John F. Kennedy International Airport | JFK | KJFK | New York | 大規模空港 | 13 |
| John Glenn Columbus International Airport | CMH | KCMH | Columbus | 大規模空港 | 815 |
| John Wayne Orange County International Airport | SNA | KSNA | Santa Ana | 大規模空港 | 56 |
| Kahului International Airport | OGG | PHOG | Kahului | 大規模空港 | 54 |
| Kansas City International Airport | MCI | KMCI | Kansas City | 大規模空港 | 1,026 |
| LaGuardia Airport | LGA | KLGA | New York | 大規模空港 | 21 |
| Lihue Airport | LIH | PHLI | Lihue, Kauai | 大規模空港 | 153 |
| Long Beach International Airport | LGB | KLGB | Long Beach | 大規模空港 | 60 |
| Los Angeles International Airport | LAX | KLAX | Los Angeles | 大規模空港 | 125 |
| Louis Armstrong New Orleans International Airport | MSY | KMSY | New Orleans | 大規模空港 | 4 |
| Louisville Muhammad Ali International Airport | SDF | KSDF | Louisville | 大規模空港 | 501 |
| McGhee Tyson Airport | TYS | KTYS | Knoxville/Maryville | 大規模空港 | 981 |
| Miami International Airport | MIA | KMIA | Miami | 大規模空港 | 8 |
| Mineta San Jose International Airport | SJC | KSJC | San Jose | 大規模空港 | 62 |
| Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field | MSP | KMSP | Minneapolis | 大規模空港 | 841 |
| Myrtle Beach International Airport | MYR | KMYR | Myrtle Beach | 大規模空港 | 25 |
| Nashville International Airport | BNA | KBNA | Nashville | 大規模空港 | 599 |
| Newark Liberty International Airport | EWR | KEWR | Newark | 大規模空港 | 18 |
| Norfolk International Airport | ORF | KORF | Norfolk | 大規模空港 | 26 |
| OKC Will Rogers World Airport | OKC | KOKC | Oklahoma City | 大規模空港 | 1,295 |
| Oakland San Francisco Bay Airport | OAK | KOAK | Oakland | 大規模空港 | 9 |
| Ontario International Airport | ONT | KONT | Ontario | 大規模空港 | 944 |
| Orlando International Airport | MCO | KMCO | Orlando | 大規模空港 | 96 |
| Orlando Sanford International Airport | SFB | KSFB | Orlando | 大規模空港 | 55 |
| Palm Springs International Airport | PSP | KPSP | Palm Springs | 大規模空港 | 477 |
| Pensacola International Airport | PNS | KPNS | Pensacola | 大規模空港 | 121 |
| Philadelphia International Airport | PHL | KPHL | Philadelphia | 大規模空港 | 36 |
| Phoenix Sky Harbor International Airport | PHX | KPHX | Phoenix | 大規模空港 | 1,135 |
| Piedmont Triad International Airport | GSO | KGSO | Greensboro | 大規模空港 | 925 |
| Pittsburgh International Airport | PIT | KPIT | Pittsburgh | 大規模空港 | 1,203 |
| Portland International Airport | PDX | KPDX | Portland | 大規模空港 | 31 |
| Portland International Jetport | PWM | KPWM | Portland | 大規模空港 | 76 |
| President Donald J. Trump International Airport | DJT | KDJT | West Palm Beach | 大規模空港 | 19 |
| Raleigh-Durham International Airport | RDU | KRDU | Raleigh/Durham | 大規模空港 | 435 |
| Reno Tahoe International Airport | RNO | KRNO | Reno | 大規模空港 | 4,415 |
| Rhode Island T. F. Green International Airport | PVD | KPVD | Providence/Warwick | 大規模空港 | 55 |
| Richmond International Airport | RIC | KRIC | Richmond | 大規模空港 | 167 |
| Ronald Reagan Washington National Airport | DCA | KDCA | Washington | 大規模空港 | 15 |
| Sacramento International Airport | SMF | KSMF | Sacramento | 大規模空港 | 27 |
| Salt Lake City International Airport | SLC | KSLC | Salt Lake City | 大規模空港 | 4,227 |
| San Antonio International Airport | SAT | KSAT | San Antonio | 大規模空港 | 809 |
| San Bernardino International Airport | SBD | KSBD | San Bernardino | 大規模空港 | 1,159 |
| San Diego International Airport | SAN | KSAN | San Diego | 大規模空港 | 17 |
| San Francisco International Airport | SFO | KSFO | San Francisco | 大規模空港 | 13 |
| Sarasota Bradenton International Airport | SRQ | KSRQ | Sarasota/Bradenton | 大規模空港 | 30 |
| Savannah Hilton Head International Airport | SAV | KSAV | Savannah | 大規模空港 | 50 |
| Seattle–Tacoma International Airport | SEA | KSEA | Seattle | 大規模空港 | 433 |
| Southwest Florida International Airport | RSW | KRSW | Fort Myers | 大規模空港 | 30 |
| Spokane International Airport | GEG | KGEG | Spokane | 大規模空港 | 2,376 |
| St. Louis Lambert International Airport | STL | KSTL | St Louis | 大規模空港 | 618 |
| St. Petersburg Clearwater International Airport | PIE | KPIE | Pinellas Park | 大規模空港 | 11 |
| Syracuse Hancock International Airport | SYR | KSYR | Syracuse | 大規模空港 | 421 |
| Tampa International Airport | TPA | KTPA | Tampa | 大規模空港 | 26 |
| Ted Stevens Anchorage International Airport | ANC | PANC | Anchorage | 大規模空港 | 152 |
| Tucson International Airport | TUS | KTUS | Tucson | 大規模空港 | 2,643 |
| Tulsa International Airport | TUL | KTUL | Tulsa | 大規模空港 | 677 |
| Washington Dulles International Airport | IAD | KIAD | Dulles | 大規模空港 | 312 |
| William P. Hobby Airport | HOU | KHOU | Houston | 大規模空港 | 46 |
| Aberdeen Regional Airport | ABR | KABR | Aberdeen | 中規模空港 | 1,302 |
| Abilene Regional Airport | ABI | KABI | Abilene | 中規模空港 | 1,791 |
| Abraham Lincoln Capital Airport | SPI | KSPI | Springfield | 中規模空港 | 598 |
| Acadiana Regional Airport | ARA | KARA | New Iberia | 中規模空港 | 24 |
| Ada Regional Airport | ADT | KADH | Ada | 中規模空港 | 1,016 |
| Adak Airport | ADK | PADK | Adak | 中規模空港 | 18 |
| Adirondack Regional Airport | SLK | KSLK | Saranac Lake | 中規模空港 | 1,663 |
| Akron Canton Regional Airport | CAK | KCAK | Akron | 中規模空港 | 1,228 |
| Akron Fulton International Airport | AKC | KAKR | Akron | 中規模空港 | 1,067 |
| Alamogordo White Sands Regional Airport | ALM | KALM | Alamogordo | 中規模空港 | 4,200 |
| Albert J Ellis Airport | OAJ | KOAJ | Richlands | 中規模空港 | 94 |
| Aleknagik / New Airport | WKK | 5A8 | Aleknagik | 中規模空港 | 66 |
| Alexandria International Airport | AEX | KAEX | Alexandria | 中規模空港 | 89 |
| Alice International Airport | ALI | KALI | Alice | 中規模空港 | 178 |
| Allegheny County Airport | AGC | KAGC | Pittsburgh | 中規模空港 | 1,252 |
| Allen Army Airfield | BIG | PABI | Delta Junction Ft Greely | 中規模空港 | 1,291 |
| Alliance Municipal Airport | AIA | KAIA | Alliance | 中規模空港 | 3,931 |
| Alpena County Regional Airport | APN | KAPN | Alpena | 中規模空港 | 690 |
| Altoona Blair County Airport | AOO | KAOO | Altoona | 中規模空港 | 1,503 |
| Altus Air Force Base | LTS | KLTS | Altus | 中規模空港 | 1,382 |
| Ambler Airport | ABL | PAFM | Ambler | 中規模空港 | 334 |
| Anaktuvuk Pass Airport | AKP | PAKP | Anaktuvuk Pass | 中規模空港 | 2,102 |
| Anderson Regional Airport | AND | KAND | Anderson | 中規模空港 | 782 |
| Angelina County Airport | LFK | KLFK | Lufkin | 中規模空港 | 296 |
| Aniak Airport | ANI | PANI | Aniak | 中規模空港 | 88 |
| Annette Island Airport | ANN | PANT | Metlakatla | 中規模空港 | 119 |
| Anniston Regional Airport | ANB | KANB | Anniston | 中規模空港 | 612 |
| Anvik Airport | ANV | PANV | Anvik | 中規模空港 | 291 |
| Appleton International Airport | ATW | KATW | Appleton | 中規模空港 | 918 |
| Arctic Village Airport | ARC | PARC | Arctic Village | 中規模空港 | 2,092 |
| Arkansas International Airport | BYH | KBYH | Blytheville | 中規模空港 | 254 |
| Arlington Municipal Airport | | KAWO | Arlington | 中規模空港 | 142 |
| Arnold Palmer Regional Airport | LBE | KLBE | Latrobe | 中規模空港 | 1,199 |
| Asheville Regional Airport | AVL | KAVL | Asheville | 中規模空港 | 2,165 |
| Aspen-Pitkin County Airport (Sardy Field) | ASE | KASE | Aspen | 中規模空港 | 7,820 |
| Astoria Regional Airport | AST | KAST | Astoria | 中規模空港 | 15 |
| Athens Ben Epps Airport | AHN | KAHN | Athens | 中規模空港 | 808 |
| Atlantic City International Airport | ACY | KACY | Atlantic City | 中規模空港 | 75 |
| Atqasuk Edward Burnell Sr Memorial Airport | ATK | PATQ | Atqasuk | 中規模空港 | 96 |
| Augusta Regional At Bush Field | AGS | KAGS | Augusta | 中規模空港 | 144 |
| Augusta State Airport | AUG | KAUG | Augusta | 中規模空港 | 352 |
| Aurora State Airport | | KUAO | Aurora | 中規模空港 | 200 |
| Austin Executive Airport | | KEDC | Pflugerville | 中規模空港 | 620 |
| Austin Straubel International Airport | GRB | KGRB | Green Bay | 中規模空港 | 695 |
| Baker City Municipal Airport | BKE | KBKE | Baker City | 中規模空港 | 3,373 |
| Bakersfield International Airport | | | Bakersfield | 中規模空港 | 378 |
| Bangor International Airport | BGR | KBGR | Bangor | 中規模空港 | 192 |
| Barking Sands Airport | BKH | PHBK | Kekaha | 中規模空港 | 23 |
| Barkley Regional Airport | PAH | KPAH | Paducah | 中規模空港 | 410 |
| Barksdale Air Force Base | BAD | KBAD | Bossier City | 中規模空港 | 166 |
| Barstow Daggett Airport | DAG | KDAG | Daggett | 中規模空港 | 1,930 |
| Barter Island Long Range Radar Station Airport | BTI | PABA | Barter Island | 中規模空港 | 2 |
| Baton Rouge Metropolitan Airport | BTR | KBTR | Baton Rouge | 中規模空港 | 70 |
| Battle Creek Executive Airport at Kellogg Field | BTL | KBTL | Battle Creek | 中規模空港 | 952 |
| Baudette International Airport | BDE | KBDE | Baudette | 中規模空港 | 1,086 |
| Beale Air Force Base | BAB | KBAB | Beale Air Force Base | 中規模空港 | 113 |
| Beaufort MCAS - Merritt Field | | KNBC | Beaufort | 中規模空港 | 37 |
| Beauregard Regional Airport | DRI | KDRI | DeRidder | 中規模空港 | 202 |
| Beaver County Airport | BFP | KBVI | Beaver Falls | 中規模空港 | 1,253 |
| Bellingham International Airport | BLI | KBLI | Bellingham | 中規模空港 | 170 |
| Bemidji Regional Airport | BJI | KBJI | Bemidji | 中規模空港 | 1,391 |
| Bert Mooney Airport | BTM | KBTM | Butte | 中規模空港 | 5,550 |
| Bethel Airport | BET | PABE | Bethel | 中規模空港 | 126 |
| Beverly Regional Airport | BVY | KBVY | Beverly / Danvers | 中規模空港 | 107 |
| Bicycle Lake Army Air Field | BYS | KBYS | Fort Irwin/Barstow | 中規模空港 | 2,350 |
| Biggs Army Air Field (Fort Bliss) | BIF | KBIF | Fort Bliss/El Paso | 中規模空港 | 3,946 |
| Bill & Hillary Clinton National Airport/Adams Field | LIT | KLIT | Little Rock | 中規模空港 | 262 |
| Billings Logan International Airport | BIL | KBIL | Billings | 中規模空港 | 3,652 |
| Birchwood Airport | | PABV | Birchwood | 中規模空港 | 83 |
| Bisbee Douglas International Airport | DUG | KDUG | Douglas Bisbee | 中規模空港 | 4,154 |
