🌍
United States
2036
airports
| IATA | ICAO | Airport Name |
|---|---|---|
| AHC | KAHC | Amedee Army Air Field |
| CEM | PACE | Central Airport |
| ICS | KU70 | Cascade Airport |
| OIC | KOIC | Lt Warren Eaton Airport |
| ELA | KELA | Eagle Lake Airport |
| KPT | 06U | Jackpot Airport/Hayden Field |
| WDN | 90WA | Waldron Airstrip |
| SAC | KSAC | Sacramento Executive Airport |
| LBF | KLBF | North Platte Regional Airport Lee Bird Field |
| DXE | KMBO | Bruce Campbell Field |
| RCA | KRCA | Ellsworth Air Force Base |
| NVN | — | Nervino Airport |
| LKP | KLKP | Lake Placid Airport |
| SNL | KSNL | Shawnee Regional Airport |
| TBR | KTBR | Statesboro Bulloch County Airport |
| CAO | KCAO | Clayton Municipal Airpark |
| RDV | RDV | Red Devil Airport |
| TAL | PATA | Ralph M Calhoun Memorial Airport |
| LPS | S31 | Lopez Island Airport |
| FRG | KFRG | Republic Airport |
| STK | KSTK | Sterling Municipal Airport |
| LNK | KLNK | Lincoln Airport |
| SVW | PASV | Sparrevohn LRRS Airport |
| FLO | KFLO | Florence Regional Airport |
| MZJ | KMZJ | Pinal Airpark |
| RLD | KRLD | Richland Airport |
| CDL | AK75 | Candle 2 Airport |
| VLD | KVLD | Valdosta Regional Airport |
| DLL | KDLC | Dillon County Airport |
| KOT | PFKO | Kotlik Airport |
| PNN | KPNN | Princeton Municipal Airport |
| ELI | PFEL | Elim Airport |
| MSV | KMSV | Sullivan County International Airport |
| RHI | KRHI | Rhinelander Oneida County Airport |
| TDZ | KTDZ | Toledo Executive Airport |
| LZU | KLZU | Gwinnett County Briscoe Field |
| PAM | KPAM | Tyndall Air Force Base |
| HSH | KHND | Henderson Executive Airport |
| MYK | KMYK | May Creek Airport |
| HCW | KCQW | Cheraw Municipal Airport/Lynch Bellinger Field |
| GUS | KGUS | Grissom Air Reserve Base |
| HTW | KHTW | Lawrence County Airpark |
| LVM | KLVM | Mission Field |
| PFC | KPFC | Pacific City State Airport |
| CZT | KCZT | Dimmit County Airport |
| MWA | KMWA | Veterans Airport of Southern Illinois |
| YKN | KYKN | Chan Gurney Municipal Airport |
| VJI | KVJI | Virginia Highlands Airport |
| GNF | — | Gansner Field |
| TLH | KTLH | Tallahassee International Airport |
| ECS | KECS | Mondell Field |
| ALO | KALO | Waterloo Regional Airport |
| HQM | KHQM | Bowerman Airport |
| KGX | PAGX | Grayling Airport |
| MHS | K1O6 | Dunsmuir Muni-Mott Airport |
| EMK | PAEM | Emmonak Airport |
| CVS | KCVS | Cannon Air Force Base |
| FSU | KFSU | Fort Sumner Municipal Airport |
| KWT | PFKW | Kwethluk Airport |
| OEO | KOEO | L O Simenstad Municipal Airport |
| CBE | KCBE | Greater Cumberland Regional Airport |
| ROG | KROG | Rogers Municipal Airport-Carter Field |
| MUT | KMUT | Muscatine Municipal Airport |
| SSC | KSSC | Shaw Air Force Base |
| KEB | KEB | Nanwalek Airport |
| DAG | KDAG | Barstow Daggett Airport |
| SNS | KSNS | Salinas Municipal Airport |
| HYA | KHYA | Cape Cod Gateway Airport |
| ETS | KEDN | Enterprise Municipal Airport |
| IWS | KIWS | West Houston Airport |
| MRF | KMRF | Marfa Municipal Airport |
| RNH | KRNH | New Richmond Regional Airport |
| ODW | KOKH | AJ Eisenberg Airport |
| CDC | KCDC | Cedar City Regional Airport |
| MSO | KMSO | Missoula Montana Airport |
| WNA | PANA | Napakiak Airport |
| BEC | KBEC | Beech Factory Airport |
| ANW | KANW | Ainsworth Regional Airport |
| SCM | PACM | Scammon Bay Airport |
| JAN | KJAN | Jackson-Medgar Wiley Evers International Airport |
| AOO | KAOO | Altoona Blair County Airport |
| FSM | KFSM | Fort Smith Regional Airport |
| FXE | KFXE | Fort Lauderdale Executive Airport |
| GVL | KGVL | Lee Gilmer Memorial Airport |
| GSB | KGSB | Seymour Johnson Air Force Base |
| LDJ | KLDJ | Linden Airport |
| SYV | KSYV | Sylvester Airport |
| YIP | KYIP | Willow Run Airport |
| ICT | KICT | Wichita Dwight D. Eisenhower National Airport |
| WVL | KWVL | Waterville Robert Lafleur Airport |
| BLD | KBVU | Boulder City Municipal Airport |
| FYU | PFYU | Fort Yukon Airport |
| SVA | PASA | Savoonga Airport |
| CNE | K1V6 | Fremont County Airport |
| PVW | KPVW | Hale County Airport |
| BKW | KBKW | Raleigh County Memorial Airport |
| TRL | KTRL | Terrell Municipal Airport |
| YNG | KYNG | Youngstown Warren Regional Airport |
| TNU | KTNU | Newton Municipal Airport |
| MOU | PAMO | Mountain Village Airport |
| SWD | PAWD | Seward Airport |
| PDB | 4K0 | Pedro Bay Airport |
| ESW | KESW | Easton State Airport |
| RME | KRME | Griffiss International Airport |
| OGG | PHOG | Kahului International Airport |
| BQV | BQV | Bartlett Cove Seaplane Base |
| DGN | KNDY | Dahlgren Naval Surface Warfare Center Airport |
| CAR | KCAR | Caribou Municipal Airport |
| PVL | KPBX | Pike County Airport Hatcher Field |
| UDD | KUDD | Bermuda Dunes Airport |
| HTS | KHTS | Tri-State Airport / Milton J. Ferguson Field |
| LBL | KLBL | Liberal Mid-America Regional Airport |
| RND | KRND | Randolph Air Force Base |
| FDK | KFDK | Frederick Municipal Airport |
| MDW | KMDW | Chicago Midway International Airport |
| HUL | KHUL | Houlton International Airport |
| FFM | KFFM | Fergus Falls Municipal Airport - Einar Mickelson Field |
| RKS | KRKS | Southwest Wyoming Regional Airport |
| AGO | KAGO | Magnolia Municipal Airport / Ralph C Weiser Field |
| DWH | KDWH | David Wayne Hooks Memorial Airport |
| SAN | KSAN | San Diego International Airport |
| KBC | Z91 | Birch Creek Airport |
| HVN | KHVN | Tweed New Haven Airport |
| CTX | KN03 | Cortland County Chase Field |
| POE | KPOE | Polk Army Air Field |
| BVX | KBVX | Batesville Regional Airport |
| CLG | KC80 | New Coalinga Municipal Airport |
| BED | KBED | Laurence G Hanscom Field |
| VRS | 3VS | Roy Otten Memorial Airfield |
| FTK | KFTK | Godman Army Air Field |
| RUT | KRUT | Rutland - Southern Vermont Regional Airport |
| EVW | KEVW | Evanston-Uinta County Airport-Burns Field |
| EGE | KEGE | Eagle County Regional Airport |
| EGX | PAII | Egegik Airport |
| PEQ | KPEQ | Pecos Municipal Airport |
| PWM | KPWM | Portland International Jetport |
| HPV | HI01 | Princeville Airport |
| TRH | L72 | Trona Airport |
| SLG | KSLG | Smith Field |
| AZO | KAZO | Kalamazoo/Battle Creek International Airport |
| KSM | PASM | St Mary's Airport |
| HLG | KHLG | Wheeling Ohio County Airport |
| MDJ | KS33 | Madras Municipal Airport |
| PTC | 16K | Port Alice Seaplane Base |
| LAM | KLAM | Los Alamos Airport |
| CLU | KBAK | Columbus Municipal Airport |
| CUS | 0NM0 | Columbus Airport |
| PVD | KPVD | Rhode Island T. F. Green International Airport |
| ITO | PHTO | Hilo International Airport |
| RFK | 5MS1 | Rollang Field |
| GCT | K1Z1 | Grand Canyon Bar Ten Airstrip |
| OAJ | KOAJ | Albert J Ellis Airport |
| SMK | PAMK | St Michael Airport |
| PAK | PHPA | Port Allen Airport |
| MSP | KMSP | Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field |
| BFP | KBVI | Beaver County Airport |
| CRX | KCRX | Roscoe Turner Airport |
| KYU | PFKU | Koyukuk Airport |
| NRI | 3O9 | Grand Lake Regional Airport |
| GLS | KGLS | Scholes International At Galveston Airport |
| OBE | KOBE | Okeechobee County Airport |
| DUF | 7NC2 | Pine Island Airport |
| MLY | PAML | Manley Hot Springs Airport |
| CHS | KCHS | Charleston International Airport |
| GAI | KGAI | Montgomery County Airpark |
| NSL | KDVP | Slayton Municipal Airport |
| MLT | KMLT | Millinocket Municipal Airport |
| WWT | PAEW | Mertarvik Airport |
| GSP | KGSP | Greenville-Spartanburg International Airport |
| NIN | NIN | Ninilchik Airport |
| FLP | KFLP | Marion County Regional Airport |
| CXL | KCXL | Calexico International Airport |
| STE | KSTE | Stevens Point Municipal Airport |
| TMB | KTMB | Miami Executive Airport |
| BSQ | P04 | Bisbee Municipal Airport |
| ANN | PANT | Annette Island Airport |
| IKK | KIKK | Greater Kankakee Airport |
| PHP | KPHP | Philip Airport |
| OPL | KOPL | St Landry Parish Ahart Field |
| WCR | PALR | Chandalar Lake Airport |
| WIB | F05 | Wilbarger County Airport |
| PWD | KPWD | Sher-Wood Airport |
| GCN | KGCN | Grand Canyon National Park Airport |
| NCO | KOQU | Quonset State Airport |
| EXI | — | Excursion Inlet Seaplane Base |
| GRF | KGRF | Gray Army Air Field |
| MLI | KMLI | Quad City International Airport |
| HON | KHON | Huron Regional Airport |
| BLU | KBLU | Blue Canyon Nyack Airport |
| DET | KDET | Coleman A. Young Municipal Airport |
| HEY | KHEY | Hanchey Army (Fort Rucker) Heliport |
| KGK | PAJZ | Koliganek Airport |
| UGS | — | Ugashik Airport |
| FAF | KFAF | Felker Army Air Field |
| SNK | KSNK | Winston Field |
| WTL | A61 | Tuntutuliak Airport |
| GAL | PAGA | Edward G. Pitka Sr Airport |
| LYH | KLYH | Lynchburg Regional Airport - Preston Glenn Field |
| CHO | KCHO | Charlottesville Albemarle Airport |
| MRC | KMRC | Maury County Airport |
| END | KEND | Vance Air Force Base |
| MIE | KMIE | Delaware County Johnson Field |
| PCD | KPDC | Prairie Du Chien Municipal Airport |
| CDB | PACD | Cold Bay Airport |
| PAH | KPAH | Barkley Regional Airport |
| FAM | KFAM | Farmington Regional Airport |
| WWD | KWWD | Cape May County Airport |
| MSN | KMSN | Dane County Regional Truax Field |
| RSL | KRSL | Russell Municipal Airport |
| AVP | KAVP | Wilkes-Barre/Scranton International Airport |
| LRD | KLRD | Laredo International Airport |
| LYO | KLYO | Lyons-Rice County Municipal Airport |
| DVT | KDVT | Phoenix Deer Valley Airport |
| DSI | KDTS | Destin Executive Airport |
| BML | KBML | Berlin Regional Airport |
| HAO | KHAO | Butler Co Regional Airport - Hogan Field |
| SEA | KSEA | Seattle–Tacoma International Airport |
| AKO | KAKO | Colorado Plains Regional Airport |
| ORH | KORH | Worcester Regional Airport |
| ROC | KROC | Frederick Douglass Greater Rochester International Airport |
| MHK | KMHK | Manhattan Regional Airport |
| TXK | KTXK | Texarkana Regional Airport (Webb Field) |
| SMF | KSMF | Sacramento International Airport |
| MYF | KMYF | Montgomery-Gibbs Executive Airport |
| MWM | KMWM | Windom Municipal Airport |
| FRH | KFRH | French Lick Municipal Airport |
| NHK | KNHK | Patuxent River Naval Air Station (Trapnell Field) |
| OSB | K15 | Grand Glaize Osage Beach Airport |
| SBD | KSBD | San Bernardino International Airport |
| HII | KHII | Lake Havasu City Airport |
| ANV | PANV | Anvik Airport |
| NWH | K2B3 | Parlin Field |
| BYS | KBYS | Bicycle Lake Army Air Field |
| BZN | KBZN | Bozeman Yellowstone International Airport |
| GWV | WV66 | Glendale Fokker Field |
| CSM | KCSM | Clinton Sherman Airport |
| PCU | M13 | Poplarville Pearl River County Airport |
| KMY | — | Moser Bay Seaplane Base |
| POC | KPOC | Brackett Field |
| VLA | KVLA | Vandalia Municipal Airport |
| MTO | KMTO | Coles County Memorial Airport |
| RKP | KRKP | Aransas County Airport |
| AIV | KAIV | George Downer Airport |
| KCL | KCL | Chignik Lagoon Airport |
| LOZ | KLOZ | London-Corbin Airport/Magee Field |
| TRM | KTRM | Jacqueline Cochran Regional Airport |
| LOT | KLOT | Lewis University Airport |
| AHN | KAHN | Athens Ben Epps Airport |
| KEK | KEK | Ekwok Airport |
| MER | KMER | Castle Airport |
| RST | KRST | Rochester International Airport |
| SLT | KANK | Salida Airport - Harriet Alexander Field |
| BBB | KBBB | Benson Municipal Airport |
| ISW | KISW | Alexander Field South Wood County Airport |
| DHN | KDHN | Dothan Regional Airport |
| NLN | — | Kneeland Airport |
| LGD | KLGD | La Grande/Union County Airport |
| BID | KBID | Block Island State Airport |
| KOA | PHKO | Ellison Onizuka Kona International Airport at Keāhole |
| DEH | KDEH | Decorah Municipal Airport |
| CDV | PACV | Merle K (Mudhole) Smith Airport |
| DTL | KDTL | Detroit Lakes Airport |
| BNO | KBNO | Burns Municipal Airport |
| ALS | KALS | San Luis Valley Regional Airport/Bergman Field |
| GAB | KGAB | Gabbs Airport |
| SER | KSER | Freeman Municipal Airport |
| PPV | 19P | Port Protection Seaplane Base |
| KZB | — | Zachar Bay Seaplane Base |
| PTD | PAAP | Port Alexander Seaplane Base |
| TOA | KTOA | Zamperini Field |
| SAT | KSAT | San Antonio International Airport |
| TPF | KTPF | Peter O Knight Airport |
| ELD | KELD | South Arkansas Regional Airport at Goodwin Field |
| KOZ | — | Ouzinkie Airport |
| BHM | KBHM | Birmingham-Shuttlesworth International Airport |
| HLR | KHLR | Hood Army Air Field |
| TCL | KTCL | Tuscaloosa National Airport |
| LTW | — | St. Mary's County Regional Airport |
| BZT | 2TE0 | Eagle Air Park |
| RBL | KRBL | Red Bluff Municipal Airport |
| SEF | KSEF | Sebring Regional Airport |
| DLG | PADL | Dillingham Airport |
| CFT | KCFT | Greenlee County Airport |
| AHM | — | Ashland Municipal Airport Sumner Parker Field |
| CHP | CHP | Circle Hot Springs Airport |
| FBG | KFBG | Simmons Army Air Field |
| GRI | KGRI | Central Nebraska Regional Airport |
| LBB | KLBB | Lubbock Preston Smith International Airport |
| DPA | KDPA | Dupage Airport |
| LSK | KLSK | Lusk Municipal Airport |
| KNW | PANW | New Stuyahok Airport |
| LUL | KLUL | Hesler Noble Field |
| CTZ | KCTZ | Sampson County Airport |
| JVL | KJVL | Southern Wisconsin Regional Airport |
| AIK | KAIK | Aiken Regional Airport |
| TLJ | PATL | Tatalina LRRS Airport |
| RUI | KSRR | Sierra Blanca Regional Airport |
| UOX | KUOX | University Oxford Airport |
| MBS | KMBS | MBS International Airport |
| TCC | KTCC | Tucumcari Municipal Airport |
| LNA | KLNA | Palm Beach County Park Airport |
| HPN | KHPN | Westchester County Airport |
| GTY | KW05 | Gettysburg Regional Airport |
| WBR | KRQB | Roben Hood Airport |
| BTR | KBTR | Baton Rouge Metropolitan Airport |
| BIG | PABI | Allen Army Airfield |
| GON | KGON | Groton New London Airport |
| RDD | KRDD | Redding Municipal Airport |
| COF | KCOF | Patrick Space Force Base |
| NKX | KNKX | Miramar Marine Corps Air Station - Mitscher Field |
| BIL | KBIL | Billings Logan International Airport |
| LKV | KLKV | Lake County Airport |
| EUF | KEUF | Weedon Field |
| MHL | KMHL | Marshall Memorial Municipal Airport |
| HED | AK33 | Herendeen Bay Airport |
| JAX | KJAX | Jacksonville International Airport |
| SBP | KSBP | San Luis County Regional Airport |
| MDD | KMDD | Midland Airpark |
| JRB | KJRB | Downtown Skyport Heliport |
| BRD | KBRD | Brainerd Lakes Regional Airport |
| KWP | KWP | West Point Village Seaplane Base |
| AXX | KAXX | Angel Fire Airport |
| BLF | KBLF | Mercer County Airport |
| SIY | KSIY | Siskiyou County Airport |
| BFL | KBFL | Meadows Field |
| SYN | KSYN | Stanton Airfield |
| WSM | WSM | Wiseman Airport |
| BVY | KBVY | Beverly Regional Airport |
| HTL | KHTL | Roscommon County - Blodgett Memorial Airport |