| Bishop International Airport | FNT | KFNT | Flint | 中規模空港 | 782 |
| Bismarck Municipal Airport | BIS | KBIS | Bismarck | 中規模空港 | 1,661 |
| Blue Grass Airport | LEX | KLEX | Lexington | 中規模空港 | 979 |
| Blythe Airport | BLH | KBLH | Blythe | 中規模空港 | 399 |
| Bob Baker Memorial Airport | IAN | PAIK | Kiana | 中規模空港 | 166 |
| Bob Sikes Airport | CEW | KCEW | Crestview | 中規模空港 | 213 |
| Boca Raton Airport | BCT | KBCT | Boca Raton | 中規模空港 | 13 |
| Boone County Airport | HRO | KHRO | Harrison | 中規模空港 | 1,365 |
| Boulder City Municipal Airport | BLD | KBVU | Boulder City | 中規模空港 | 2,201 |
| Bowerman Airport | HQM | KHQM | Hoquiam | 中規模空港 | 18 |
| Bowling Green Warren County Regional Airport | BWG | KBWG | Bowling Green | 中規模空港 | 547 |
| Bowman Field | LOU | KLOU | Louisville | 中規模空港 | 546 |
| Bozeman Yellowstone International Airport | BZN | KBZN | Bozeman | 中規模空港 | 4,473 |
| Bradford Regional Airport | BFD | KBFD | Bradford | 中規模空港 | 2,143 |
| Brainerd Lakes Regional Airport | BRD | KBRD | Brainerd | 中規模空港 | 1,232 |
| Branson Airport | BKG | KBBG | Branson | 中規模空港 | 1,302 |
| Bremerton National Airport | PWT | KPWT | Bremerton | 中規模空港 | 444 |
| Brown Field Municipal Airport | SDM | KSDM | San Diego | 中規模空港 | 526 |
| Brownsville South Padre Island International Airport | BRO | KBRO | Brownsville | 中規模空港 | 22 |
| Brunswick Executive Airport | NHZ | KBXM | Brunswick | 中規模空港 | 72 |
| Brunswick Golden Isles Airport | BQK | KBQK | Brunswick | 中規模空港 | 26 |
| Bryce Canyon Airport | BCE | KBCE | Bryce Canyon | 中規模空港 | 7,590 |
| Buchanan Field | CCR | KCCR | Concord | 中規模空港 | 26 |
| Buckley Space Force Base | BFK | KBKF | Aurora | 中規模空港 | 5,662 |
| Burke Lakefront Airport | BKL | KBKL | Cleveland | 中規模空港 | 583 |
| Burley Municipal Airport | BYI | KBYI | Burley | 中規模空港 | 4,150 |
| Burns Municipal Airport | BNO | KBNO | Burns | 中規模空港 | 4,148 |
| Butts AAF (Fort Carson) Air Field | FCS | KFCS | Fort Carson | 中規模空港 | 5,838 |
| Cairns AAF (Fort Rucker) Air Field | OZR | KOZR | Fort Rucker/Ozark | 中規模空港 | 301 |
| California City Municipal Airport | | KL71 | California City | 中規模空港 | 2,454 |
| California Redwood Coast-Humboldt County Airport | ACV | KACV | Arcata/Eureka | 中規模空港 | 221 |
| Camarillo International Airport | | KCMA | Camarillo | 中規模空港 | 77 |
| Camp Pendleton MCAS (Munn Field) Airport | | KNFG | Oceanside | 中規模空港 | 78 |
| Campbell Army Airfield (Fort Campbell) | HOP | KHOP | Fort Campbell | 中規模空港 | 573 |
| Cannon Air Force Base | CVS | KCVS | Clovis | 中規模空港 | 4,295 |
| Canyonlands Regional Airport | CNY | KCNY | Moab | 中規模空港 | 4,557 |
| Cape Canaveral SFS Skid Strip | | KXMR | Cocoa Beach | 中規模空港 | 10 |
| Cape Cod Gateway Airport | HYA | KHYA | Hyannis | 中規模空港 | 54 |
| Cape Girardeau Regional Airport | CGI | KCGI | Cape Girardeau | 中規模空港 | 342 |
| Cape Lisburne LRRS Airport | LUR | PALU | Cape Lisburne | 中規模空港 | 16 |
| Cape May County Airport | WWD | KWWD | Wildwood | 中規模空港 | 23 |
| Cape Newenham LRRS Airport | EHM | PAEH | Cape Newenham | 中規模空港 | 541 |
| Cape Romanzof LRRS Airport | CZF | PACZ | Cape Romanzof | 中規模空港 | 464 |
| Capital Region International Airport | LAN | KLAN | Lansing | 中規模空港 | 861 |
| Caribou Municipal Airport | CAR | KCAR | Caribou | 中規模空港 | 626 |
| Carson Airport | CSN | KCXP | Carson City | 中規模空港 | 4,697 |
| Casper-Natrona County International Airport | CPR | KCPR | Casper | 中規模空港 | 5,350 |
| Castle Airport | MER | KMER | Merced | 中規模空港 | 191 |
| Cavern City Air Terminal | CNM | KCNM | Carlsbad | 中規模空港 | 3,295 |
| Cecil Airport | VQQ | KVQQ | Jacksonville | 中規模空港 | 81 |
| Cedar City Regional Airport | CDC | KCDC | Cedar City | 中規模空港 | 5,622 |
| Centennial Airport | APA | KAPA | Denver | 中規模空港 | 5,885 |
| Central Illinois Regional Airport at Bloomington-Normal | BMI | KBMI | Bloomington/Normal | 中規模空港 | 871 |
| Central Kentucky Regional Airport | | KRGA | Richmond | 中規模空港 | 1,002 |
| Central Nebraska Regional Airport | GRI | KGRI | Grand Island | 中規模空港 | 1,847 |
| Central Wisconsin Airport | CWA | KCWA | Mosinee | 中規模空港 | 1,277 |
| Central Wyoming Regional Airport | RIW | KRIW | Riverton | 中規模空港 | 5,525 |
| Chadron Municipal Airport | CDR | KCDR | Chadron | 中規模空港 | 3,297 |
| Chan Gurney Municipal Airport | YKN | KYKN | Yankton | 中規模空港 | 1,306 |
| Chandler Field | AXN | KAXN | Alexandria | 中規模空港 | 1,425 |
| Chanute Martin Johnson Airport | CNU | KCNU | Chanute | 中規模空港 | 1,002 |
| Charles B. Wheeler Downtown Airport | MKC | KMKC | Kansas City | 中規模空港 | 759 |
| Charles M. Schulz Sonoma County Airport | STS | KSTS | Santa Rosa | 中規模空港 | 128 |
| Charlottesville Albemarle Airport | CHO | KCHO | Charlottesville | 中規模空港 | 639 |
| Chattanooga Metropolitan Airport (Lovell Field) | CHA | KCHA | Chattanooga | 中規模空港 | 683 |
| Chautauqua County-Jamestown Airport | JHW | KJHW | Jamestown | 中規模空港 | 1,723 |
| Cherry Capital Airport | TVC | KTVC | Traverse City | 中規模空港 | 624 |
| Cherry Point MCAS / Cunningham Field/ | | KNKT | Cherry Point | 中規模空港 | 29 |
| Cheyenne Regional Jerry Olson Field | CYS | KCYS | Cheyenne | 中規模空港 | 6,159 |
| Chicago Executive Airport | PWK | KPWK | Chicago/Prospect Heights/Wheeling | 中規模空港 | 647 |
| Chicago Rockford International Airport | RFD | KRFD | Chicago/Rockford | 中規模空港 | 742 |
| Childress Municipal Airport | CDS | KCDS | Childress | 中規模空港 | 1,954 |
| China Lake Naws (Armitage Field) Airport | | KNID | China Lake | 中規模空港 | 2,283 |
| Chippewa County International Airport | CIU | KCIU | Kincheloe | 中規模空港 | 800 |
| Chippewa Valley Regional Airport | EAU | KEAU | Eau Claire | 中規模空港 | 913 |
| Cincinnati Municipal Airport Lunken Field | LUK | KLUK | Cincinnati | 中規模空港 | 483 |
| Clear Airport | | PACL | Clear | 中規模空港 | 552 |
| Clovis Municipal Airport | CVN | KCVN | Clovis | 中規模空港 | 4,216 |
| Coastal Carolina Regional Airport | EWN | KEWN | New Bern | 中規模空港 | 18 |
| Cobb County International Airport-McCollum Field | | KRYY | Atlanta | 中規模空港 | 1,040 |
| Coeur D'Alene Airport - Pappy Boyington Field | COE | KCOE | Coeur d'Alene | 中規模空港 | 2,320 |
| Cold Bay Airport | CDB | PACD | Cold Bay | 中規模空港 | 96 |
| Coleman A. Young Municipal Airport | DET | KDET | Detroit | 中規模空港 | 626 |
| Columbia Gorge Regional Airport | DLS | KDLS | Dallesport / The Dalles | 中規模空港 | 247 |
| Columbia Metropolitan Airport | CAE | KCAE | Columbia | 中規模空港 | 236 |
| Columbia Regional Airport | COU | KCOU | Columbia | 中規模空港 | 889 |
| Columbus Air Force Base | CBM | KCBM | Columbus | 中規模空港 | 219 |
| Columbus Airport | CSG | KCSG | Columbus | 中規模空港 | 397 |
| Columbus Municipal Airport | CLU | KBAK | Columbus | 中規模空港 | 656 |
| Columbus Municipal Airport | OLU | KOLU | Columbus | 中規模空港 | 1,447 |
| Concord Municipal Airport | CON | KCON | Concord | 中規模空港 | 342 |
| Concord-Padgett Regional Airport | USA | KJQF | Concord | 中規模空港 | 705 |
| Conroe-North Houston Regional Airport | CXO | KCXO | Houston | 中規模空港 | 245 |
| Corpus Christi International Airport | CRP | KCRP | Corpus Christi | 中規模空港 | 44 |
| Cortez Municipal Airport | CEZ | KCEZ | Cortez | 中規模空港 | 5,918 |
| Corvallis Municipal Airport | CVO | KCVO | Corvallis | 中規模空港 | 250 |
| Cox Field | PRX | KPRX | Paris | 中規模空港 | 547 |
| Crater Lake-Klamath Regional Airport | LMT | KLMT | Klamath Falls | 中規模空港 | 4,095 |
| Crossville Memorial Airport Whitson Field | CSV | KCSV | Crossville | 中規模空港 | 1,881 |
| Curtis Field | BBD | KBBD | Brady | 中規模空港 | 1,827 |
| Cut Bank International Airport | CTB | KCTB | Cut Bank | 中規模空港 | 3,854 |
| Cuyahoga County Airport | CGF | KCGF | Cleveland | 中規模空港 | 879 |
| Dalhart Municipal Airport | DHT | KDHT | Dalhart | 中規模空港 | 3,991 |
| Danbury Municipal Airport | DXR | KDXR | Danbury | 中規模空港 | 458 |
| Dane County Regional Truax Field | MSN | KMSN | Madison | 中規模空港 | 887 |
| Daniel Field | DNL | KDNL | Augusta | 中規模空港 | 423 |
| Danville Regional Airport | DAN | KDAN | Danville | 中規模空港 | 571 |
| Davis Monthan Air Force Base | DMA | KDMA | Tucson | 中規模空港 | 2,704 |
| Davison Army Air Field | DAA | KDAA | Fort Belvoir | 中規模空港 | 73 |
| Dawson Community Airport | GDV | KGDV | Glendive | 中規模空港 | 2,458 |
| Daytona Beach International Airport | DAB | KDAB | Daytona Beach | 中規模空港 | 34 |
| DeKalb Peachtree Airport | PDK | KPDK | Atlanta | 中規模空港 | 1,003 |
| Deadhorse Airport | SCC | PASC | Deadhorse | 中規模空港 | 65 |
| Decatur Airport | DEC | KDEC | Decatur | 中規模空港 | 682 |
| Deering Airport | DRG | PADE | Deering | 中規模空港 | 21 |
| Del Rio International Airport | DRT | KDRT | Del Rio | 中規模空港 | 1,002 |
| Delaware County Johnson Field | MIE | KMIE | Muncie | 中規模空港 | 937 |
| Delta County Airport | ESC | KESC | Escanaba | 中規模空港 | 609 |
| Deming Municipal Airport | DMN | KDMN | Deming | 中規模空港 | 4,314 |
| Derby Field | LOL | KLOL | Lovelock | 中規模空港 | 3,904 |
| Desert Rock Airport | DRA | KDRA | Mercury | 中規模空港 | 3,314 |
| Destin Executive Airport | DSI | KDTS | Destin | 中規模空港 | 23 |
| Destin-Fort Walton Beach Airport | VPS | KVPS | Valparaiso | 中規模空港 | 87 |
| Devils Lake Regional Airport | DVL | KDVL | Devils Lake | 中規模空港 | 1,456 |
| Dickinson Theodore Roosevelt Regional Airport | DIK | KDIK | Dickinson | 中規模空港 | 2,592 |
| Dillant Hopkins Airport | EEN | KEEN | Keene | 中規模空港 | 488 |
| Dillingham Airport | DLG | PADL | Dillingham | 中規模空港 | 81 |
| Dobbins Air Reserve Base | MGE | KMGE | Marietta | 中規模空港 | 1,068 |
| Dodge City Regional Airport | DDC | KDDC | Dodge City | 中規模空港 | 2,594 |
| Dothan Regional Airport | DHN | KDHN | Dothan | 中規模空港 | 401 |
| Double Eagle II Airport | | KAEG | Albuquerque | 中規模空港 | 5,837 |
| Dover Civil Air Terminal/Dover Air Force Base | DOV | KDOV | Dover | 中規模空港 | 24 |