| FBS | W33 | Friday Harbor Seaplane Base |
| TIX | KTIX | Space Coast Regional Airport |
| EAN | KEAN | Phifer Airfield |
| FST | KFST | Fort Stockton Pecos County Airport |
| KXA | KXA | Kasaan Seaplane Base |
| SKF | KSKF | Lackland Air Force Base |
| WDG | KWDG | Enid Woodring Regional Airport |
| HDH | PHDH | Kawaihapai Airfield |
| MKL | KMKL | McKellar-Sipes Regional Airport |
| KBW | Z78 | Chignik Bay Seaplane Base |
| RDG | KRDG | Reading Regional Airport (Carl A Spaatz Field) |
| ADR | KPHH | Robert F Swinnie Airport |
| COD | KCOD | Yellowstone Regional Airport |
| SYA | PASY | Eareckson Air Station |
| MKT | KMKT | Mankato Regional Airport |
| STL | KSTL | St. Louis Lambert International Airport |
| FOE | KFOE | Topeka Regional Airport |
| FOD | KFOD | Fort Dodge Regional Airport |
| MIQ | KMLE | Millard Airport |
| WLD | KWLD | Strother Field |
| FMU | — | Florence Municipal Airport |
| LCK | KLCK | Rickenbacker International Airport |
| UKT | KUKT | Quakertown Airport |
| HPB | PAHP | Hooper Bay Airport |
| SOP | KSOP | Moore County Airport |
| HOU | KHOU | William P. Hobby Airport |
| MCW | KMCW | Mason City Municipal Airport |
| GVT | KGVT | Majors Airport |
| RHV | KRHV | Reid-Hillview Airport of Santa Clara County |
| MCG | PAMC | McGrath Airport |
| SAR | KSAR | Sparta Community Airport - Hunter Field |
| GOL | K4S1 | Gold Beach Municipal Airport |
| RAL | KRAL | Riverside Municipal Airport |
| SOW | KSOW | Show Low Regional Airport |
| LGA | KLGA | LaGuardia Airport |
| SKK | PFSH | Shaktoolik Airport |
| PDX | KPDX | Portland International Airport |
| SBA | KSBA | Santa Barbara Municipal Airport |
| BNA | KBNA | Nashville International Airport |
| SHX | PAHX | Shageluk Airport |
| PGD | KPGD | Punta Gorda Airport |
| VIH | KVIH | Rolla National Airport |
| GCD | 3W7 | Grand Coulee Dam Airport |
| HSL | PAHL | Huslia Airport |
| CVG | KCVG | Cincinnati Northern Kentucky International Airport |
| CMX | KCMX | Houghton County Memorial Airport |
| PPF | KPPF | Tri-City Airport |
| EGI | KEGI | Duke Field |
| ALZ | — | Alitak Seaplane Base |
| MVW | KBVS | Skagit Regional Airport |
| MAC | KMAC | Macon Downtown Airport |
| MFE | KMFE | McAllen Miller International Airport |
| HNC | KHSE | Billy Mitchell Airport |
| ALM | KALM | Alamogordo White Sands Regional Airport |
| NUI | PAQT | Nuiqsut Airport |
| MEM | KMEM | Memphis International Airport |
| PEC | PEC | Pelican Seaplane Base |
| VTN | KVTN | Miller Field |
| COM | KCOM | Coleman Municipal Airport |
| GCY | KGCY | Greeneville Municipal Airport |
| GDW | KGDW | Gladwin Zettel Memorial Airport |
| RWF | KRWF | Redwood Falls Municipal Airport |
| MIF | E01 | Roy Hurd Memorial Airport |
| FET | KFET | Fremont Municipal Airport |
| MIC | KMIC | Crystal Airport |
| FCY | KFCY | Forrest City Municipal Airport |
| UGB | — | Ugashik Bay Airport |
| LEW | KLEW | Auburn Lewiston Municipal Airport |
| BIF | KBIF | Biggs Army Air Field (Fort Bliss) |
| SEP | KSEP | Stephenville Clark Regional Airport |
| SGF | KSGF | Springfield Branson National Airport |
| OOK | PAOO | Toksook Bay Airport |
| SOV | PASO | Seldovia Airport |
| ENA | PAEN | Kenai Municipal Airport |
| WTK | PAWN | Noatak Airport |
| WLR | 13Z | Loring Seaplane Base |
| CMY | KCMY | Sparta Fort McCoy Airport |
| LFN | KLHZ | Triangle North Executive Airport |
| FMY | KFMY | Page Field |
| MIA | KMIA | Miami International Airport |
| SHH | PASH | Shishmaref Airport |
| HLC | KHLC | Hill City Municipal Airport |
| BFI | KBFI | King County International Airport - Boeing Field |
| DHT | KDHT | Dalhart Municipal Airport |
| MJQ | KMJQ | Jackson Municipal Airport |
| ANP | KANP | Lee Airport |
| IKB | KUKF | Wilkes County Airport |
| MSY | KMSY | Louis Armstrong New Orleans International Airport |
| RIF | KRIF | Richfield Municipal Airport |
| KTN | PAKT | Ketchikan International Airport |
| CAE | KCAE | Columbia Metropolitan Airport |
| GGG | KGGG | East Texas Regional Airport |
| BTV | KBTV | Patrick Leahy Burlington International Airport |
| HPT | KHPT | Hampton Municipal Airport |
| OXR | KOXR | Oxnard Airport |
| EOK | KEOK | Keokuk Municipal Airport |
| WJF | KWJF | General William J Fox Airfield |
| KCN | KCN | Chernofski Harbor Seaplane Base |
| LNS | KLNS | Lancaster Airport |
| VHN | KVHN | Culberson County Airport |
| RED | KRVL | Mifflin County Airport |
| GUC | KGUC | Gunnison Crested Butte Regional Airport |
| ELK | KELK | Elk City Regional Business Airport |
| MDN | KIMS | Madison Municipal Airport |
| BIX | KBIX | Keesler Air Force Base |
| COU | KCOU | Columbia Regional Airport |
| APF | KAPF | Naples Municipal Airport |
| LEB | KLEB | Lebanon Municipal Airport |
| RFG | KRFG | Rooke Field |
| AKN | PAKN | King Salmon Airport |
| LWM | KLWM | Lawrence Municipal Airport |
| NLE | 3TR | Jerry Tyler Memorial Airport |
| CZF | PACZ | Cape Romanzof LRRS Airport |
| PTU | PAPM | Platinum Airport |
| MTH | KMTH | Florida Keys Marathon International Airport |
| ORL | KORL | Orlando Executive Airport |
| KPN | PAKI | Kipnuk Airport |
| KBE | — | Bell Island Hot Springs Seaplane Base |
| BIE | KBIE | Beatrice Municipal Airport |
| LDM | KLDM | Mason County Airport |
| GJT | KGJT | Grand Junction Regional Airport |
| DCK | PODC | Dahl Creek Airport |
| SBM | KSBM | Sheboygan County Memorial Airport |
| VPZ | KVPZ | Porter County Municipal Airport |
| SPQ | 6CA3 | Catalina Air-Sea Terminal Heliport |
| CIL | K29 | Council Airport |
| HNS | PAHN | Haines Airport |
| PYM | KPYM | Plymouth Municipal Airport |
| AIO | KAIO | Atlantic Municipal Airport |
| LFI | KLFI | Langley Air Force Base |
| GRB | KGRB | Austin Straubel International Airport |
| PCT | 39N | Princeton Airport |
| RNT | KRNT | Renton Municipal Airport |
| CIG | KCAG | Craig Moffat Airport |
| HUM | KHUM | Houma Terrebonne Airport |
| IKO | PAKO | Nikolski Air Station |
| LNI | PALN | Point Lonely Short Range Radar Site Airfield |
| DNS | KDNS | Denison Municipal Airport |
| MOX | KMOX | Morris Municipal Airport Charlie Schmidt Field |
| AHD | — | Ardmore Downtown Executive Airport |
| WBB | WBB | Stebbins Airport |
| NQA | KNQA | Millington-Memphis Airport |
| REE | 8XS8 | Reese Airpark |
| SZL | KSZL | Whiteman Air Force Base |
| MKO | KMKO | Muskogee-Davis Regional Airport |
| EWR | KEWR | Newark Liberty International Airport |
| ARG | KARG | Walnut Ridge Regional Airport |
| PUW | KPUW | Pullman-Moscow Regional Airport |
| HSP | KHSP | Ingalls Field |
| KYO | X39 | Tampa North Aero Park Airport |
| AGC | KAGC | Allegheny County Airport |
| MGM | KMGM | Montgomery Regional (Dannelly Field) Airport |
| CEX | AK13 | Chena Hot Springs Airport |
| WAL | KWAL | Wallops Flight Facility Airport |
| HCR | PAHC | Holy Cross Airport |
| OGS | KOGS | Ogdensburg International Airport |
| GIF | KGIF | Winter Haven Regional Airport - Gilbert Field |
| FRY | KIZG | Eastern Slopes Regional Airport |
| SQI | KSQI | Whiteside County Airport - Joseph H Bittorf Field |
| MUI | KMUI | Muir Army Air Field (Fort Indiantown Gap) Airport |
| FWL | — | Farewell Airport |
| RNZ | KRZL | Jasper County Airport |
| KTH | AK56 | Tikchik Lodge Seaplane Base |
| FIL | KFOM | Fillmore Municipal Airport |
| SHN | KSHN | Sanderson Field |
| GLE | KGLE | Gainesville Municipal Airport |