| Drake Field | FYV | KFYV | Fayetteville | 中規模空港 | 1,251 |
| Draughon Miller Central Texas Regional Airport | TPL | KTPL | Temple | 中規模空港 | 682 |
| DuBois Regional Airport | DUJ | KDUJ | Dubois | 中規模空港 | 1,817 |
| Dubuque Regional Airport | DBQ | KDBQ | Dubuque | 中規模空港 | 1,077 |
| Duke Field | EGI | KEGI | Crestview | 中規模空港 | 191 |
| Duluth International Airport | DLH | KDLH | Duluth | 中規模空港 | 1,428 |
| Dupage Airport | DPA | KDPA | Chicago/West Chicago | 中規模空港 | 759 |
| Durango La Plata County Airport | DRO | KDRO | Durango | 中規模空港 | 6,685 |
| Durant Regional Airport - Eaker Field | DUA | KDUA | Durant | 中規模空港 | 699 |
| Dutchess County Airport | POU | KPOU | Poughkeepsie | 中規模空港 | 165 |
| Dyess Air Force Base | DYS | KDYS | Abilene | 中規模空港 | 1,789 |
| Eagle County Regional Airport | EGE | KEGE | Eagle | 中規模空港 | 6,548 |
| Eareckson Air Station | SYA | PASY | Shemya | 中規模空港 | 95 |
| East Texas Regional Airport | GGG | KGGG | Longview | 中規模空港 | 365 |
| Eastern Oregon Regional Airport at Pendleton | PDT | KPDT | Pendleton | 中規模空港 | 1,497 |
| Eastern Sierra Regional Airport | BIH | KBIH | Bishop | 中規模空港 | 4,124 |
| Eastern WV Regional Airport/Shepherd Field | MRB | KMRB | Martinsburg | 中規模空港 | 565 |
| Easterwood Field | CLL | KCLL | College Station | 中規模空港 | 320 |
| Edward F Knapp State Airport | MPV | KMPV | Barre/Montpelier | 中規模空港 | 1,166 |
| Edward G. Pitka Sr Airport | GAL | PAGA | Galena | 中規模空港 | 153 |
| Edwards Air Force Base | EDW | KEDW | Edwards | 中規模空港 | 2,312 |
| Egegik Airport | EGX | PAII | Egegik | 中規模空港 | 92 |
| Eielson Air Force Base | EIL | PAEI | Fairbanks | 中規模空港 | 547 |
| El Centro NAF Airport (Vraciu Field) | NJK | KNJK | El Centro | 中規模空港 | -42 |
| Elizabeth City Regional Airport & Coast Guard Air Station | ECG | KECG | Elizabeth City | 中規模空港 | 11 |
| Elkins-Randolph County Regional Airport | EKN | KEKN | Elkins | 中規模空港 | 1,987 |
| Elko Regional Airport | EKO | KEKO | Elko | 中規模空港 | 5,140 |
| Ellington Airport | EFD | KEFD | Houston | 中規模空港 | 32 |
| Ellsworth Air Force Base | RCA | KRCA | Rapid City | 中規模空港 | 3,276 |
| Elmendorf Air Force Base | EDF | PAED | Anchorage | 中規模空港 | 212 |
| Elmira Corning Regional Airport | ELM | KELM | Elmira/Corning | 中規模空港 | 954 |
| Ely Airport Yelland Field | ELY | KELY | Ely | 中規模空港 | 6,259 |
| Ely Municipal Airport | LYU | KELO | Ely | 中規模空港 | 1,456 |
| Emmonak Airport | EMK | PAEM | Emmonak | 中規模空港 | 13 |
| Erie International Tom Ridge Field | ERI | KERI | Erie | 中規模空港 | 732 |
| Erie-Ottawa International Airport | | KPCW | Port Clinton | 中規模空港 | 590 |
| Esler Army Airfield / Esler Regional Airport | ESF | KESF | Alexandria | 中規模空港 | 112 |
| Eugene Airport | EUG | KEUG | Eugene | 中規模空港 | 374 |
| Eugene F. Kranz Toledo Express Airport | TOL | KTOL | Toledo | 中規模空港 | 683 |
| Evanston-Uinta County Airport-Burns Field | EVW | KEVW | Evanston | 中規模空港 | 7,143 |
| Evansville Regional Airport | EVV | KEVV | Evansville | 中規模空港 | 418 |
| Fairbanks International Airport | FAI | PAFA | Fairbanks | 中規模空港 | 439 |
| Fairchild Air Force Base | SKA | KSKA | Spokane | 中規模空港 | 2,461 |
| Fallon Naval Air Station | NFL | KNFL | Fallon | 中規模空港 | 3,934 |
| Falls International Airport | INL | KINL | International Falls | 中規模空港 | 1,185 |
| Fayetteville Regional Airport - Grannis Field | FAY | KFAY | Fayetteville | 中規模空港 | 189 |
| Felker Army Air Field | FAF | KFAF | Newport News (Fort Eustis) | 中規模空港 | 12 |
| Felts Field | SFF | KSFF | Spokane | 中規模空港 | 1,953 |
| Findlay Airport | FDY | KFDY | Findlay | 中規模空港 | 813 |
| Flagstaff Pulliam Airport | FLG | KFLG | Flagstaff | 中規模空港 | 7,014 |
| Florence Regional Airport | FLO | KFLO | Florence | 中規模空港 | 146 |
| Florida Keys Marathon International Airport | MTH | KMTH | Marathon | 中規模空港 | 5 |
| Floyd Bennett Memorial Airport | GFL | KGFL | Glens Falls | 中規模空港 | 328 |
| Ford Airport | IMT | KIMT | Kingsford | 中規模空港 | 1,182 |
| Fort Dodge Regional Airport | FOD | KFOD | Fort Dodge | 中規模空港 | 1,156 |
| Fort Lauderdale Executive Airport | FXE | KFXE | Fort Lauderdale | 中規模空港 | 13 |
| Fort Meade Executive Airport | FME | KFME | Fort Meade(Odenton) | 中規模空港 | 150 |
| Fort Smith Regional Airport | FSM | KFSM | Fort Smith | 中規模空港 | 469 |
| Fort Stockton Pecos County Airport | FST | KFST | Fort Stockton | 中規模空港 | 3,011 |
| Fort Wayne International Airport | FWA | KFWA | Fort Wayne | 中規模空港 | 814 |
| Fort Worth Meacham International Airport | FTW | KFTW | Fort Worth | 中規模空港 | 710 |
| Fort Yukon Airport | FYU | PFYU | Fort Yukon | 中規模空港 | 433 |
| Four Corners Regional Airport | FMN | KFMN | Farmington | 中規模空港 | 5,506 |
| Friday Harbor Airport | FRD | KFHR | Friday Harbor | 中規模空港 | 113 |
| Friedman Memorial Airport | SUN | KSUN | Hailey | 中規模空港 | 5,318 |
| Fulton County Airport Brown Field | FTY | KFTY | Atlanta | 中規模空港 | 841 |
| Gainesville Regional Airport | GNV | KGNV | Gainesville | 中規模空港 | 152 |
| Gallup Municipal Airport | GUP | KGUP | Gallup | 中規模空港 | 6,472 |
| Gambell Airport | GAM | PAGM | Gambell | 中規模空港 | 27 |
| Garden City Regional Airport | GCK | KGCK | Garden City | 中規模空港 | 2,891 |
| Garfield County Regional Airport | RIL | KRIL | Rifle | 中規模空港 | 5,548 |
| Gary/Chicago International Airport | GYY | KGYY | Gary | 中規模空港 | 591 |
| General Wayne A. Downing Peoria International Airport | PIA | KPIA | Peoria | 中規模空港 | 660 |
| General William J Fox Airfield | WJF | KWJF | Lancaster | 中規模空港 | 2,351 |
| Glacier Park International Airport | FCA | KGPI | Kalispell | 中規模空港 | 2,977 |
| Glasgow Valley County Airport Wokal Field | GGW | KGGW | Glasgow | 中規模空港 | 2,296 |
| Godman Army Air Field | FTK | KFTK | Fort Knox | 中規模空港 | 756 |
| Golden Triangle Regional Airport | GTR | KGTR | Columbus/W Point/Starkville | 中規模空港 | 264 |
| Goodland Municipal Airport | GLD | KGLD | Goodland | 中規模空港 | 3,656 |
| Grand Canyon National Park Airport | GCN | KGCN | Grand Canyon - Tusayan | 中規模空港 | 6,609 |
| Grand Forks Air Force Base | RDR | KRDR | Grand Forks | 中規模空港 | 913 |
| Grand Forks International Airport | GFK | KGFK | Grand Forks | 中規模空港 | 845 |
| Grand Junction Regional Airport | GJT | KGJT | Grand Junction | 中規模空港 | 4,858 |
| Grand Strand Airport | CRE | KCRE | North Myrtle Beach | 中規模空港 | 32 |
| Grant County Airport | SVC | KSVC | Silver City | 中規模空港 | 5,446 |
| Grant County International Airport | MWH | KMWH | Moses Lake | 中規模空港 | 1,189 |
| Gray Army Air Field | GRF | KGRF | Fort Lewis/Tacoma | 中規模空港 | 300 |
| Great Falls International Airport | GTF | KGTF | Great Falls | 中規模空港 | 3,680 |
| Greater Binghamton/Edwin A Link field | BGM | KBGM | Binghamton | 中規模空港 | 1,636 |
| Greater Kankakee Airport | IKK | KIKK | Kankakee | 中規模空港 | 630 |
| Greenbrier Valley Airport | LWB | KLWB | Lewisburg | 中規模空港 | 2,302 |
| Greenville Downtown Airport | GMU | KGMU | Greenville | 中規模空港 | 1,048 |
| Greenville-Spartanburg International Airport | GSP | KGSP | Greenville/Greer/Spartanburg | 中規模空港 | 964 |
| Greenwood–Leflore Airport | GWO | KGWO | Greenwood | 中規模空港 | 162 |
| Griffiss International Airport | RME | KRME | Rome | 中規模空港 | 504 |
| Grissom Air Reserve Base | GUS | KGUS | Peru | 中規模空港 | 812 |
| Groton New London Airport | GON | KGON | Groton | 中規模空港 | 9 |
| Gulfport Biloxi International Airport | GPT | KGPT | Gulfport | 中規模空港 | 28 |
| Gulkana Airport | GKN | PAGK | Gulkana | 中規模空港 | 1,586 |
| Gunnison Crested Butte Regional Airport | GUC | KGUC | Gunnison | 中規模空港 | 7,680 |
| Gustavus Airport | GST | PAGS | Gustavus | 中規模空港 | 35 |
| Guymon Municipal Airport | GUY | KGUY | Guymon | 中規模空港 | 3,123 |
| Hagerstown Regional Richard A Henson Field | HGR | KHGR | Hagerstown | 中規模空港 | 703 |
| Haines Airport | HNS | PAHN | Haines | 中規模空港 | 15 |
| Hana Airport | HNM | PHHN | Hana | 中規模空港 | 78 |
| Hancock County-Bar Harbor Airport | BHB | KBHB | Bar Harbor | 中規模空港 | 83 |
| Harrisburg International Airport | MDT | KMDT | Harrisburg | 中規模空港 | 310 |
| Hartford Brainard Airport | HFD | KHFD | Hartford | 中規模空港 | 18 |
| Hattiesburg Bobby L Chain Municipal Airport | HBG | KHBG | Hattiesburg | 中規模空港 | 151 |
| Hattiesburg Laurel Regional Airport | PIB | KPIB | Moselle | 中規模空港 | 298 |
| Havre City County Airport | HVR | KHVR | Havre | 中規模空港 | 2,591 |
| Hays Regional Airport | HYS | KHYS | Hays | 中規模空港 | 1,999 |
| Hector International Airport | FAR | KFAR | Fargo | 中規模空港 | 902 |
| Helena Regional Airport | HLN | KHLN | Helena | 中規模空港 | 3,877 |
| Henry Post Army Air Field | FSI | KFSI | Fort Sill | 中規模空港 | 1,189 |
| Hickam Air Force Base | | PHIK | Honolulu | 中規模空港 | 13 |
| Hickory Regional Airport | HKY | KHKY | Hickory | 中規模空港 | 1,190 |
| Hill Air Force Base | HIF | KHIF | Ogden | 中規模空港 | 4,789 |
| Hilo International Airport | ITO | PHTO | Hilo | 中規模空港 | 38 |
| Hilton Head Airport | HHH | KHXD | Hilton Head Island | 中規模空港 | 19 |
| Hobart Regional Airport | HBR | KHBR | Hobart | 中規模空港 | 1,563 |
| Holloman Air Force Base | HMN | KHMN | Alamogordo | 中規模空港 | 4,093 |
| Holy Cross Airport | HCR | PAHC | Holy Cross | 中規模空港 | 70 |
| Homer Airport | HOM | PAHO | Homer | 中規模空港 | 84 |
| Homestead Air Reserve Base | HST | KHST | Homestead | 中規模空港 | 5 |
| Homey (Area 51) Airport | | KXTA | Groom Lake | 中規模空港 | 4,462 |
| Houghton County Memorial Airport | CMX | KCMX | Hancock | 中規模空港 | 1,095 |
| Houlton International Airport | HUL | KHUL | Houlton | 中規模空港 | 489 |
| Hunt Field | LND | KLND | Lander | 中規模空港 | 5,586 |
| Hunter Army Air Field | SVN | KSVN | Savannah | 中規模空港 | 41 |
| Huntsville International Airport | HSV | KHSV | Huntsville | 中規模空港 | 629 |
| Huntsville Regional Airport | HTV | KUTS | Huntsville | 中規模空港 | 363 |
| Hurlburt Field | | KHRT | Mary Esther | 中規模空港 | 38 |
| Huron Regional Airport | HON | KHON | Huron | 中規模空港 | 1,289 |
| Huslia Airport | HSL | PAHL | Huslia | 中規模空港 | 220 |
| Hutchinson Municipal Airport | HUT | KHUT | Hutchinson | 中規模空港 | 1,543 |
| Idaho Falls Regional Airport | IDA | KIDA | Idaho Falls | 中規模空港 | 4,744 |
| Igor I Sikorsky Memorial Airport | BDR | KBDR | Bridgeport | 中規模空港 | 9 |
| Iliamna Airport | ILI | PAIL | Iliamna | 中規模空港 | 192 |
| Imperial County Airport | IPL | KIPL | Imperial | 中規模空港 | -54 |
| Indian Mountain LRRS Airport | UTO | PAIM | Utopia Creek | 中規模空港 | 1,273 |
| Ithaca Tompkins Regional Airport | ITH | KITH | Ithaca | 中規模空港 | 1,099 |
| Jack Brooks Regional Airport | BPT | KBPT | Beaumont/Port Arthur | 中規模空港 | 15 |
| Jack Mc Namara Field Airport | CEC | KCEC | Crescent City | 中規模空港 | 61 |
| Jack Northrop Field Hawthorne Municipal Airport | HHR | KHHR | Hawthorne | 中規模空港 | 66 |
| Jackson County Airport/Reynolds Field | JXN | KJXN | Jackson | 中規模空港 | 1,001 |
| Jackson Hole Airport | JAC | KJAC | Jackson | 中規模空港 | 6,451 |
| Jackson-Medgar Wiley Evers International Airport | JAN | KJAN | Jackson | 中規模空港 | 346 |
| Jacksonville Executive at Craig Airport | CRG | KCRG | Jacksonville | 中規模空港 | 41 |
| Jacksonville Naval Air Station (Towers Field) | NIP | KNIP | Jacksonville | 中規模空港 | 21 |
| Jacqueline Cochran Regional Airport | TRM | KTRM | Palm Springs | 中規模空港 | -115 |
| James M. Cox Dayton International Airport | DAY | KDAY | Dayton | 中規模空港 | 1,009 |
| Jamestown Regional Airport | JMS | KJMS | Jamestown | 中規模空港 | 1,500 |
| Jim Hamilton L.B. Owens Airport | CUB | KCUB | Columbia | 中規模空港 | 193 |
| John Murtha Johnstown Cambria County Airport | JST | KJST | Johnstown | 中規模空港 | 2,284 |
| Johnston Regional Airport | | KJNX | Smithfield | 中規模空港 | 164 |
| Joint Base Andrews | ADW | KADW | Camp Springs | 中規模空港 | 280 |
| Jonesboro Municipal Airport | JBR | KJBR | Jonesboro | 中規模空港 | 262 |
| Joplin Regional Airport | JLN | KJLN | Joplin | 中規模空港 | 981 |
| Joslin Field Magic Valley Regional Airport | TWF | KTWF | Twin Falls | 中規模空港 | 4,154 |
| Julian Carroll Airport | | KJKL | Jackson | 中規模空港 | 1,381 |
| Juneau International Airport | JNU | PAJN | Juneau | 中規模空港 | 21 |
| Kake Airport | | PAFE | Kake | 中規模空港 | 172 |
| Kalaeloa Airport | JRF | PHJR | Kapolei | 中規模空港 | 30 |
| Kalamazoo/Battle Creek International Airport | AZO | KAZO | Kalamazoo | 中規模空港 | 874 |
| Kaneohe Bay MCAS (Marion E. Carl Field) Airport | NGF | PHNG | Kaneohe | 中規模空港 | 24 |
| Kapalua Airport | JHM | PHJH | Lahaina | 中規模空港 | 256 |
| Karl Stefan Memorial Airport | OFK | KOFK | Norfolk | 中規模空港 | 1,573 |
| Kearney Regional Airport | EAR | KEAR | Kearney | 中規模空港 | 2,131 |
| Keesler Air Force Base | BIX | KBIX | Biloxi | 中規模空港 | 33 |
| Kenai Municipal Airport | ENA | PAEN | Kenai | 中規模空港 | 99 |
| Kenosha Regional Airport | ENW | KENW | Kenosha | 中規模空港 | 742 |
| Ketchikan International Airport | KTN | PAKT | Ketchikan | 中規模空港 | 89 |
| Key Field / Meridian Regional Airport | MEI | KMEI | Meridian | 中規模空港 | 297 |
| Key West International Airport | EYW | KEYW | Key West | 中規模空港 | 3 |
| Killeen Regional Airport / Robert Gray Army Airfield | GRK | KGRK | Fort Cavazos | 中規模空港 | 1,015 |
| Kimble County Airport | JCT | KJCT | Junction | 中規模空港 | 1,749 |
| King County International Airport - Boeing Field | BFI | KBFI | Seattle | 中規模空港 | 21 |
| King Salmon Airport | AKN | PAKN | King Salmon | 中規模空港 | 73 |
| Kingman Airport | IGM | KIGM | Kingman | 中規模空港 | 3,449 |
| Kingsville Naval Air Station | NQI | KNQI | Kingsville | 中規模空港 | 50 |
| Kinston Regional Jetport At Stallings Field | ISO | KISO | Kinston | 中規模空港 | 93 |
| Kirksville Regional Airport | IRK | KIRK | Kirksville | 中規模空港 | 966 |
| Kissimmee Gateway Airport | ISM | KISM | Orlando | 中規模空港 | 82 |
| Klawock Airport | KLW | PAKW | Klawock | 中規模空港 | 80 |
| Knox County Regional Airport | RKD | KRKD | Rockland | 中規模空港 | 56 |
| Kodiak Airport | ADQ | PADQ | Kodiak | 中規模空港 | 78 |
| L M Clayton Airport | OLF | KOLF | Wolf Point | 中規模空港 | 1,986 |
| La Crosse Regional Airport | LSE | KLSE | La Crosse | 中規模空港 | 655 |
| Lackland Air Force Base | SKF | KSKF | San Antonio | 中規模空港 | 691 |
| Ladd Army Airfield | FBK | PAFB | Fairbanks | 中規模空港 | 454 |
| Lafayette Regional Airport | LFT | KLFT | Lafayette | 中規模空港 | 42 |
| Lake Charles Regional Airport | LCH | KLCH | Lake Charles | 中規模空港 | 15 |
| Lake Country Regional Airport | | KW63 | Clarksville | 中規模空港 | 421 |
| Lake Cumberland Regional Airport | SME | KSME | Somerset | 中規模空港 | 927 |
| Lake Havasu City Airport | HII | KHII | Lake Havasu City | 中規模空港 | 783 |
| Lake Tahoe Airport | TVL | KTVL | South Lake Tahoe | 中規模空港 | 6,264 |
| Lakefront Airport | NEW | KNEW | New Orleans | 中規模空港 | 8 |
| Lakehurst Maxfield Field Airport | NEL | KNEL | Lakehurst | 中規模空港 | 101 |
| Lakeland Linder International Airport | LAL | KLAL | Lakeland | 中規模空港 | 142 |
| Lanai Airport | LNY | PHNY | Lanai City | 中規模空港 | 1,308 |
| Lancaster Airport | LNS | KLNS | Lancaster | 中規模空港 | 403 |
| Langley Air Force Base | LFI | KLFI | Hampton | 中規模空港 | 11 |
| Laramie Regional Airport | LAR | KLAR | Laramie | 中規模空港 | 7,284 |
| Laredo International Airport | LRD | KLRD | Laredo | 中規模空港 | 508 |
| Las Cruces International Airport | LRU | KLRU | Las Cruces | 中規模空港 | 4,456 |
| Las Vegas Municipal Airport | LVS | KLVS | Las Vegas | 中規模空港 | 6,877 |
| Laughlin Air Force Base | DLF | KDLF | Del Rio | 中規模空港 | 1,082 |
| Laughlin Bullhead International Airport | IFP | KIFP | Bullhead City | 中規模空港 | 701 |
| Laurence G Hanscom Field | BED | KBED | Bedford | 中規模空港 | 133 |
| Lawrence Municipal Airport | LWM | KLWM | Lawrence | 中規模空港 | 148 |
| Lawson Army Air Field | LSF | KLSF | Fort Benning | 中規模空港 | 232 |
| Lawton Fort Sill Regional Airport | LAW | KLAW | Lawton | 中規模空港 | 1,110 |
| Lea County Regional Airport | HOB | KHOB | Hobbs | 中規模空港 | 3,661 |
| Lebanon Municipal Airport | LEB | KLEB | Lebanon | 中規模空港 | 603 |
| Leesburg International Airport | LEE | KLEE | Leesburg | 中規模空港 | 76 |
| Lehigh Valley International Airport | ABE | KABE | Allentown/Bethlehem | 中規模空港 | 393 |
| Lemhi County Airport | SMN | KSMN | Salmon | 中規模空港 | 4,043 |
| Lemoore Naval Air Station (Reeves Field) Airport | NLC | KNLC | Lemoore | 中規模空港 | 232 |
| Lewiston Nez Perce County Airport | LWS | KLWS | Lewiston | 中規模空港 | 1,442 |
| Lewistown Municipal Airport | LWT | KLWT | Lewistown | 中規模空港 | 4,170 |
| Liberal Mid-America Regional Airport | LBL | KLBL | Liberal | 中規模空港 | 2,885 |
| Lincoln Airport | LNK | KLNK | Lincoln | 中規模空港 | 1,219 |
| Little Rock Air Force Base | LRF | KLRF | Jacksonville | 中規模空港 | 311 |
| Logan-Cache Airport | LGU | KLGU | Logan | 中規模空港 | 4,457 |
| London-Corbin Airport/Magee Field | LOZ | KLOZ | London | 中規模空港 | 1,212 |
| Long Island MacArthur Airport | ISP | KISP | Islip | 中規模空港 | 99 |
| Los Alamitos Army Air Field | | KSLI | Los Alamitos | 中規模空港 | 32 |
| Lubbock Preston Smith International Airport | LBB | KLBB | Lubbock | 中規模空港 | 3,282 |
| Luke Air Force Base | LUF | KLUF | Glendale | 中規模空港 | 1,085 |
| Lumberton Regional Airport | LBT | KLBT | Lumberton | 中規模空港 | 126 |
| Lynchburg Regional Airport - Preston Glenn Field | LYH | KLYH | Lynchburg | 中規模空港 | 938 |
| MBS International Airport | MBS | KMBS | Freeland | 中規模空港 | 668 |
| MCAS New River / McCutcheon Field | | KNCA | Jacksonville | 中規模空港 | 26 |
| MacDill Air Force Base | MCF | KMCF | Tampa | 中規模空港 | 14 |
| Mammoth Yosemite Airport | MMH | KMMH | Mammoth Lakes | 中規模空港 | 7,135 |
| Manchester-Boston Regional Airport | MHT | KMHT | Manchester | 中規模空港 | 266 |
| Manhattan Regional Airport | MHK | KMHK | Manhattan | 中規模空港 | 1,057 |
| Mansfield Lahm Regional Airport | MFD | KMFD | Mansfield | 中規模空港 | 1,297 |
| March Air Reserve Base | RIV | KRIV | Riverside | 中規模空港 | 1,536 |
| Marquette/Sawyer International Airport | MQT | KSAW | Gwinn | 中規模空港 | 1,221 |
| Marshall Army Air Field | FRI | KFRI | Fort Riley (Junction City) | 中規模空港 | 1,065 |
| Martin State Airport | MTN | KMTN | Baltimore | 中規模空港 | 21 |
| Mason City Municipal Airport | MCW | KMCW | Mason City | 中規模空港 | 1,213 |
| Massena International Airport Richards Field | MSS | KMSS | Massena | 中規模空港 | 215 |
| Maxwell Air Force Base | MXF | KMXF | Montgomery | 中規模空港 | 171 |
| Mc Alester Regional Airport | MLC | KMLC | Mc Alester | 中規模空港 | 770 |
| Mc Entire Joint National Guard Base | MMT | KMMT | Eastover | 中規模空港 | 254 |
| Mc Guire Air Force Base | WRI | KWRI | Wrightstown | 中規模空港 | 131 |
| McAllen Miller International Airport | MFE | KMFE | McAllen | 中規模空港 | 107 |
| McCall Municipal Airport | MYL | KMYL | McCall | 中規模空港 | 5,024 |
| McChord Air Force Base | TCM | KTCM | Tacoma | 中規模空港 | 322 |
| McClellan Airfield | MCC | KMCC | Sacramento | 中規模空港 | 77 |
| McClellan-Palomar Airport | CLD | KCRQ | Carlsbad | 中規模空港 | 331 |
| McComb-Pike County Airport / John E Lewis Field | MCB | KMCB | McComb | 中規模空港 | 413 |
| McConnell Air Force Base | IAB | KIAB | Wichita | 中規模空港 | 1,371 |
| McCook Ben Nelson Regional Airport | MCK | KMCK | McCook | 中規模空港 | 2,583 |
| McGrath Airport | MCG | PAMC | McGrath | 中規模空港 | 341 |
| McKellar-Sipes Regional Airport | MKL | KMKL | Jackson | 中規模空港 | 434 |
| McMinnville Municipal Airport | | KMMV | McMinnville | 中規模空港 | 163 |
| Meadows Field | BFL | KBFL | Bakersfield | 中規模空港 | 510 |
| Mekoryuk Airport | MYU | PAMY | Mekoryuk | 中規模空港 | 48 |
| Melbourne Orlando International Airport | MLB | KMLB | Melbourne | 中規模空港 | 33 |
| Memorial Field Airport | HOT | KHOT | Hot Springs | 中規模空港 | 540 |
| Merced Regional Macready Field | MCE | KMCE | Merced | 中規模空港 | 155 |