| MFH | K67L | Mesquite Airport |
| BNH | MA87 | Cape Air Seaplanes on Boston Harbor Seaplane Base |
| BUF | KBUF | Buffalo Niagara International Airport |
| CRO | — | Corcoran Airport |
| WMO | PAWM | White Mountain Airport |
| MIV | KMIV | Millville Municipal Airport |
| RIV | KRIV | March Air Reserve Base |
| TCM | KTCM | McChord Air Force Base |
| ISP | KISP | Long Island MacArthur Airport |
| PRB | KPRB | Paso Robles Municipal Airport |
| EEK | PAEE | Eek Airport |
| BTP | KBTP | Pittsburgh/Butler Regional Airport |
| TWD | 0S9 | Jefferson County International Airport |
| ODM | K2G4 | Garrett County Airport |
| SXP | — | Nunam Iqua Airport |
| NCN | PFCB | Chenega Bay Airport |
| DIK | KDIK | Dickinson Theodore Roosevelt Regional Airport |
| UKN | Y01 | Waukon Municipal Airport |
| ETN | KETN | Eastland Municipal Airport |
| HGZ | 2AK6 | Hog River Airport |
| AKB | PAAK | Atka Airport |
| CLM | KCLM | William R Fairchild International Airport |
| GEG | KGEG | Spokane International Airport |
| PGO | KPSO | Stevens Field |
| MGE | KMGE | Dobbins Air Reserve Base |
| TIK | KTIK | Tinker Air Force Base |
| MRK | KMKY | Marco Island Executive Airport |
| GLW | KGLW | Glasgow Municipal Airport |
| MWH | KMWH | Grant County International Airport |
| TVL | KTVL | Lake Tahoe Airport |
| RRL | KRRL | Merrill Municipal Airport |
| HBB | NM83 | Industrial Airpark |
| FUL | KFUL | Fullerton Municipal Airport |
| TLR | KTLR | Mefford Field |
| DNV | KDNV | Vermilion Regional Airport |
| SHG | PAGH | Shungnak Airport |
| MDH | KMDH | Southern Illinois Airport |
| BKG | KBBG | Branson Airport |
| BSW | AK97 | Boswell Bay Airport |
| WHP | KWHP | Whiteman Airport |
| WRI | KWRI | Mc Guire Air Force Base |
| HCA | KBPG | Big Spring Mc Mahon-Wrinkle Airport |
| RSJ | W49 | Rosario Seaplane Base |
| RQO | KRQO | El Reno Regional Airport |
| DAY | KDAY | James M. Cox Dayton International Airport |
| EKX | KEKX | Addington Field / Elizabethtown Regional Airport |
| MAF | KMAF | Midland International Air and Space Port |
| SBY | KSBY | Salisbury Ocean City Wicomico Regional Airport |
| UOS | KUOS | Franklin County Airport |
| LNY | PHNY | Lanai Airport |
| SFZ | KSFZ | North Central State Airport |
| VIS | KVIS | Visalia Municipal Airport |
| HMT | KHMT | Hemet Ryan Airport |
| HNM | PHHN | Hana Airport |
| MEV | KMEV | Minden-Tahoe Airport |
| COA | O22 | Columbia Airport |
| CDR | KCDR | Chadron Municipal Airport |
| KPY | KPY | Port Bailey Seaplane Base |
| OSX | KOSX | Kosciusko Attala County Airport |
| SWO | KSWO | Stillwater Regional Airport |
| SZP | KSZP | Santa Paula Airport |
| LSF | KLSF | Lawson Army Air Field |
| AET | PFAL | Allakaket Airport |
| ALB | KALB | Albany International Airport |
| AHH | KAHH | Amery Municipal Airport |
| BWL | KBKN | Blackwell Tonkawa Municipal Airport |
| CIC | KCIC | Chico Regional Airport |
| EKO | KEKO | Elko Regional Airport |
| LRJ | KLRJ | Le Mars Municipal Airport |
| PSX | KPSX | Palacios Municipal Airport |
| UCE | 4R7 | Eunice Airport |
| PCA | PAOC | Portage Creek Airport |
| BKX | KBKX | Brookings Regional Airport |
| LGB | KLGB | Long Beach International Airport |
| EFK | KEFK | Northeast Kingdom International Airport |
| SLN | KSLN | Salina Municipal Airport |
| OCE | KOXB | Ocean City Municipal Airport |
| WMK | 84K | Meyers Chuck Seaplane Base |
| MTM | PAMM | Metlakatla Seaplane Base |
| OTZ | PAOT | Ralph Wien Memorial Airport |
| NKI | AK62 | Naukati Bay Seaplane Base |
| AFO | KAFO | Afton Municipal Airport |
| AND | KAND | Anderson Regional Airport |
| DYS | KDYS | Dyess Air Force Base |
| PXL | P10 | Polacca Airport |
| MCN | KMCN | Middle Georgia Regional Airport |
| OCN | KOKB | Oceanside Municipal Airport |
| MLC | KMLC | Mc Alester Regional Airport |
| MXF | KMXF | Maxwell Air Force Base |
| SNA | KSNA | John Wayne Orange County International Airport |
| DTA | KDTA | Delta Municipal Airport |
| FBY | KFBY | Fairbury Municipal Airport |
| ICL | KICL | Schenck Field |
| BNG | KBNG | Banning Municipal Airport |
| LIH | PHLI | Lihue Airport |
| COP | KK23 | Cooperstown-Westville Airport |
| SAD | KSAD | Safford Regional Airport |
| OTG | KOTG | Worthington Municipal Airport |
| SMU | PASP | Sheep Mountain Airport |
| MCL | PAIN | Denali National Park Airport |
| WFB | — | Ketchikan Harbor Seaplane Base |
| GRE | KGRE | Greenville Airport |
| WSX | WA83 | Westsound/WSX Seaplane Base |
| GDH | 3Z8 | Golden Horn Lodge Seaplane Base |
| OVE | KOVE | Oroville Municipal Airport |
| SUA | KSUA | Witham Field |
| BXK | KBXK | Buckeye Municipal Airport |
| NTD | KNTD | Point Mugu Naval Air Station (Naval Base Ventura Co) |
| ZPH | KZPH | Zephyrhills Municipal Airport |
| MCE | KMCE | Merced Regional Macready Field |
| VDI | KVDI | Vidalia Regional Airport |
| SDF | KSDF | Louisville Muhammad Ali International Airport |
| SQV | W28 | Sequim Valley Airport |
| DCA | KDCA | Ronald Reagan Washington National Airport |
| HCC | K1B1 | Columbia County Airport |
| DMN | KDMN | Deming Municipal Airport |
| EDA | — | Edna Bay Seaplane Base |
| HOT | KHOT | Memorial Field Airport |
| BDE | KBDE | Baudette International Airport |
| CDS | KCDS | Childress Municipal Airport |
| APC | KAPC | Napa County Airport |
| PIM | KPIM | Harris County Airport |
| FME | KFME | Fort Meade Executive Airport |
| CPM | KCPM | Compton Woodley Airport |
| HIF | KHIF | Hill Air Force Base |
| LJN | KLBX | Texas Gulf Coast Regional Airport |
| ADM | KADM | Ardmore Municipal Airport |
| CWI | KCWI | Clinton Municipal Airport |
| IUA | KIUA | Canandaigua Airport |
| PNX | KGYI | North Texas Regional Airport Perrin Field |
| OGA | KOGA | Ogallala Municipal Airport Searle Field |
| ATE | 80F | Antlers Municipal Airport |
| LGC | KLGC | LaGrange Callaway Airport |
| SYB | — | Seal Bay Seaplane Base |
| CVO | KCVO | Corvallis Municipal Airport |
| SAA | KSAA | Shively Field |
| VGT | KVGT | North Las Vegas Airport |
| SQA | KIZA | Santa Ynez Airport |
| POH | KPOH | Pocahontas Municipal Airport |
| CPS | KCPS | St Louis Downtown Airport |
| ERV | KERV | Kerrville / Kerr County Airport at Louis Schreiner Field |
| WBU | KBDU | Boulder Municipal Airport |
| PNS | KPNS | Pensacola International Airport |
| LOW | KLKU | Louisa County Airport / Freeman Field |
| STQ | KOYM | St Marys Municipal Airport |
| ELY | KELY | Ely Airport Yelland Field |
| IFP | KIFP | Laughlin Bullhead International Airport |
| JLN | KJLN | Joplin Regional Airport |
| CEU | KCEU | Oconee County Regional Airport |
| VOK | KVOK | Volk Field |
| KLN | PALB | Larsen Bay Airport |
| GFA | KGFA | Malmstrom Air Force Base |
| HBK | P14 | Holbrook Municipal Airport |
| TDO | KTDO | Ed Carlson Memorial Field South Lewis County Airport |
| UUK | PAKU | Ugnu-Kuparuk Airport |
| PLY | KC65 | Plymouth Municipal Airport |
| VSF | KVSF | Hartness State Airport |
| CSN | KCXP | Carson Airport |
| PMB | KPMB | Pembina Municipal Airport |
| LWB | KLWB | Greenbrier Valley Airport |
| PBI | KDJT | President Donald J. Trump International Airport |
| ATT | — | Atmautluak Airport |
| RCE | WA09 | Roche Harbor Airport |
| GRM | KCKC | Grand Marais Cook County Airport |
| MBL | KMBL | Manistee County Blacker Airport |
| PSN | KPSN | Palestine Municipal Airport |