| Mercer County Airport | BLF | KBLF | Bluefield | 中規模空港 | 2,857 |
| Merle K (Mudhole) Smith Airport | CDV | PACV | Cordova | 中規模空港 | 54 |
| Merrill Field | MRI | PAMR | Anchorage | 中規模空港 | 137 |
| Mesa Gateway Airport | AZA | KIWA | Mesa | 中規模空港 | 1,382 |
| Mesquite Airport | MFH | K67L | Mesquite | 中規模空港 | 1,978 |
| Miami Executive Airport | TMB | KTMB | Miami | 中規模空港 | 8 |
| Miami Homestead General Aviation Airport | | | Homestead | 中規模空港 | 7 |
| Miami-Opa Locka Executive Airport | OPF | KOPF | Miami | 中規模空港 | 8 |
| Michigan City Municipal Airport | MGC | KMGC | Michigan City | 中規模空港 | 655 |
| Mid Delta Regional Airport | GLH | KGLH | Greenville | 中規模空港 | 131 |
| Mid Ohio Valley Regional Airport | PKB | KPKB | Parkersburg (Williamstown) | 中規模空港 | 858 |
| Mid-Way Regional Airport | | KJWY | Midlothian/Waxahachie | 中規模空港 | 713 |
| Middle Georgia Regional Airport | MCN | KMCN | Macon | 中規模空港 | 354 |
| Midland International Air and Space Port | MAF | KMAF | Midland | 中規模空港 | 2,871 |
| Miles City Airport - Frank Wiley Field | MLS | KMLS | Miles City | 中規模空港 | 2,630 |
| Miley Memorial Field | BPI | KBPI | Big Piney | 中規模空港 | 6,990 |
| Miller Field | VTN | KVTN | Valentine | 中規模空港 | 2,596 |
| Millington-Memphis Airport | NQA | KNQA | Millington | 中規模空港 | 320 |
| Millville Municipal Airport | MIV | KMIV | Millville | 中規模空港 | 85 |
| Mineral Wells Regional Airport | MWL | KMWL | Mineral Wells | 中規模空港 | 974 |
| Minot Air Force Base | MIB | KMIB | Minot | 中規模空港 | 1,667 |
| Minot International Airport | MOT | KMOT | Minot | 中規模空港 | 1,716 |
| Miramar Marine Corps Air Station - Mitscher Field | NKX | KNKX | San Diego | 中規模空港 | 477 |
| Mission Field | LVM | KLVM | Livingston | 中規模空港 | 4,660 |
| Missoula Montana Airport | MSO | KMSO | Missoula | 中規模空港 | 3,206 |
| Mobile Downtown Airport | BFM | KBFM | Mobile | 中規模空港 | 26 |
| Mobile Regional Airport | MOB | KMOB | Mobile | 中規模空港 | 219 |
| Mobridge Municipal Airport | MBG | KMBG | Mobridge | 中規模空港 | 1,716 |
| Modesto City Co-Harry Sham Field | MOD | KMOD | Modesto | 中規模空港 | 97 |
| Moffett Federal Airfield | NUQ | KNUQ | Mountain View | 中規模空港 | 32 |
| Mojave Air & Space Port | MHV | KMHV | Mojave | 中規模空港 | 2,801 |
| Molokai Airport | MKK | PHMK | Kaunakakai | 中規模空港 | 454 |
| Monroe County Airport | BMG | KBMG | Bloomington | 中規模空港 | 846 |
| Monroe Regional Airport | MLU | KMLU | Monroe | 中規模空港 | 79 |
| Monterey Regional Airport | MRY | KMRY | Monterey | 中規模空港 | 257 |
| Montgomery Regional (Dannelly Field) Airport | MGM | KMGM | Montgomery | 中規模空港 | 221 |
| Monticello Municipal Ellis Field | | KLLQ | Monticello | 中規模空港 | 270 |
| Montrose Regional Airport | MTJ | KMTJ | Montrose | 中規模空港 | 5,759 |
| Moody Air Force Base | VAD | KVAD | Valdosta | 中規模空港 | 233 |
| Morgantown Municipal Airport Walter L. (Bill) Hart Field | MGW | KMGW | Morgantown | 中規模空港 | 1,248 |
| Morristown Municipal Airport | MMU | KMMU | Morristown | 中規模空港 | 187 |
| Mountain Home Air Force Base | MUO | KMUO | Mountain Home | 中規模空港 | 2,996 |
| Muir Army Air Field (Fort Indiantown Gap) Airport | MUI | KMUI | Fort Indiantown Gap(Annville) | 中規模空港 | 488 |
| Murray Field | EKA | KEKA | Eureka | 中規模空港 | 7 |
| Muskegon County Airport | MKG | KMKG | Muskegon | 中規模空港 | 629 |
| NAS Fort Worth JRB / Carswell Field | FWH | KNFW | Fort Worth | 中規模空港 | 650 |
| Nantucket Memorial Airport | ACK | KACK | Nantucket | 中規模空港 | 47 |
| Naples Municipal Airport | APF | KAPF | Naples | 中規模空港 | 8 |
| Naval Air Station Corpus Christi Truax Field | NGP | KNGP | Corpus Christi | 中規模空港 | 18 |
| Naval Air Station Key West/Boca Chica Field | NQX | KNQX | Key West | 中規模空港 | 6 |
| Naval Air Station Meridian / McCain Field | | KNMM | Lauderdale | 中規模空港 | 316 |
| Naval Air Station Pensacola Forrest Sherman Field | NPA | KNPA | Pensacola | 中規模空港 | 28 |
| Naval Station Mayport / Admiral David L McDonald Field | NRB | KNRB | Jacksonville | 中規模空港 | 15 |
| Needles Airport | EED | KEED | Needles | 中規模空港 | 983 |
| Nellis Air Force Base | LSV | KLSV | Las Vegas | 中規模空港 | 1,870 |
| Nenana Municipal Airport | ENN | PANN | Nenana | 中規模空港 | 362 |
| New Bedford Regional Airport | EWB | KEWB | New Bedford | 中規模空港 | 80 |
| New Braunfels National Airport | | KBAZ | New Braunfels | 中規模空港 | 651 |
| New Orleans NAS JRB/Alvin Callender Field | NBG | KNBG | New Orleans | 中規模空港 | 2 |
| New Richmond Regional Airport | RNH | KRNH | New Richmond | 中規模空港 | 998 |
| New York Stewart International Airport | SWF | KSWF | Newburgh | 中規模空港 | 491 |
| Newport Municipal Airport | ONP | KONP | Newport | 中規模空港 | 160 |
| Newport News Williamsburg International Airport | PHF | KPHF | Newport News | 中規模空港 | 42 |
| Newport State Airport | NPT | KUUU | Newport | 中規模空港 | 172 |
| Niagara Falls International Airport | IAG | KIAG | Niagara Falls | 中規模空港 | 589 |
| Nogales International Airport | OLS | KOLS | Nogales | 中規模空港 | 3,955 |
| Nome Airport | OME | PAOM | Nome | 中規模空港 | 37 |
| Norfolk Naval Station (Chambers Field) | NGU | KNGU | Norfolk | 中規模空港 | 17 |
| North Central West Virginia Airport | CKB | KCKB | Bridgeport | 中規模空港 | 1,217 |
| North Island Naval Air Station-Halsey Field | NZY | KNZY | San Diego | 中規模空港 | 26 |
| North Las Vegas Airport | VGT | KVGT | Las Vegas | 中規模空港 | 2,205 |
| North Perry Airport | HWO | KHWO | Hollywood | 中規模空港 | 8 |
| North Platte Regional Airport Lee Bird Field | LBF | KLBF | North Platte | 中規模空港 | 2,777 |
| North Texas Regional Airport Perrin Field | PNX | KGYI | Denison | 中規模空港 | 749 |
| Northeast Florida Regional Airport | UST | KSGJ | St Augustine | 中規模空港 | 10 |
| Northeast Iowa Regional Airport | CCY | KCCY | Charles City | 中規模空港 | 1,125 |
| Northeast Ohio Regional Airport | JFN | KHZY | Ashtabula | 中規模空港 | 924 |
| Northeast Philadelphia Airport | PNE | KPNE | Philadelphia | 中規模空港 | 120 |
| Northeast Wyoming Regional Airport | GCC | KGCC | Gillette | 中規模空港 | 4,365 |
| Northern Colorado Regional Airport | FNL | KFNL | Loveland | 中規模空港 | 5,016 |
| Northway Airport | ORT | PAOR | Northway | 中規模空港 | 1,715 |
| Northwest Alabama Regional Airport | MSL | KMSL | Muscle Shoals | 中規模空港 | 551 |
| Northwest Arkansas National Airport | XNA | KXNA | Fayetteville/Springdale/Rogers | 中規模空港 | 1,287 |
| Northwest Florida Beaches International Airport | ECP | KECP | Panama City Beach | 中規模空港 | 69 |
| Norwood Memorial Airport | OWD | KOWD | Norwood | 中規模空港 | 49 |
| Nuiqsut Airport | NUI | PAQT | Nuiqsut | 中規模空港 | 38 |
| Oakland County International Airport | PTK | KPTK | Pontiac | 中規模空港 | 980 |
| Ocean City Municipal Airport | OCE | KOXB | Ocean City | 中規模空港 | 11 |
| Ocean Reef Club Airport | OCA | 07FA | Key Largo | 中規模空港 | 8 |
| Oceana Naval Air Station | NTU | KNTU | Virginia Beach | 中規模空港 | 23 |
| Oceanside Municipal Airport | OCN | KOKB | Oceanside | 中規模空港 | 28 |
| Offutt Air Force Base | OFF | KOFF | Omaha | 中規模空港 | 1,052 |
| Ogden Hinckley Airport | OGD | KOGD | Ogden | 中規模空港 | 4,473 |
| Ogdensburg International Airport | OGS | KOGS | Ogdensburg | 中規模空港 | 297 |
| Olympia Regional Airport | OLM | KOLM | Olympia | 中規模空港 | 209 |
| Ontario Municipal Airport | ONO | KONO | Oregon | 中規模空港 | 2,193 |
| Orangeburg Municipal Airport | OGB | KOGB | Orangeburg | 中規模空港 | 195 |
| Orcas Island Airport | ESD | KORS | Eastsound | 中規模空港 | 31 |
| Orlando Executive Airport | ORL | KORL | Orlando | 中規模空港 | 113 |
| Ottumwa Regional Airport | OTM | KOTM | Ottumwa | 中規模空港 | 845 |
| Owensboro Daviess County Airport | OWB | KOWB | Owensboro | 中規模空港 | 407 |
| Oxnard Airport | OXR | KOXR | Oxnard | 中規模空港 | 45 |
| Ozark Regional Airport | WMH | KBPK | Mountain Home | 中規模空港 | 928 |
| Page Field | FMY | KFMY | Fort Myers | 中規模空港 | 17 |
| Page Municipal Airport | PGA | KPGA | Page | 中規模空港 | 4,316 |
| Palmdale Regional Airport / USAF Plant 42 Airport | PMD | KPMD | Palmdale | 中規模空港 | 2,543 |
| Palo Alto Airport | PAO | KPAO | Palo Alto | 中規模空港 | 4 |
| Pangborn Memorial Airport | EAT | KEAT | Wenatchee | 中規模空港 | 1,249 |
| Paso Robles Municipal Airport | PRB | KPRB | Paso Robles | 中規模空港 | 840 |
| Patrick Leahy Burlington International Airport | BTV | KBTV | Burlington | 中規模空港 | 335 |
| Patrick Space Force Base | COF | KCOF | Cocoa Beach | 中規模空港 | 8 |
| Patuxent River Naval Air Station (Trapnell Field) | NHK | KNHK | Patuxent River | 中規模空港 | 39 |
| Pellston Regional Airport of Emmet County Airport | PLN | KPLN | Pellston | 中規模空港 | 721 |
| Perot Field/Fort Worth Alliance Airport | AFW | KAFW | Fort Worth | 中規模空港 | 722 |
| Petersburg James A Johnson Airport | PSG | PAPG | Petersburg | 中規模空港 | 111 |
| Philip Billard Municipal Airport | TOP | KTOP | Topeka | 中規模空港 | 881 |
| Phillips Army Air Field | APG | KAPG | Aberdeen | 中規模空港 | 57 |
| Pierre Regional Airport | PIR | KPIR | Pierre | 中規模空港 | 1,744 |
| Pine Bluff Regional Airport, Grider Field | PBF | KPBF | Pine Bluff | 中規模空港 | 206 |
| Pitt-Greenville Airport | PGV | KPGV | Greenville | 中規模空港 | 26 |
| Platinum Airport | PTU | PAPM | Platinum | 中規模空港 | 15 |
| Plattsburgh International Airport | PBG | KPBG | Plattsburgh | 中規模空港 | 234 |
| Pocatello Regional Airport | PIH | KPIH | Pocatello | 中規模空港 | 4,452 |
| Point Lay LRRS Airport | PIZ | PPIZ | Point Lay | 中規模空港 | 22 |
| Point Mugu Naval Air Station (Naval Base Ventura Co) | NTD | KNTD | Point Mugu | 中規模空港 | 13 |
| Polk Army Air Field | POE | KPOE | Fort Polk | 中規模空港 | 330 |
| Ponca City Regional Airport | PNC | KPNC | Ponca City | 中規模空港 | 1,008 |
| Pope Field | POB | KPOB | Fort Bragg | 中規模空港 | 217 |
| Port Clarence Coast Guard Station | KPC | PAPC | Port Clarence | 中規模空港 | 10 |
| Port Heiden Airport | PTH | PAPH | Port Heiden | 中規模空港 | 95 |