| PRC | KPRC | Prescott Regional Airport - Ernest A. Love Field |
| EMP | KEMP | Emporia Municipal Airport |
| PKF | KPKF | Park Falls Municipal Airport |
| LMA | PAMH | Minchumina Airport |
| SMN | KSMN | Lemhi County Airport |
| VLE | 40G | Valle Airport |
| CTO | 3NY8 | Calverton Executive Airpark |
| PBF | KPBF | Pine Bluff Regional Airport, Grider Field |
| HSI | KHSI | Hastings Municipal Airport |
| DAA | KDAA | Davison Army Air Field |
| BGQ | PAGQ | Big Lake Airport |
| CXC | CXC | Chitina Airport |
| GGW | KGGW | Glasgow Valley County Airport Wokal Field |
| HOM | PAHO | Homer Airport |
| ADS | KADS | Addison Airport |
| ILN | KILN | Wilmington Airpark |
| MEI | KMEI | Key Field / Meridian Regional Airport |
| BSF | PHSF | Bradshaw Army Airfield |
| CHL | KLLJ | Challis Airport |
| TKE | TKE | Tenakee Seaplane Base |
| LWL | KLWL | Wells Municipal Airport/Harriet Field |
| FFT | KFFT | Capital City Airport |
| CAD | KCAD | Wexford County Airport |
| ELN | KELN | Bowers Field |
| HIE | KHIE | Mount Washington Regional Airport |
| TZC | KCFS | Tuscola Area Airport |
| WBK | — | West Branch Community Airport |
| FMH | KFMH | Cape Cod Coast Guard Air Station |
| EST | KEST | Estherville Municipal Airport |
| WBQ | PAWB | Beaver Airport |
| HYS | KHYS | Hays Regional Airport |
| LNR | KLNR | Tri-County Regional Airport |
| CHA | KCHA | Chattanooga Metropolitan Airport (Lovell Field) |
| MXO | KMXO | Monticello Regional Airport |
| BUM | KBUM | Butler Memorial Airport |
| TYR | KTYR | Tyler Pounds Regional Airport |
| JCY | 0TE7 | LBJ Ranch Airport |
| CCY | KCCY | Northeast Iowa Regional Airport |
| CNW | KCNW | TSTC Waco Airport |
| IDG | KIDG | Ida Grove Municipal Airport |
| MQT | KSAW | Marquette/Sawyer International Airport |
| AUO | KAUO | Auburn University Regional Airport |
| HAR | KCXY | Capital City Airport |
| SUS | KSUS | Spirit of St Louis Airport |
| GWO | KGWO | Greenwood–Leflore Airport |
| RDU | KRDU | Raleigh-Durham International Airport |
| MKC | KMKC | Charles B. Wheeler Downtown Airport |
| UIL | KUIL | Quillayute Airport |
| HGR | KHGR | Hagerstown Regional Richard A Henson Field |
| SSI | KSSI | St Simons Island Airport |
| KWK | PAGG | Kwigillingok Airport |
| ATU | PAAT | Casco Cove Coast Guard Station |
| AIZ | KAIZ | Lee C Fine Memorial Airport |
| VKS | KVKS | Vicksburg Municipal Airport |
| BNL | KBNL | Barnwell Regional Airport |
| ROL | — | Roosevelt Municipal Airport |
| MCD | KMCD | Mackinac Island Airport |
| MWL | KMWL | Mineral Wells Regional Airport |
| GGE | KGGE | Georgetown County Airport |
| DBQ | KDBQ | Dubuque Regional Airport |
| WSH | KHWV | Brookhaven Calabro Airport |
| MXA | KMXA | Manila Municipal Airport |
| ACY | KACY | Atlantic City International Airport |
| IAD | KIAD | Washington Dulles International Airport |
| LOL | KLOL | Derby Field |
| HHI | PHHI | Wheeler Army Airfield |
| GUP | KGUP | Gallup Municipal Airport |
| EFD | KEFD | Ellington Airport |
| FEP | KFEP | Albertus Airport |
| AFW | KAFW | Perot Field/Fort Worth Alliance Airport |
| GUY | KGUY | Guymon Municipal Airport |
| HBR | KHBR | Hobart Regional Airport |
| AUS | KAUS | Austin Bergstrom International Airport |
| UGI | — | San Juan /Uganik/ Seaplane Base |
| KLS | KKLS | Southwest Washington Regional Airport |
| OPF | KOPF | Miami-Opa Locka Executive Airport |
| UES | KUES | Waukesha County Airport |
| OTS | K74S | Anacortes Airport |
| MPV | KMPV | Edward F Knapp State Airport |
| ORV | PFNO | Robert (Bob) Curtis Memorial Airport |
| CKA | KCKA | Kegelman AF Aux Field |
| HIO | KHIO | Portland Hillsboro Airport |
| SBN | KSBN | South Bend International Airport |
| LLX | KCDA | Caledonia County Airport |
| BFT | KARW | Beaufort Executive Airport |
| ROW | KROW | Roswell Air Center Airport |
| JVI | 47N | Central Jersey Regional Airport |
| DCU | KDCU | Pryor Field Regional Airport |
| JXN | KJXN | Jackson County Airport/Reynolds Field |
| MVL | KMVL | Morrisville-Stowe State Airport |
| HLI | KCVH | Hollister Municipal Airport |
| WVI | KWVI | Watsonville Municipal Airport |
| BLM | KBLM | Monmouth Executive Airport |
| BXS | L08 | Borrego Valley Airport |
| BMG | KBMG | Monroe County Airport |
| RBK | KF70 | French Valley Airport |
| EAA | PAEG | Eagle Airport |
| WGO | KOKV | Winchester Regional Airport |
| BVU | PABG | Beluga Airport |
| CBK | KCBK | Shalz Field |
| GAG | KGAG | Gage Heibeck Airport |
| PUL | 83Q | Port of Poulsbo Marina Moorage Seaplane Base |
| PYL | PYL | Perry Island Seaplane Base |
| USC | K35A | Union County, Troy Shelton Field |
| LCI | KLCI | Laconia Municipal Airport |
| RKH | KUZA | Rock Hill - York County Airport |
| HHR | KHHR | Jack Northrop Field Hawthorne Municipal Airport |
| SPW | KSPW | Spencer Municipal Airport |
| CSV | KCSV | Crossville Memorial Airport Whitson Field |
| CKU | CKU | Cordova Municipal Airport |
| CXO | KCXO | Conroe-North Houston Regional Airport |
| AUG | KAUG | Augusta State Airport |
| MHE | KMHE | Mitchell Municipal Airport |
| BDX | K00F | Broadus Airport |
| NQX | KNQX | Naval Air Station Key West/Boca Chica Field |
| UWA | MA53 | Ware Airport |
| JNU | PAJN | Juneau International Airport |
| ESF | KESF | Esler Army Airfield / Esler Regional Airport |
| COE | KCOE | Coeur D'Alene Airport - Pappy Boyington Field |
| ALI | KALI | Alice International Airport |
| LUR | PALU | Cape Lisburne LRRS Airport |
| BKE | KBKE | Baker City Municipal Airport |
| TOR | KTOR | Torrington Municipal Airport |
| PTT | KPTT | Pratt Regional Airport |
| SWW | KSWW | Avenger Field |
| BBW | KBBW | Broken Bow Municipal Airport |
| NYG | KNYG | Quantico Marine Corps Airfield / Turner Field |
| JBR | KJBR | Jonesboro Municipal Airport |
| MLJ | KMLJ | Baldwin County Regional Airport |
| AUM | KAUM | Austin Municipal Airport |
| AXV | KAXV | Neil Armstrong Airport |
| CKK | KCVK | Sharp County Regional Airport |
| FLD | KFLD | Fond du Lac County Airport |
| POY | KPOY | Powell Municipal Airport |
| CCD | 84CL | Century City Heliport |
| SLB | KSLB | Storm Lake Municipal Airport |
| PUB | KPUB | Pueblo Memorial Airport |
| DPG | KDPG | Michael AAF (Dugway Proving Ground) Airport |
| TBN | KTBN | Waynesville-St. Robert Regional Airport-Forney Field |
| AYS | KAYS | Waycross Ware County Airport |
| YUM | KNYL | Yuma International Airport / Marine Corps Air Station Yuma |
| BFK | KBKF | Buckley Space Force Base |
| BNW | KBNW | Boone Municipal Airport |
| GAD | KGAD | Northeast Alabama Regional Airport |
| PIR | KPIR | Pierre Regional Airport |
| UBS | KUBS | Columbus Lowndes County Airport |
| INS | KINS | Creech Air Force Base |
| BOW | KBOW | Bartow Executive Airport |
| TWE | AK49 | Taylor Airport |
| TEX | KTEX | Telluride Regional Airport |
| AXS | KAXS | Altus Quartz Mountain Regional Airport |
| MPO | KMPO | Pocono Mountains Municipal Airport |
| UCC | — | Yucca Airstrip |
| HEE | KHEE | Thompson-Robbins Airport |
| EHM | PAEH | Cape Newenham LRRS Airport |
| BJC | KBJC | Rocky Mountain Metropolitan Airport |
| UMT | PAUM | Umiat Airport |
| AKP | PAKP | Anaktuvuk Pass Airport |
| BUB | KBUB | Cram Field |
| IAG | KIAG | Niagara Falls International Airport |
| BDR | KBDR | Igor I Sikorsky Memorial Airport |
| MIB | KMIB | Minot Air Force Base |
| BPI | KBPI | Miley Memorial Field |