| Porter County Municipal Airport | VPZ | KVPZ | Valparaiso | 中規模空港 | 770 |
| Portland Hillsboro Airport | HIO | KHIO | Portland | 中規模空港 | 208 |
| Portland Troutdale Airport | TTD | KTTD | Portland | 中規模空港 | 39 |
| Portsmouth International Airport at Pease | PSM | KPSM | Portsmouth | 中規模空港 | 100 |
| Prescott Regional Airport - Ernest A. Love Field | PRC | KPRC | Prescott | 中規模空港 | 5,045 |
| Presque Isle International Airport | PQI | KPQI | Presque Isle | 中規模空港 | 534 |
| Provo Municipal Airport | PVU | KPVU | Provo | 中規模空港 | 4,497 |
| Pueblo Memorial Airport | PUB | KPUB | Pueblo | 中規模空港 | 4,726 |
| Pullman-Moscow Regional Airport | PUW | KPUW | Pullman | 中規模空港 | 2,556 |
| Punta Gorda Airport | PGD | KPGD | Punta Gorda | 中規模空港 | 26 |
| Purdue University Airport | LAF | KLAF | West Lafayette | 中規模空港 | 606 |
| Quad City International Airport | MLI | KMLI | Moline | 中規模空港 | 590 |
| Quantico Marine Corps Airfield / Turner Field | NYG | KNYG | Quantico | 中規模空港 | 10 |
| Quincy Regional Airport Baldwin Field | UIN | KUIN | Quincy | 中規模空港 | 768 |
| Quonset State Airport | NCO | KOQU | North Kingstown | 中規模空港 | 18 |
| Raleigh County Memorial Airport | BKW | KBKW | Beaver | 中規模空港 | 2,504 |
| Ralph Wenz Field | PWY | KPNA | Pinedale | 中規模空港 | 7,102 |
| Ralph Wien Memorial Airport | OTZ | PAOT | Kotzebue | 中規模空港 | 14 |
| Randolph Air Force Base | RND | KRND | Universal City | 中規模空港 | 761 |
| Range Regional Airport | HIB | KHIB | Hibbing | 中規模空港 | 1,354 |
| Rapid City Regional Airport | RAP | KRAP | Rapid City | 中規模空港 | 3,204 |
| Rawlins Municipal Airport/Harvey Field | RWL | KRWL | Rawlins | 中規模空港 | 6,813 |
| Reading Regional Airport (Carl A Spaatz Field) | RDG | KRDG | Reading | 中規模空港 | 344 |
| Red Bluff Municipal Airport | RBL | KRBL | Red Bluff | 中規模空港 | 352 |
| Redding Municipal Airport | RDD | KRDD | Redding | 中規模空港 | 505 |
| Redstone Army Air Field | HUA | KHUA | Redstone Arsnl Huntsville | 中規模空港 | 684 |
| Redwood Falls Municipal Airport | RWF | KRWF | Redwood Falls | 中規模空港 | 1,024 |
| Republic Airport | FRG | KFRG | East Farmingdale | 中規模空港 | 82 |
| Rhinelander Oneida County Airport | RHI | KRHI | Rhinelander | 中規模空港 | 1,624 |
| Richard B Russell Airport | RMG | KRMG | Rome | 中規模空港 | 644 |
| Rick Husband Amarillo International Airport | AMA | KAMA | Amarillo | 中規模空港 | 3,607 |
| Rickenbacker International Airport | LCK | KLCK | Columbus | 中規模空港 | 744 |
| Riverside Municipal Airport | RAL | KRAL | Riverside | 中規模空港 | 819 |
| Roanoke–Blacksburg Regional Airport | ROA | KROA | Roanoke | 中規模空港 | 1,175 |
| Roberts Field | RDM | KRDM | Redmond | 中規模空港 | 3,080 |
| Robins Air Force Base | WRB | KWRB | Warner Robins | 中規模空港 | 294 |
| Rochester International Airport | RST | KRST | Rochester | 中規模空港 | 1,317 |
| Rocky Mount Wilson Regional Airport | RWI | KRWI | Rocky Mount | 中規模空港 | 159 |
| Rocky Mountain Metropolitan Airport | BJC | KBJC | Denver | 中規模空港 | 5,673 |
| Rogue Valley International-Medford Airport | MFR | KMFR | Medford | 中規模空港 | 1,335 |
| Rosecrans Memorial Airport | STJ | KSTJ | St Joseph | 中規模空港 | 826 |
| Roswell Air Center Airport | ROW | KROW | Roswell | 中規模空港 | 3,671 |
| Ruby Airport | RBY | PARY | Ruby | 中規模空港 | 658 |
| Russell Municipal Airport | RSL | KRSL | Russell | 中規模空港 | 1,862 |
| Rutland - Southern Vermont Regional Airport | RUT | KRUT | Rutland | 中規模空港 | 787 |
| Sacramento Executive Airport | SAC | KSAC | Sacramento | 中規模空港 | 24 |
| Sacramento Mather Airport | MHR | KMHR | Sacramento | 中規模空港 | 98 |
| Saint Cloud Regional Airport | STC | KSTC | Saint Cloud | 中規模空港 | 1,031 |
| Saint Paul Downtown Holman Field | STP | KSTP | Saint Paul | 中規模空港 | 705 |
| Salem-Willamette Valley Airport/McNary Field | SLE | KSLE | Salem | 中規模空港 | 214 |
| Salina Municipal Airport | SLN | KSLN | Salina | 中規模空港 | 1,288 |
| Salinas Municipal Airport | SNS | KSNS | Salinas | 中規模空港 | 85 |
| Saline County Regional Airport | | KSUZ | Bryant | 中規模空港 | 390 |
| Salisbury Ocean City Wicomico Regional Airport | SBY | KSBY | Salisbury | 中規模空港 | 52 |
| San Angelo Regional Mathis Field | SJT | KSJT | San Angelo | 中規模空港 | 1,919 |
| San Carlos Airport | SQL | KSQL | San Carlos | 中規模空港 | 5 |
| San Luis County Regional Airport | SBP | KSBP | San Luis Obispo | 中規模空港 | 212 |
| San Luis Valley Regional Airport/Bergman Field | ALS | KALS | Alamosa | 中規模空港 | 7,539 |
| San Marcos Regional Airport | | KHYI | San Marcos | 中規模空港 | 597 |
| Sand Point Airport | SDP | PASD | Sand Point | 中規模空港 | 21 |
| Santa Barbara Municipal Airport | SBA | KSBA | Santa Barbara | 中規模空港 | 13 |
| Santa Fe Municipal Airport | SAF | KSAF | Santa Fe | 中規模空港 | 6,348 |
| Santa Maria Public Airport Captain G Allan Hancock Field | SMX | KSMX | Santa Maria | 中規模空港 | 261 |
| Santa Monica Municipal Airport | SMO | KSMO | Santa Monica | 中規模空港 | 170 |
| Savoonga Airport | SVA | PASA | Savoonga | 中規模空港 | 53 |
| Sawyer County Airport | HYR | KHYR | Hayward | 中規模空港 | 1,216 |
| Schenectady County Airport | SCH | KSCH | Schenectady | 中規模空港 | 378 |
| Scholes International At Galveston Airport | GLS | KGLS | Galveston | 中規模空港 | 6 |
| Scott AFB/Midamerica Airport | BLV | KBLV | Belleville | 中規模空港 | 459 |
| Seattle Paine Field International Airport | PAE | KPAE | Everett | 中規模空港 | 606 |
| Selfridge Air National Guard Base Airport | MTC | KMTC | Mount Clemens | 中規模空港 | 580 |
| Seward Airport | SWD | PAWD | Seward | 中規模空港 | 22 |
| Seymour Johnson Air Force Base | GSB | KGSB | Goldsboro | 中規模空港 | 109 |
| Shaw Air Force Base | SSC | KSSC | Sumter | 中規模空港 | 241 |
| Shelby County Airport | | KEET | Alabaster | 中規模空港 | 586 |
| Shenandoah Valley Regional Airport | SHD | KSHD | Weyers Cave | 中規模空港 | 1,201 |
| Sheridan County Airport | SHR | KSHR | Sheridan | 中規模空港 | 4,021 |
| Show Low Regional Airport | SOW | KSOW | Show Low | 中規模空港 | 6,415 |
| Shreveport Regional Airport | SHV | KSHV | Shreveport | 中規模空港 | 258 |
| Sidney - Richland Regional Airport | SDY | KSDY | Sidney | 中規模空港 | 1,985 |
| Sidney Municipal Airport Lloyd W Carr Field | SNY | KSNY | Sidney | 中規模空港 | 4,313 |
| Sierra Blanca Regional Airport | RUI | KSRR | Alto | 中規模空港 | 6,814 |
| Sierra Vista Municipal Airport / Libby Army Air Field | FHU | KFHU | Fort Huachuca / Sierra Vista | 中規模空港 | 4,719 |
| Simmons Army Air Field | FBG | KFBG | Fort Bragg | 中規模空港 | 244 |
| Sioux Falls Regional Airport | FSD | KFSD | Sioux Falls | 中規模空港 | 1,429 |
| Sioux Gateway Airport / Brigadier General Bud Day Field | SUX | KSUX | Sioux City | 中規模空港 | 1,098 |
| Sitka Rocky Gutierrez Airport | SIT | PASI | Sitka | 中規模空港 | 21 |
| Smith Reynolds Airport | INT | KINT | Winston Salem | 中規模空港 | 969 |
| Smyrna Airport | MQY | KMQY | Smyrna | 中規模空港 | 543 |
| Soldotna Airport | SXQ | PASX | Soldotna | 中規模空港 | 113 |
| Sonora Municipal Airport | | KSOA | Sonora | 中規模空港 | 2,140 |
| South Alabama Regional At Bill Benton Field Airport | | K79J | Andalusia/Opp | 中規模空港 | 310 |
| South Arkansas Regional Airport at Goodwin Field | ELD | KELD | El Dorado | 中規模空港 | 277 |
| South Bend International Airport | SBN | KSBN | South Bend | 中規模空港 | 799 |
| South Valley Regional Airport | | KSVR | Salt Lake City | 中規模空港 | 4,607 |
| Southeast Colorado Regional Airport | LAA | KLAA | Lamar | 中規模空港 | 3,706 |
| Southeast Iowa Regional Airport | BRL | KBRL | Burlington | 中規模空港 | 698 |
| Southern Illinois Airport | MDH | KMDH | Murphysboro | 中規模空港 | 411 |
| Southwest Georgia Regional Airport | ABY | KABY | Albany | 中規模空港 | 197 |
| Southwest Oregon Regional Airport | OTH | KOTH | North Bend | 中規模空港 | 17 |
| Southwest Washington Regional Airport | KLS | KKLS | Kelso | 中規模空港 | 20 |
| Southwest Wyoming Regional Airport | RKS | KRKS | Rock Springs | 中規模空港 | 6,764 |
| Space Coast Regional Airport | TIX | KTIX | Titusville | 中規模空港 | 34 |
| Space Florida Launch and Landing Facility | | KTTS | Titusville | 中規模空港 | 10 |
| Sparrevohn LRRS Airport | SVW | PASV | Sparrevohn | 中規模空港 | 1,585 |
| Spirit of St Louis Airport | SUS | KSUS | St Louis | 中規模空港 | 463 |
| Springfield Branson National Airport | SGF | KSGF | Springfield | 中規模空港 | 1,268 |
| Springfield-Beckley Municipal Airport | SGH | KSGH | Springfield | 中規模空港 | 1,051 |
| St George Airport | STG | PAPB | St George | 中規模空港 | 125 |
| St George Regional Airport | SGU | KSGU | St George | 中規模空港 | 2,941 |
| St Louis Regional Airport | ALN | KALN | Alton/St Louis | 中規模空港 | 544 |
| St Paul Island Airport | SNP | PASN | St Paul Island | 中規模空港 | 63 |
| St Simons Island Airport | SSI | KSSI | St Simons Island | 中規模空港 | 19 |
| State College Regional Airport | SCE | KUNV | State College | 中規模空港 | 1,239 |
| Stillwater Regional Airport | SWO | KSWO | Stillwater | 中規模空港 | 1,000 |
| Stinson Municipal Airport | SSF | KSSF | San Antonio | 中規模空港 | 577 |
| Stockton Metropolitan Airport | SCK | KSCK | Stockton | 中規模空港 | 33 |
| Sugar Land Regional Airport | SGR | KSGR | Houston | 中規模空港 | 82 |
| Tacoma Narrows Airport | TIW | KTIW | Tacoma | 中規模空港 | 294 |
| Talkeetna Airport | TKA | PATK | Talkeetna | 中規模空港 | 358 |
| Tallahassee International Airport | TLH | KTLH | Tallahassee | 中規模空港 | 81 |
| Taos Regional Airport | TSM | KSKX | Taos | 中規模空港 | 7,095 |
| Tatalina LRRS Airport | TLJ | PATL | Takotna | 中規模空港 | 964 |
| Telluride Regional Airport | TEX | KTEX | Telluride | 中規模空港 | 9,070 |
| Terre Haute Regional Airport, Hulman Field | HUF | KHUF | Terre Haute | 中規模空港 | 589 |
| Teterboro Airport | TEB | KTEB | Teterboro | 中規模空港 | 9 |
| Texarkana Regional Airport (Webb Field) | TXK | KTXK | Texarkana | 中規模空港 | 390 |
| Texas Gulf Coast Regional Airport | LJN | KLBX | Angleton | 中規模空港 | 25 |
| The Eastern Iowa Airport | CID | KCID | Cedar Rapids | 中規模空港 | 869 |
| The Ohio State University Airport - Don Scott Field | OSU | KOSU | Columbus | 中規模空港 | 905 |
| Thief River Falls Regional Airport | TVF | KTVF | Thief River Falls | 中規模空港 | 1,119 |
| Tinker Air Force Base | TIK | KTIK | Oklahoma City | 中規模空港 | 1,291 |
| Tom Madsen (Dutch Harbor) Airport | DUT | PADU | Unalaska | 中規模空港 | 22 |
| Tonopah Airport | TPH | KTPH | Tonopah | 中規模空港 | 5,430 |
| Topeka Regional Airport | FOE | KFOE | Topeka | 中規模空港 | 1,078 |
| Travis Air Force Base | SUU | KSUU | Fairfield | 中規模空港 | 62 |
| Treasure Coast International Airport | FPR | KFPR | Fort Pierce | 中規模空港 | 24 |
| Trenton Mercer Airport | TTN | KTTN | Ewing Township | 中規模空港 | 213 |
| Tri Cities Airport | PSC | KPSC | Pasco | 中規模空港 | 410 |
| Tri-Cities Regional TN/VA Airport | TRI | KTRI | Blountville | 中規模空港 | 1,519 |
| Tri-State Airport / Milton J. Ferguson Field | HTS | KHTS | Huntington | 中規模空港 | 828 |
| Troy Municipal Airport at N Kenneth Campbell Field | TOI | KTOI | Troy | 中規模空港 | 398 |
| Truckee Tahoe Airport | TKF | KTRK | Truckee | 中規模空港 | 5,900 |
| Truth or Consequences Municipal Airport | TCS | KTCS | Truth or Consequences | 中規模空港 | 4,853 |
| Tucumcari Municipal Airport | TCC | KTCC | Tucumcari | 中規模空港 | 4,065 |
| Tulsa Riverside Airport | RVS | KRVS | Tulsa | 中規模空港 | 638 |
| Tupelo Regional Airport | TUP | KTUP | Tupelo | 中規模空港 | 346 |
| Tuscaloosa National Airport | TCL | KTCL | Tuscaloosa | 中規模空港 | 170 |
| Tweed New Haven Airport | HVN | KHVN | New Haven | 中規模空港 | 12 |
| Twentynine Palms Strategic Expeditionary Landing Field | | KNXP | Twentynine Palms | 中規模空港 | 2,051 |
| Tyler Pounds Regional Airport | TYR | KTYR | Tyler | 中規模空港 | 544 |
| Tyndall Air Force Base | PAM | KPAM | Panama City | 中規模空港 | 17 |
| Ukiah Municipal Airport | UKI | KUKI | Ukiah | 中規模空港 | 614 |
| Unalakleet Airport | UNK | PAUN | Unalakleet | 中規模空港 | 27 |
| University Oxford Airport | UOX | KUOX | Oxford | 中規模空港 | 452 |
| University of Illinois Willard Airport | CMI | KCMI | Savoy | 中規模空港 | 755 |
| Valdez Pioneer Field | VDZ | PAVD | Valdez | 中規模空港 | 121 |
| Valdosta Regional Airport | VLD | KVLD | Valdosta | 中規模空港 | 203 |
| Valley International Airport | HRL | KHRL | Harlingen | 中規模空港 | 36 |
| Van Nuys Airport | VNY | KVNY | Van Nuys | 中規模空港 | 802 |
| Van Zandt County Regional Airport | | K76F | Wills Point | 中規模空港 | 518 |
| Vance Air Force Base | END | KEND | Enid | 中規模空港 | 1,307 |
| Vandenberg Space Force Base | VBG | KVBG | Lompoc | 中規模空港 | 369 |
| Venango Regional Airport | FKL | KFKL | Franklin | 中規模空港 | 1,540 |
| Vernal Regional Airport | VEL | KVEL | Vernal | 中規模空港 | 5,278 |
| Vero Beach Regional Airport | VRB | KVRB | Vero Beach | 中規模空港 | 24 |
| Veterans Airport of Southern Illinois | MWA | KMWA | Marion | 中規模空港 | 472 |
| Victoria Regional Airport | VCT | KVCT | Victoria | 中規模空港 | 115 |
| Visalia Municipal Airport | VIS | KVIS | Visalia | 中規模空港 | 295 |
| Volk Field | VOK | KVOK | Camp Douglas | 中規模空港 | 912 |
| Waco Regional Airport | ACT | KACT | Waco | 中規模空港 | 516 |
| Waimea Kohala Airport | MUE | PHMU | Waimea (Kamuela) | 中規模空港 | 2,671 |
| Wainwright Airport | AIN | PAWI | Wainwright | 中規模空港 | 41 |
| Walla Walla Regional Airport | ALW | KALW | Walla Walla | 中規模空港 | 1,194 |
| Warren "Bud" Woods Palmer Municipal Airport | PAQ | PAAQ | Palmer | 中規模空港 | 242 |
| Washington Manassas Harry P. Davis Field | MNZ | KHEF | Manassas | 中規模空港 | 192 |
| Wasilla Airport | WWA | PAWS | Wasilla | 中規模空港 | 354 |
| Waterloo Regional Airport | ALO | KALO | Waterloo | 中規模空港 | 873 |
| Watertown International Airport | ART | KART | Watertown | 中規模空港 | 325 |
| Watertown Regional Airport | ATY | KATY | Watertown | 中規模空港 | 1,749 |
| Wausau Downtown Airport | AUW | KAUW | Wausau | 中規模空港 | 1,201 |
| Waynesville-St. Robert Regional Airport-Forney Field | TBN | KTBN | Fort Leonard Wood | 中規模空港 | 1,159 |
| Wendover Airport | ENV | KENV | Wendover | 中規模空港 | 4,237 |
| West Woodward Airport | WWR | KWWR | Woodward | 中規模空港 | 2,189 |
| Westchester County Airport | HPN | KHPN | White Plains | 中規模空港 | 439 |
| Westerly State Airport | WST | KWST | Westerly | 中規模空港 | 81 |
| Western Carolina Regional Airport | | KRHP | Andrews | 中規模空港 | 1,697 |
| Western Neb. Rgnl/William B. Heilig Airport | BFF | KBFF | Scottsbluff | 中規模空港 | 3,967 |
| Westfield-Barnes Regional Airport | BAF | KBAF | Westfield | 中規模空港 | 271 |
| Westover Metropolitan Airport / Westover Air Reserve Base | CEF | KCEF | Chicopee | 中規模空港 | 241 |
| Wheeler Sack Army Air Field | | KGTB | Fort Drum | 中規模空港 | 688 |
| Wheeling Ohio County Airport | HLG | KHLG | Wheeling | 中規模空港 | 1,195 |
| Whidbey Island Naval Air Station (Ault Field) | NUW | KNUW | Oak Harbor | 中規模空港 | 47 |
| Whiteman Air Force Base | SZL | KSZL | Knob Noster | 中規模空港 | 870 |
| Whiting Field Naval Air Station - North | NSE | KNSE | Milton | 中規模空港 | 199 |
| Whiting Field Naval Air Station South Airport | | KNDZ | Milton | 中規模空港 | 177 |
| Wichita Dwight D. Eisenhower National Airport | ICT | KICT | Wichita | 中規模空港 | 1,333 |
| Wichita Falls Municipal Airport / Sheppard Air Force Base | SPS | KSPS | Wichita Falls | 中規模空港 | 1,019 |
| Wiley Post Will Rogers Memorial Airport | BRW | PABR | Utqiaġvik | 中規模空港 | 44 |
| Wilkes-Barre/Scranton International Airport | AVP | KAVP | Wilkes-Barre/Scranton | 中規模空港 | 962 |
| William R Fairchild International Airport | CLM | KCLM | Port Angeles | 中規模空港 | 291 |
| Williamsport Regional Airport | IPT | KIPT | Williamsport | 中規模空港 | 529 |
| Williston Basin International Airport | XWA | KXWA | Williston | 中規模空港 | 2,344 |
| Willow Run Airport | YIP | KYIP | Detroit | 中規模空港 | 716 |
| Wilmington Airpark | ILN | KILN | Wilmington | 中規模空港 | 1,077 |
| Wilmington Airport | ILG | KILG | Wilmington | 中規模空港 | 80 |
| Wilmington International Airport | ILM | KILM | Wilmington | 中規模空港 | 32 |
| Winkler County Airport | INK | KINK | Wink | 中規模空港 | 2,822 |
| Winnemucca Municipal Airport | WMC | KWMC | Winnemucca | 中規模空港 | 4,308 |
| Winslow Lindbergh Regional Airport | INW | KINW | Winslow | 中規模空港 | 4,941 |
| Wittman Regional Airport | OSH | KOSH | Oshkosh | 中規模空港 | 808 |
| Worcester Regional Airport | ORH | KORH | Worcester | 中規模空港 | 1,009 |
| Worland Municipal Airport | WRL | KWRL | Worland | 中規模空港 | 4,227 |
| Wrangell Airport | WRG | PAWG | Wrangell | 中規模空港 | 49 |
| Wright-Patterson Air Force Base | FFO | KFFO | Dayton | 中規模空港 | 823 |
| Yakima Air Terminal McAllister Field | YKM | KYKM | Yakima | 中規模空港 | 1,099 |
| Yakutat Airport | YAK | PAYA | Yakutat | 中規模空港 | 33 |
| Yampa Valley Airport | HDN | KHDN | Hayden | 中規模空港 | 6,606 |
| Yeager Airport | CRW | KCRW | Charleston | 中規模空港 | 981 |
| Yellowstone Airport | WYS | KWYS | West Yellowstone | 中規模空港 | 6,649 |
| Yellowstone Regional Airport | COD | KCOD | Cody | 中規模空港 | 5,102 |
| Youngstown Warren Regional Airport | YNG | KYNG | Youngstown/Warren | 中規模空港 | 1,192 |
| Yuba County Airport | MYV | KMYV | Marysville | 中規模空港 | 64 |
| Yuma International Airport / Marine Corps Air Station Yuma | YUM | KNYL | Yuma | 中規模空港 | 213 |
| Zanesville Municipal Airport | ZZV | KZZV | Zanesville | 中規模空港 | 900 |
| Akhiok Airport | AKK | PAKH | Akhiok | 小規模空港 | 44 |
| Akiachak Airport | KKI | PFZK | Akiachak | 小規模空港 | 23 |
| Akiak Airport | AKI | PFAK | Akiak | 小規模空港 | 30 |
| Akutan Airport | KQA | PAUT | Akutan | 小規模空港 | 133 |
| Akutan Seaplane Base Heliport | | | Akutan | ヘリポート | 10 |
| Alakanuk Airport | AUK | PAUK | Alakanuk | 小規模空港 | 10 |
| Alitak Seaplane Base | ALZ | | Lazy Bay | 水上機基地 | |
| Allakaket Airport | AET | PFAL | Allakaket | 小規模空港 | 441 |
| Amook Bay Seaplane Base | AOS | AK81 | Amook Bay | 水上機基地 | |
| Anacortes Airport | OTS | K74S | Anacortes | 小規模空港 | 241 |
| Angoon Seaplane Base | AGN | PAGN | Angoon | 水上機基地 | |
| Atka Airport | AKB | PAAK | Atka | 小規模空港 | 57 |
| Atmautluak Airport | ATT | | Atmautluak | 小規模空港 | 17 |
| Beaver Airport | WBQ | PAWB | Beaver | 小規模空港 | 359 |
| Beaver Island Airport | | KSJX | Beaver Island | 小規模空港 | 669 |
| Bettles Airport | BTT | PABT | Bettles | 小規模空港 | 647 |
| Birch Creek Airport | KBC | Z91 | Birch Creek | 小規模空港 | 450 |
| Blakely Island Airport | BYW | 38WA | Blakely Island | 小規模空港 | 66 |
| Block Island State Airport | BID | KBID | Block Island | 小規模空港 | 108 |
| Brevig Mission Airport | KTS | PFKT | Brevig Mission | 小規模空港 | 38 |
| Buckland Airport | BKC | PABL | Buckland | 小規模空港 | 31 |
| Center Island Airport | CWS | 78WA | Center Island | 小規模空港 | 115 |
| Central Airport | CEM | PACE | Central | 小規模空港 | 937 |
| Chalkyitsik Airport | CIK | PACI | Chalkyitsik | 小規模空港 | 544 |
| Charlevoix Municipal Airport | | KCVX | Charlevoix | 小規模空港 | 669 |
| Chatham Seaplane Base | CYM | 05AA | Chatham | 水上機基地 | |
| Chefornak Airport | CYF | PACK | Chefornak | 小規模空港 | 49 |
| Chenega Bay Airport | NCN | PFCB | Chenega | 小規模空港 | 72 |
| Chevak Airport | VAK | PAVA | Chevak | 小規模空港 | 75 |
| Chicken Airport | CKX | CKX | Chicken | 小規模空港 | 1,640 |
| Chignik Airport | KCG | PAJC | Chignik | 小規模空港 | 18 |
| Chignik Lake Airport | KCQ | A79 | Chignik Lake | 小規模空港 | 50 |
| Chuathbaluk Airport | CHU | PACH | Chuathbaluk | 小規模空港 | 244 |
| Circle City (New) Airport | IRC | PACR | Circle | 小規模空港 | 613 |
| Clarks Point Airport | CLP | PFCL | Clarks Point | 小規模空港 | 80 |
| Coffman Cove Seaplane Base | KCC | PAKC | Coffman Cove | 水上機基地 | |
| Craig Seaplane Base | CGA | CGA | Craig | 水上機基地 | |
| Crooked Creek Airport | CKD | PACJ | Crooked Creek | 小規模空港 | 178 |
| Decatur Shores Airport | DTR | WN07 | Decatur | 小規模空港 | 38 |
| Deer Harbor SPB | DHB | 88WA | Deer Harbor | 水上機基地 | 0 |
| Diomede Heliport | DIO | PPDM | Diomede | ヘリポート | 20 |