| DAL | KDAL | Dallas Love Field |
| MWC | KMWC | Lawrence J Timmerman Airport |
| ALX | KALX | Thomas C Russell Field |
| SMD | KSMD | Smith Field |
| MMS | KMMS | Selfs Airport |
| EYW | KEYW | Key West International Airport |
| RIL | KRIL | Garfield County Regional Airport |
| ECG | KECG | Elizabeth City Regional Airport & Coast Guard Air Station |
| AFF | KAFF | USAF Academy Airfield |
| GQQ | KGQQ | Galion Municipal Airport |
| SVN | KSVN | Hunter Army Air Field |
| WDR | KWDR | Barrow County Airport |
| CNO | KCNO | Chino Airport |
| BMI | KBMI | Central Illinois Regional Airport at Bloomington-Normal |
| LUF | KLUF | Luke Air Force Base |
| RSX | — | Rouses Point Seaplane Base |
| TWF | KTWF | Joslin Field Magic Valley Regional Airport |
| FXY | KFXY | Forest City Municipal Airport |
| SEE | KSEE | Gillespie Field |
| EMT | KEMT | San Gabriel Valley Airport |
| WSF | PACS | Cape Sarichef Airport |
| PGC | W99 | Grant County Airport |
| AXG | KAXA | Algona Municipal Airport |
| MXE | KMEB | Laurinburg Maxton Airport |
| RMY | KMPI | Mariposa Yosemite Airport |
| CGA | CGA | Craig Seaplane Base |
| NQI | KNQI | Kingsville Naval Air Station |
| OLS | KOLS | Nogales International Airport |
| SUO | KS21 | Sunriver Airport |
| MDO | PAMD | Middleton Island Airport |
| MJX | KMJX | Ocean County Airport |
| MNN | KMNN | Marion Municipal Airport |
| MMT | KMMT | Mc Entire Joint National Guard Base |
| PWA | KPWA | Wiley Post Airport |
| RMP | PFMP | Rampart Airport |
| TYE | — | Tyonek Airport |
| JOT | KJOT | Joliet Regional Airport |
| CIU | KCIU | Chippewa County International Airport |
| ARC | PARC | Arctic Village Airport |
| ELV | PAEL | Elfin Cove Seaplane Base |
| BPT | KBPT | Jack Brooks Regional Airport |
| HPY | KHPY | Baytown Airport |
| ROF | K1O5 | Montague-Yreka Rohrer Field |
| TWH | — | Two Harbors Amphibious Terminal |
| MRI | PAMR | Merrill Field |
| XES | KC02 | Grand Geneva Resort Airport |
| CLR | KCLR | Cliff Hatfield Memorial Airport |
| CNU | KCNU | Chanute Martin Johnson Airport |
| MYU | PAMY | Mekoryuk Airport |
| MVE | KMVE | Montevideo Chippewa County Airport |
| BLI | KBLI | Bellingham International Airport |
| HDE | KHDE | Brewster Field |
| NGU | KNGU | Norfolk Naval Station (Chambers Field) |
| SCB | KSCB | Scribner State Airport |
| BKC | PABL | Buckland Airport |
| FRM | KFRM | Fairmont Municipal Airport |
| CAK | KCAK | Akron Canton Regional Airport |
| MGR | KMGR | Moultrie Municipal Airport |
| MAE | KMAE | Madera Municipal Airport |
| SVS | PFSV | Stevens Village Airport |
| JRF | PHJR | Kalaeloa Airport |
| YKM | KYKM | Yakima Air Terminal McAllister Field |
| ISQ | KISQ | Schoolcraft County Airport |
| EWB | KEWB | New Bedford Regional Airport |
| PSK | KPSK | New River Valley Airport |
| BDG | KBDG | Blanding Municipal Airport |
| MMU | KMMU | Morristown Municipal Airport |
| STC | KSTC | Saint Cloud Regional Airport |
| PTB | KPTB | Dinwiddie County Airport |
| GAM | PAGM | Gambell Airport |
| WLW | KWLW | Willows Glenn County Airport |
| ORD | KORD | Chicago O'Hare International Airport |
| KKL | KKL | Karluk Lake Seaplane Base |
| DRT | KDRT | Del Rio International Airport |
| ECP | KECP | Northwest Florida Beaches International Airport |
| HWO | KHWO | North Perry Airport |
| LYU | KELO | Ely Municipal Airport |
| CEA | KCEA | Cessna Aircraft Field |
| TCT | PPCT | Takotna Airport |
| XFT | — | Big Pine Sands STOLGround |
| CRP | KCRP | Corpus Christi International Airport |
| SBX | KSBX | Shelby Airport |
| DNN | KDNN | Dalton Municipal Airport |
| RDB | PADG | Red Dog Airport |
| CGI | KCGI | Cape Girardeau Regional Airport |
| LUP | PHLU | Kalaupapa Airport |
| BOI | KBOI | Boise Air Terminal/Gowen Field |
| VBG | KVBG | Vandenberg Space Force Base |
| KGZ | KGZ | Glacier Creek Airport |
| SRW | KRUQ | Mid-Carolina Regional Airport |
| PDK | KPDK | DeKalb Peachtree Airport |
| LOU | KLOU | Bowman Field |
| RBD | KRBD | Dallas Executive Airport |
| BET | PABE | Bethel Airport |
| FPY | KFPY | Perry-Foley Airport |
| CRE | KCRE | Grand Strand Airport |
| LVS | KLVS | Las Vegas Municipal Airport |
| SHD | KSHD | Shenandoah Valley Regional Airport |
| ACT | KACT | Waco Regional Airport |
| EIL | PAEI | Eielson Air Force Base |
| DRI | KDRI | Beauregard Regional Airport |
| PTA | PALJ | Port Alsworth Airport |
| BVO | KBVO | Bartlesville Municipal Airport |
| PIE | KPIE | St. Petersburg Clearwater International Airport |
| SAS | KSAS | Salton Sea Airport |
| NIP | KNIP | Jacksonville Naval Air Station (Towers Field) |
| BIS | KBIS | Bismarck Municipal Airport |
| SGW | A23 | Saginaw Seaplane Base |
| OLD | KOLD | Dewitt Field - Old Town Municipal Airport |
| PSQ | 9N2 | Philadelphia Seaplane Base |
| AOS | AK81 | Amook Bay Seaplane Base |
| RSW | KRSW | Southwest Florida International Airport |
| CKV | KCKV | Clarksville–Montgomery County Regional Airport |
| PTK | KPTK | Oakland County International Airport |
| SVE | KSVE | Susanville Municipal Airport |
| AWM | KAWM | West Memphis Municipal Airport |
| ANB | KANB | Anniston Regional Airport |
| STJ | KSTJ | Rosecrans Memorial Airport |
| LAN | KLAN | Capital Region International Airport |
| LBT | KLBT | Lumberton Regional Airport |
| CTY | KCTY | Cross City Airport |
| ANY | KANY | Anthony Municipal Airport |
| OGB | KOGB | Orangeburg Municipal Airport |
| JFN | KHZY | Northeast Ohio Regional Airport |
| HNL | PHNL | Daniel K. Inouye International Airport |
| SPS | KSPS | Wichita Falls Municipal Airport / Sheppard Air Force Base |
| AOH | KAOH | Lima Allen County Airport |
| MFI | KMFI | Marshfield Municipal Airport |
| JST | KJST | John Murtha Johnstown Cambria County Airport |
| ORT | PAOR | Northway Airport |
| GRD | KGRD | Greenwood County Airport |
| CLK | KCLK | Clinton Regional Airport |
| LAA | KLAA | Southeast Colorado Regional Airport |
| BGM | KBGM | Greater Binghamton/Edwin A Link field |
| TRX | KTRX | Trenton Municipal Airport |
| SSF | KSSF | Stinson Municipal Airport |
| BZF | O85 | Benton Field |
| DLH | KDLH | Duluth International Airport |
| JKV | KJSO | Cherokee County Airport |
| OAR | KOAR | Marina Municipal Airport |
| FCH | KFCH | Fresno Chandler Executive Airport |
| ADK | PADK | Adak Airport |
| ILL | KBDH | Willmar Municipal Airport John L Rice Field (2006) |
| KYK | PAKY | Karluk Airport |
| ATW | KATW | Appleton International Airport |
| DAN | KDAN | Danville Regional Airport |
| FTW | KFTW | Fort Worth Meacham International Airport |
| ONM | KONM | Socorro Municipal Airport |
| RNO | KRNO | Reno Tahoe International Airport |
| OTK | KTMK | Tillamook Airport |
| BFF | KBFF | Western Neb. Rgnl/William B. Heilig Airport |
| SFM | KSFM | Sanford Seacoast Regional Airport |
| CEZ | KCEZ | Cortez Municipal Airport |
| CRG | KCRG | Jacksonville Executive at Craig Airport |
| TOL | KTOL | Eugene F. Kranz Toledo Express Airport |
| ODT | KODO | Odessa Schlemeyer Field |
| ACK | KACK | Nantucket Memorial Airport |
| CSG | KCSG | Columbus Airport |
| MNM | KMNM | Menominee–Marinette Twin County Airport |
| GDC | KGYH | Donaldson Field Airport |
| BTF | KBTF | Skypark Airport |
| CEY | KCEY | Murray-Calloway County Airport Kyle-Oakley Field |
| WKL | HI07 | Waikoloa Heliport |
| LPC | KLPC | Lompoc Airport |