| Eagle Airport | EAA | PAEG | Eagle | 小規模空港 | 908 |
| East 34th Street Heliport | TSS | 6N5 | New York | ヘリポート | 10 |
| Edna Bay Seaplane Base | EDA | | Edna Bay | 水上機基地 | |
| Eek Airport | EEK | PAEE | Eek | 小規模空港 | 12 |
| Elfin Cove Seaplane Base | ELV | PAEL | Elfin Cove | 水上機基地 | 0 |
| Elim Airport | ELI | PFEL | Elim | 小規模空港 | 162 |
| Excursion Inlet Seaplane Base | EXI | | Excursion Inlet | 水上機基地 | 0 |
| False Pass Airport | KFP | PAKF | False Pass | 小規模空港 | 20 |
| Fishermans Bay Seaplane Base | | | Lopez | 水上機基地 | |
| Friday Harbor Seaplane Base | FBS | W33 | Friday Harbor | 水上機基地 | |
| Funter Bay Seaplane Base | FNR | PANR | Funter Bay | 水上機基地 | 0 |
| Gogebic Iron County Airport | IWD | KIWD | Ironwood | 小規模空港 | 1,230 |
| Golovin Airport | GLV | PAGL | Golovin | 小規模空港 | 59 |
| Goodnews Airport | GNU | GNU | Goodnews | 小規模空港 | 15 |
| Grayling Airport | KGX | PAGX | Grayling | 小規模空港 | 99 |
| Hollis Clark Bay Seaplane Base | HYL | | Hollis | 水上機基地 | |
| Hoonah Airport | HNH | PAOH | Hoonah | 小規模空港 | 19 |
| Hooper Bay Airport | HPB | PAHP | Hooper Bay | 小規模空港 | 13 |
| Hughes Airport | HUS | PAHU | Hughes | 小規模空港 | 299 |
| Hutchinson Health Heliport | | 71MN | Hutchinson | ヘリポート | 1,075 |
| Hydaburg Seaplane Base | HYG | PAHY | Hydaburg | 水上機基地 | |
| Hyder Seaplane Base | WHD | | Hyder | 水上機基地 | |
| Igiugig Airport | IGG | PAIG | Igiugig | 小規模空港 | 90 |
| Kake Seaplane Base | KAE | | Kake | 水上機基地 | |
| Kalaupapa Airport | LUP | PHLU | Kalaupapa | 小規模空港 | 24 |
| Kalskag Airport | KLG | PALG | Kalskag | 小規模空港 | 55 |
| Kaltag Airport | KAL | PAKV | Kaltag | 小規模空港 | 181 |
| Karluk Airport | KYK | PAKY | Karluk | 小規模空港 | 137 |
| Kasaan Seaplane Base | KXA | KXA | Kasaan | 水上機基地 | |
| Kasigluk Airport | KUK | PFKA | Kasigluk | 小規模空港 | 48 |
| Kelleys Island Land Field | | 89D | Kelleys Island | 小規模空港 | 598 |
| Kenmore Air Harbor LLC Seaplane Base | KEH | S60 | Kenmore | 水上機基地 | 14 |
| Kenmore Air Harbor Seaplane Base | LKE | W55 | Seattle | 水上機基地 | 14 |
| Ketchikan Harbor Seaplane Base | WFB | | Ketchikan | 水上機基地 | |
| King Cove Airport | KVC | PAVC | King Cove | 小規模空港 | 155 |
| Kipnuk Airport | KPN | PAKI | Kipnuk | 小規模空港 | 11 |
| Kitoi Bay Seaplane Base | KKB | KKB | Kitoi Bay | 水上機基地 | |
| Kivalina Airport | KVL | PAVL | Kivalina | 小規模空港 | 13 |
| Kobuk Airport | OBU | PAOB | Kobuk | 小規模空港 | 137 |
| Kokhanok Airport | KNK | PFKK | Kokhanok | 小規模空港 | 115 |
| Koliganek Airport | KGK | PAJZ | Koliganek | 小規模空港 | 269 |
| Kongiganak Airport | KKH | PADY | Kongiganak | 小規模空港 | 30 |
| Kotlik Airport | KOT | PFKO | Kotlik | 小規模空港 | 15 |
| Koyuk Alfred Adams Airport | KKA | PAKK | Koyuk | 小規模空港 | 154 |
| Koyukuk Airport | KYU | PFKU | Koyukuk | 小規模空港 | 149 |
| Kwethluk Airport | KWT | PFKW | Kwethluk | 小規模空港 | 25 |
| Kwigillingok Airport | KWK | PAGG | Kwigillingok | 小規模空港 | 18 |
| Lajitas International Airport | | KT89 | Lajitas | 小規模空港 | 2,630 |
| Lake Brooks Seaplane Base | BKF | 5Z9 | Katmai National Park | 水上機基地 | 36 |
| Larsen Bay Airport | KLN | PALB | Larsen Bay | 小規模空港 | 87 |
| Lopez Island Airport | LPS | S31 | Lopez | 小規模空港 | 209 |
| Manele Heliport | | HI02 | Lanai | ヘリポート | 475 |
| Manistee County Blacker Airport | MBL | KMBL | Manistee | 小規模空港 | 621 |
| Manley Hot Springs Airport | MLY | PAML | Manley Hot Springs | 小規模空港 | 270 |
| Manokotak Airport | KMO | PAMB | Manokotak | 小規模空港 | 107 |
| Marshall Don Hunter Sr Airport | MLL | PADM | Marshall | 小規模空港 | 103 |
| Martha's Vineyard Airport | MVY | KMVY | Martha's Vineyard | 小規模空港 | 67 |
| May Creek Airport | MYK | KMYK | May Creek | 小規模空港 | 1,650 |
| Mertarvik Airport | WWT | PAEW | Mertarvik | 小規模空港 | 346 |
| Metlakatla Seaplane Base | MTM | PAMM | Metlakatla | 水上機基地 | |
| Minchumina Airport | LMA | PAMH | Minchumina | 小規模空港 | 678 |
| Minto Al Wright Airport | MNT | | Minto | 小規模空港 | 460 |
| Montauk Airport | MTP | KMTP | Montauk | 小規模空港 | 6 |
| Moser Bay Seaplane Base | KMY | | Moser Bay | 水上機基地 | |
| Mountain Village Airport | MOU | PAMO | Mountain Village | 小規模空港 | 337 |
| Nanwalek Airport | KEB | KEB | Nanwalek | 小規模空港 | 27 |
| Napakiak Airport | WNA | PANA | Napakiak | 小規模空港 | 17 |
| Napaskiak Airport | PKA | PAPK | Napaskiak | 小規模空港 | 24 |
| Naukati Bay Seaplane Base | NKI | AK62 | Tuxekan Island | 水上機基地 | |
| Nelson Lagoon Airport | NLG | PAOU | Nelson Lagoon | 小規模空港 | 14 |
| New Stuyahok Airport | KNW | PANW | New Stuyahok | 小規模空港 | 364 |
| New York Skyports Inc Seaplane Base | NYS | | New York | 水上機基地 | |
| Newtok Seaplane Base | | WWT | Newtok | 水上機基地 | |
| Nightmute Airport | NME | PAGT | Nightmute | 小規模空港 | 4 |
| Nikolai Airport | NIB | PAFS | Nikolai | 小規模空港 | 441 |
| Nikolski Air Station | IKO | PAKO | Nikolski | 小規模空港 | 77 |
| Noatak Airport | WTK | PAWN | Noatak | 小規模空港 | 88 |
| Nulato Airport | NUL | PANU | Nulato | 小規模空港 | 399 |
| Nunam Iqua Airport | SXP | | Nunam Iqua | 小規模空港 | 12 |
| Nunapitchuk Airport | NUP | PPIT | Nunapitchuk | 小規模空港 | 12 |
| Old Harbor Airport | OLH | | Old Harbor | 小規模空港 | 55 |
| Olga Bay Seaplane Base | KOY | KOY | Olga Bay | 水上機基地 | |
| Ouzinkie Airport | KOZ | | Ouzinkie | 小規模空港 | 55 |
| Pedro Bay Airport | PDB | 4K0 | Pedro Bay | 小規模空港 | 45 |
| Pelican Seaplane Base | PEC | PEC | Pelican | 水上機基地 | |
| Perryville Airport | KPV | PAPE | Perryville | 小規模空港 | 29 |
| Pilot Point Airport | PIP | PAPN | Pilot Point | 小規模空港 | 57 |
| Pilot Station Airport | PQS | 0AK | Pilot Station | 小規模空港 | 473 |
| Point Baker Seaplane Base | KPB | KPB | Point Baker | 水上機基地 | |
| Point Hope Airport | PHO | PAPO | Point Hope | 小規模空港 | 12 |
| Point Retreat CG Light Station Helipad | | | Admiralty Island | ヘリポート | 26 |
| Point Roberts Airpark | | K1RL | Point Roberts | 小規模空港 | 10 |
| Port Alexander Seaplane Base | PTD | PAAP | Port Alexander | 水上機基地 | |
| Port Alsworth Airport | PTA | PALJ | Port Alsworth | 小規模空港 | 280 |
| Port Bailey Seaplane Base | KPY | KPY | Port Bailey | 水上機基地 | |
| Port Graham Airport | PGM | PGM | Port Graham | 小規模空港 | 93 |
| Port Lions Airport | ORI | | Port Lions | 小規模空港 | 52 |
| Port Protection Seaplane Base | PPV | 19P | Port Protection | 水上機基地 | |
| Port Williams Seaplane Base | KPR | KPR | Port Williams | 水上機基地 | |
| Quinhagak Airport | KWN | PAQH | Quinhagak | 小規模空港 | 42 |
| Ralph M Calhoun Memorial Airport | TAL | PATA | Tanana | 小規模空港 | 236 |
| Rampart Airport | RMP | PFMP | Rampart | 小規模空港 | 302 |
| Red Devil Airport | RDV | RDV | Red Devil | 小規模空港 | 174 |
| Robert (Bob) Curtis Memorial Airport | ORV | PFNO | Noorvik | 小規模空港 | 55 |
| Roche Harbor Airport | RCE | WA09 | Roche Harbor | 小規模空港 | 100 |
| Roche Harbor Seaplane Base | | W39 | Roche Harbor | 水上機基地 | |
| Rosario Seaplane Base | RSJ | W49 | Rosario | 水上機基地 | |
| Russian Mission Airport | RSH | PARS | Russian Mission | 小規模空港 | 51 |
| San Juan /Uganik/ Seaplane Base | UGI | | San Juan | 水上機基地 | 0 |
| Scammon Bay Airport | SCM | PACM | Scammon Bay | 小規模空港 | 14 |
| Seal Bay Seaplane Base | SYB | | Seal Bay | 水上機基地 | |
| Selawik Airport | WLK | PASK | Selawik | 小規模空港 | 17 |
| Seldovia Airport | SOV | PASO | Seldovia | 小規模空港 | 29 |
| Shaktoolik Airport | SKK | PFSH | Shaktoolik | 小規模空港 | 24 |
| Shishmaref Airport | SHH | PASH | Shishmaref | 小規模空港 | 12 |
| Shungnak Airport | SHG | PAGH | Shungnak | 小規模空港 | 197 |
| Sitka Seaplane Base | | A29 | Sitka | 水上機基地 | |
| Skagway Airport | SGY | PAGY | Skagway | 小規模空港 | 44 |
| Sleetmute Airport | SLQ | PASL | Sleetmute | 小規模空港 | 190 |
| South Naknek Number 2 Airport | WSN | PFWS | South Naknek | 小規模空港 | 162 |
| St Mary's Airport | KSM | PASM | St Mary's | 小規模空港 | 312 |
| St Michael Airport | SMK | PAMK | St Michael | 小規模空港 | 98 |
| Stanley Airport | | | Stanley | 小規模空港 | 6,403 |
| Stebbins Airport | WBB | WBB | Stebbins | 小規模空港 | 14 |
| Stevens Village Airport | SVS | PFSV | Stevens Village | 小規模空港 | 328 |
| Stony River 2 Airport | SRV | SRV | Stony River | 小規模空港 | 230 |
| Stuart Island Airpark | SSW | 7WA5 | Friday Harbor | 小規模空港 | 10 |
| Stuart Island West Airport | | 2WA3 | Friday Harbor | 小規模空港 | 200 |
| Takotna Airport | TCT | PPCT | Takotna | 小規模空港 | 825 |
| Tatitlek Airport | TEK | PAKA | Tatitlek | 小規模空港 | 62 |
| Teller Airport | TLA | PATE | Teller | 小規模空港 | 294 |
| Tenakee Seaplane Base | TKE | TKE | Tenakee Springs | 水上機基地 | |
| Thorne Bay Seaplane Base | KTB | KTB | Thorne Bay | 水上機基地 | |
| Tin City Long Range Radar Station Airport | TNC | PATC | Tin City | 小規模空港 | 271 |
| Togiak Airport | TOG | PATG | Togiak Village | 小規模空港 | 21 |
| Tok Junction Airport | TKJ | PFTO | Tok | 小規模空港 | 1,639 |
| Toksook Bay Airport | OOK | PAOO | Toksook Bay | 小規模空港 | 59 |
| Tuluksak Airport | TLT | PALT | Tuluksak | 小規模空港 | 30 |
| Tuntutuliak Airport | WTL | A61 | Tuntutuliak | 小規模空港 | 16 |
| Tununak Airport | TNK | POKA | Tununak | 小規模空港 | 14 |
| Twin Hills Airport | TWA | A63 | Twin Hills | 小規模空港 | 82 |
| Venetie Airport | VEE | PAVE | Venetie | 小規模空港 | 574 |
| Waldron Airstrip | WDN | 90WA | Eastsound | 小規模空港 | 140 |
| Wales Airport | WAA | PAIW | Wales | 小規模空港 | 22 |
| Wasilla Creek Airpark | | 05AK | Palmer | 小規模空港 | 620 |
| Welke Airport | | 6Y8 | Beaver Island | 小規模空港 | 664 |
| West 30th Street Heliport | JRA | KJRA | New York | ヘリポート | 7 |
| West Point Village Seaplane Base | KWP | KWP | West Point | 水上機基地 | |
| Westsound/WSX Seaplane Base | WSX | WA83 | West Sound | 水上機基地 | |
| Whale Pass Seaplane Float Harbor Facility | WWP | | Whale Pass | 水上機基地 | |
| White Mountain Airport | WMO | PAWM | White Mountain | 小規模空港 | 267 |
| Yakataga Airport | CYT | PACY | Yakataga | 小規模空港 | 12 |
| Zachar Bay Seaplane Base | KZB | | Zachar Bay | 水上機基地 | |