| CID | KCID | The Eastern Iowa Airport |
| HFF | KHFF | Mackall Army Air Field |
| JLA | — | Quartz Creek Airport |
| OSC | KOSC | Oscoda Wurtsmith Airport |
| PHT | KPHT | Henry County Airport |
| ASY | KASY | Ashley Municipal Airport |
| TSS | 6N5 | East 34th Street Heliport |
| PSC | KPSC | Tri Cities Airport |
| TPL | KTPL | Draughon Miller Central Texas Regional Airport |
| KKH | PADY | Kongiganak Airport |
| MPZ | KMPZ | Mount Pleasant Municipal Airport |
| PLN | KPLN | Pellston Regional Airport of Emmet County Airport |
| RRT | KRRT | Warroad International Memorial Airport |
| DBN | KDBN | W H 'Bud' Barron Airport |
| FRR | KFRR | Front Royal Warren County Airport |
| LCQ | KLCQ | Lake City Gateway Airport |
| KEH | S60 | Kenmore Air Harbor LLC Seaplane Base |
| CKB | KCKB | North Central West Virginia Airport |
| LBE | KLBE | Arnold Palmer Regional Airport |
| PRO | KPRO | Perry Municipal Airport |
| OTM | KOTM | Ottumwa Regional Airport |
| APH | KAPH | Mary Walker LZ Airport |
| RXE | KRXE | Rexburg Madison County Airport |
| TAD | KTAD | Perry Stokes Airport |
| TKF | KTRK | Truckee Tahoe Airport |
| SGH | KSGH | Springfield-Beckley Municipal Airport |
| EED | KEED | Needles Airport |
| ENV | KENV | Wendover Airport |
| HEZ | KHEZ | Natchez–Adams County Airport / Hardy-Anders Field |
| CTK | K7G9 | Canton Municipal Airport |
| BGD | KBGD | Hutchinson County Airport |
| HVS | KHVS | Hartsville Regional Airport |
| MUE | PHMU | Waimea Kohala Airport |
| IAH | KIAH | George Bush Intercontinental Airport |
| HMN | KHMN | Holloman Air Force Base |
| GSO | KGSO | Piedmont Triad International Airport |
| SLE | KSLE | Salem-Willamette Valley Airport/McNary Field |
| HUT | KHUT | Hutchinson Municipal Airport |
| MOP | KMOP | Mount Pleasant Municipal Airport |
| CGF | KCGF | Cuyahoga County Airport |
| MOB | KMOB | Mobile Regional Airport |
| CKR | — | Crane Island Airstrip |
| OFK | KOFK | Karl Stefan Memorial Airport |
| CDH | KCDH | Harrell Field |
| BWG | KBWG | Bowling Green Warren County Regional Airport |
| GVE | KGVE | Gordonsville Municipal Airport |
| EAT | KEAT | Pangborn Memorial Airport |
| ARV | KARV | Lakeland Airport Noble F Lee Memorial Field |
| HRO | KHRO | Boone County Airport |
| OBU | PAOB | Kobuk Airport |
| ILE | KILE | Skylark Field |
| COT | KCOT | Cotulla-La Salle County Airport |
| EUG | KEUG | Eugene Airport |
| CDN | KCDN | Woodward Field |
| GBD | KGBD | Great Bend Municipal Airport |
| GXY | KGXY | Greeley–Weld County Airport |
| WWA | PAWS | Wasilla Airport |
| RVR | KU34 | Green River Municipal Airport |
| KVC | PAVC | King Cove Airport |
| CIR | KCIR | Cairo Regional Airport |
| SVH | KSVH | Statesville Regional Airport |
| SNP | PASN | St Paul Island Airport |
| FRD | KFHR | Friday Harbor Airport |
| WST | KWST | Westerly State Airport |
| LAX | KLAX | Los Angeles International Airport |
| DTN | KDTN | Shreveport Downtown Airport |
| PHN | KPHN | St Clair County International Airport |
| FSK | KFSK | Fort Scott Municipal Airport |
| GFD | KGFD | Pope Field |
| DLN | KDLN | Dillon Airport |
| NTU | KNTU | Oceana Naval Air Station |
| STG | PAPB | St George Airport |
| HNH | PAOH | Hoonah Airport |
| ABR | KABR | Aberdeen Regional Airport |
| LAS | KLAS | Harry Reid International Airport |
| MMN | K6B6 | Minute Man Air Field |
| ENW | KENW | Kenosha Regional Airport |
| NYS | — | New York Skyports Inc Seaplane Base |
| GMT | PAGZ | Granite Mountain Air Station |
| PKA | PAPK | Napaskiak Airport |
| GNU | GNU | Goodnews Airport |
| PSF | KPSF | Pittsfield Municipal Airport |
| ARB | KARB | Ann Arbor Municipal Airport |
| GLR | KGLR | Gaylord Regional Airport |
| LFK | KLFK | Angelina County Airport |
| MYR | KMYR | Myrtle Beach International Airport |
| NRB | KNRB | Naval Station Mayport / Admiral David L McDonald Field |
| OOA | KOOA | Oskaloosa Municipal Airport |
| GBH | PAGB | Galbraith Lake Airport |
| MLD | KMLD | Malad City Airport |
| MXY | PAMX | Mc Carthy Airport |
| MYL | KMYL | McCall Municipal Airport |
| IGG | PAIG | Igiugig Airport |
| FNR | PANR | Funter Bay Seaplane Base |
| VRB | KVRB | Vero Beach Regional Airport |
| IND | KIND | Indianapolis International Airport |
| ARA | KARA | Acadiana Regional Airport |
| PNC | KPNC | Ponca City Regional Airport |
| CKN | KCKN | Crookston Municipal Kirkwood Field |
| BFD | KBFD | Bradford Regional Airport |
| CEC | KCEC | Jack Mc Namara Field Airport |
| IGM | KIGM | Kingman Airport |
| AQY | — | Girdwood-Alyeska Airport |
| PWR | PPWR | Port Walter Seaplane Base |
| BMX | PABM | Big Mountain Airport |
| DUG | KDUG | Bisbee Douglas International Airport |
| MKG | KMKG | Muskegon County Airport |
| KKA | PAKK | Koyuk Alfred Adams Airport |
| NGF | PHNG | Kaneohe Bay MCAS (Marion E. Carl Field) Airport |
| TVF | KTVF | Thief River Falls Regional Airport |
| FAR | KFAR | Hector International Airport |
| TTO | KBTN | Britton Municipal Airport |
| MPR | KMPR | Mc Pherson Airport |
| TNC | PATC | Tin City Long Range Radar Station Airport |
| MVY | KMVY | Martha's Vineyard Airport |
| KPC | PAPC | Port Clarence Coast Guard Station |
| DDC | KDDC | Dodge City Regional Airport |
| KOY | KOY | Olga Bay Seaplane Base |
| GSH | KGSH | Goshen Municipal Airport |
| NUQ | KNUQ | Moffett Federal Airfield |
| LIT | KLIT | Bill & Hillary Clinton National Airport/Adams Field |
| PWK | KPWK | Chicago Executive Airport |
| RKD | KRKD | Knox County Regional Airport |
| PPA | KPPA | Perry Lefors Field |
| SUX | KSUX | Sioux Gateway Airport / Brigadier General Bud Day Field |
| ZZV | KZZV | Zanesville Municipal Airport |
| WWR | KWWR | West Woodward Airport |
| CEW | KCEW | Bob Sikes Airport |
| GMV | UT25 | Monument Valley Airport |
| OZA | KOZA | Ozona Municipal Airport |
| AHF | — | Arapahoe Municipal Airport |
| WOW | PAUO | Willow Airport |
| BYH | KBYH | Arkansas International Airport |
| BQK | KBQK | Brunswick Golden Isles Airport |
| IRC | PACR | Circle City (New) Airport |
| JDA | KGCD | Grant County Regional Airport / Ogilvie Field |
| BMT | KBMT | Beaumont Municipal Airport |
| ITH | KITH | Ithaca Tompkins Regional Airport |
| IWD | KIWD | Gogebic Iron County Airport |
| BWC | KBWC | Brawley Municipal Airport |
| EUE | 05U | Eureka Airport |
| AUZ | KARR | Aurora Municipal Airport |
| SPZ | KASG | Springdale Municipal Airport |
| OZR | KOZR | Cairns AAF (Fort Rucker) Air Field |
| KIB | KIB | Ivanof Bay Seaplane Base |
| BLV | KBLV | Scott AFB/Midamerica Airport |
| UNK | PAUN | Unalakleet Airport |
| PGR | KPGR | Kirk Field |
| KCG | PAJC | Chignik Airport |
| AVX | KAVX | Catalina Airport |
| MDF | KMDZ | Taylor County Airport |
| JCT | KJCT | Kimble County Airport |
| BFR | KBFR | Virgil I Grissom Municipal Airport |
| MLK | KM75 | Malta Airport |
| EBS | KEBS | Webster City Municipal Airport |
| PMH | KPMH | Greater Portsmouth Regional Airport |
| GCK | KGCK | Garden City Regional Airport |
| SPI | KSPI | Abraham Lincoln Capital Airport |
| ASL | KASL | Harrison County Airport |
| XWA | KXWA | Williston Basin International Airport |
| UCY | KUCY | Everett-Stewart Regional Airport |
| OME | PAOM | Nome Airport |
| ESC | KESC | Delta County Airport |
| CLE | KCLE | Cleveland Hopkins International Airport |
| PLK | KPLK | M. Graham Clark Downtown Airport |
| IFA | KIFA | Iowa Falls Municipal Airport |
| DRF | 3AK5 | Drift River Airport |
| IRB | — | Iraan Municipal Airport |
| OEA | KOEA | O'Neal Airport |
| RAP | KRAP | Rapid City Regional Airport |
| GEY | KGEY | South Big Horn County Airport |
| OCF | KOCF | Ocala International Airport - Jim Taylor Field |
| SLR | KSLR | Sulphur Springs Municipal Airport |
| BKL | KBKL | Burke Lakefront Airport |
| HST | KHST | Homestead Air Reserve Base |
| SFF | KSFF | Felts Field |
| RVS | KRVS | Tulsa Riverside Airport |
| GRR | KGRR | Gerald R. Ford International Airport |
| DRA | KDRA | Desert Rock Airport |
| LGF | KLGF | Laguna Army Airfield |
| BWM | KBWW | Bowman Regional Airport |
| FLT | FLT | Flat Airport |
| ABY | KABY | Southwest Georgia Regional Airport |
| NGW | KNGW | Cabaniss Field Naval Outlying Landing Field |
| PSG | PAPG | Petersburg James A Johnson Airport |
| APT | KAPT | Marion County Airport - Brown Field |
| TOI | KTOI | Troy Municipal Airport at N Kenneth Campbell Field |
| TTD | KTTD | Portland Troutdale Airport |
| GTP | — | Grants Pass Airport |
| GDM | KGDM | Gardner Municipal Airport |
| ADQ | PADQ | Kodiak Airport |
| SKA | KSKA | Fairchild Air Force Base |
| FAK | 2Z6 | False Island Seaplane Base |
| AMA | KAMA | Rick Husband Amarillo International Airport |
| ATS | KATS | Artesia Municipal Airport |
| SVC | KSVC | Grant County Airport |
| JHW | KJHW | Chautauqua County-Jamestown Airport |
| THV | KTHV | York Airport |
| MQB | KMQB | Macomb Municipal Airport |
| NEL | KNEL | Lakehurst Maxfield Field Airport |
| VNC | KVNC | Venice Municipal Airport |
| LEX | KLEX | Blue Grass Airport |
| RWL | KRWL | Rawlins Municipal Airport/Harvey Field |
| BYG | KBYG | Johnson County Airport |
| BCC | Z48 | Bear Creek 3 Airport |
| TUS | KTUS | Tucson International Airport |
| UMM | PAST | Summit Airport |
| BFG | KU07 | Bullfrog Basin Airport |
| JDN | KJDN | Jordan Airport |
| ELW | — | Ellamar Seaplane Base |
| MUO | KMUO | Mountain Home Air Force Base |
| AXB | 89NY | Maxson Airfield |
| DUT | PADU | Tom Madsen (Dutch Harbor) Airport |
| SGR | KSGR | Sugar Land Regional Airport |
| CNY | KCNY | Canyonlands Regional Airport |
| JID | 9CA3 | Recreation and Conference Center Heliport |
| EWN | KEWN | Coastal Carolina Regional Airport |
| CLP | PFCL | Clarks Point Airport |
| DAB | KDAB | Daytona Beach International Airport |
| OSU | KOSU | The Ohio State University Airport - Don Scott Field |
| GNT | KGNT | Grants-Milan Municipal Airport |
| WBW | KWBW | Wilkes Barre Wyoming Valley Airport |
| OLE | KOLE | Cattaraugus County-Olean Airport |
| TIW | KTIW | Tacoma Narrows Airport |
| LGU | KLGU | Logan-Cache Airport |
| CDK | KCDK | George T Lewis Airport |
| BGR | KBGR | Bangor International Airport |
| INW | KINW | Winslow Lindbergh Regional Airport |
| IRS | KIRS | Kirsch Municipal Airport |
| TCS | KTCS | Truth or Consequences Municipal Airport |
| HTO | KJPX | Town of East Hampton Airport |
| IYK | KIYK | Inyokern Airport |
| LEM | KLEM | Lemmon Municipal Airport |
| MWO | KMWO | Middletown Regional Airport |
| CVN | KCVN | Clovis Municipal Airport |
| DUJ | KDUJ | DuBois Regional Airport |
| HSB | KHSB | Harrisburg-Raleigh Airport |
| PML | PAAL | Port Moller Airport |
| DBS | KU41 | Dubois Municipal Airport |
| EOS | KEOS | Neosho Hugh Robinson Airport |
| FBR | KFBR | Fort Bridger Airport |
| FMS | KFSW | Fort Madison Municipal Airport |
| NIR | KTX2 | Chase Field Industrial Airport |
| GTG | KGTG | Grantsburg Municipal Airport |
| FKL | KFKL | Venango Regional Airport |
| SCK | KSCK | Stockton Metropolitan Airport |
| EEN | KEEN | Dillant Hopkins Airport |
| BKD | KBKD | Stephens County Airport |
| MUL | KMUL | Spence Airport |
| FAI | PAFA | Fairbanks International Airport |
| MIW | KMIW | Marshalltown Municipal Airport |
| LTS | KLTS | Altus Air Force Base |
| MGJ | KMGJ | Orange County Airport |
| MLF | KMLF | Milford Municipal-Ben and Judy Briscoe Field |
| FOK | KFOK | Francis S Gabreski Airport |
| EKI | KEKM | Elkhart Municipal Airport |
| ANQ | KANQ | Tri State Steuben County Airport |
| LHV | KLHV | William T. Piper Memorial Airport |
| POF | KPOF | Poplar Bluff Municipal Airport |
| APG | KAPG | Phillips Army Air Field |
| LQK | KLQK | Pickens County Airport |
| FOB | 82CL | Fort Bragg Airport |
| FWH | KNFW | NAS Fort Worth JRB / Carswell Field |
| IML | KIML | Imperial Municipal Airport |
| MHR | KMHR | Sacramento Mather Airport |
| VCV | KVCV | Southern California Logistics Airport |
| AID | KAID | Anderson Municipal Darlington Field |
| BOK | KBOK | Brookings Airport |
| SMO | KSMO | Santa Monica Municipal Airport |
| CBM | KCBM | Columbus Air Force Base |
| CLI | KCLI | Clintonville Municipal Airport |
| SJN | KSJN | St Johns Industrial Air Park |
| SUM | KSMS | Sumter Airport |
| SUE | KSUE | Door County Cherryland Airport |
| KQA | PAUT | Akutan Airport |
| VDZ | PAVD | Valdez Pioneer Field |
| XMD | KMDS | Madison Municipal Airport |
| SGY | PAGY | Skagway Airport |
| PAQ | PAAQ | Warren "Bud" Woods Palmer Municipal Airport |
| JBT | Z59 | Bethel Seaplane Base |
| LWT | KLWT | Lewistown Municipal Airport |
| JHM | PHJH | Kapalua Airport |
| HWI | HWI | Hawk Inlet Seaplane Base |
| LKE | W55 | Kenmore Air Harbor Seaplane Base |
| TEH | 3T4 | Tetlin Airport |
| VEX | D60 | Tioga Municipal Airport |
| NFL | KNFL | Fallon Naval Air Station |
| RBY | PARY | Ruby Airport |
| PPM | KPMP | Pompano Beach Airpark |
| EFW | KEFW | Jefferson Municipal Airport |
| AGS | KAGS | Augusta Regional At Bush Field |
| EWK | KEWK | Newton City-County Airport |
| OLV | KOLV | Olive Branch Airport |
| ILG | KILG | Wilmington Airport |
| MMI | KMMI | McMinn County Airport |
| NTJ | 41U | Manti-Ephraim Airport |
| HLN | KHLN | Helena Regional Airport |
| KKK | 1KC | Kalakaket Creek AS Airport |
| MCO | KMCO | Orlando International Airport |
| SYI | KSYI | Bomar Field / Shelbyville Municipal Airport |
| VNY | KVNY | Van Nuys Airport |
| CSQ | KCSQ | Creston Municipal Airport |
| RLA | K07 | Rolla Downtown Airport |
| EVV | KEVV | Evansville Regional Airport |
| KKI | PFZK | Akiachak Airport |
| RNC | KRNC | Warren County Memorial Airport |
| MTC | KMTC | Selfridge Air National Guard Base Airport |
| PUC | KPUC | Carbon County Regional Airport / Buck Davis Field |
| SRC | KSRC | Searcy Municipal Airport |
| YAK | PAYA | Yakutat Airport |
| APN | KAPN | Alpena County Regional Airport |
| ENL | KENL | Centralia Municipal Airport |
| DMA | KDMA | Davis Monthan Air Force Base |
| BAM | KBAM | Battle Mountain Airport |
| PNU | U55 | Panguitch Municipal Airport |
| GLV | PAGL | Golovin Airport |
| HZL | KHZL | Hazleton Municipal Airport |
| SCE | KUNV | State College Regional Airport |
| SFB | KSFB | Orlando Sanford International Airport |
| PHD | KPHD | Harry Clever Field |
| SAF | KSAF | Santa Fe Municipal Airport |
| MPJ | KMPJ | Petit Jean Park Airport |
| SZN | KSZN | Santa Cruz Island Airport |
| CYF | PACK | Chefornak Airport |
| UPP | PHUP | Upolu Airport |
| WYB | 78K | Yes Bay Lodge Seaplane Base |
| RIC | KRIC | Richmond International Airport |
| TEB | KTEB | Teterboro Airport |
| BAB | KBAB | Beale Air Force Base |
| BCE | KBCE | Bryce Canyon Airport |
| ESO | E14 | Ohkay Owingeh Airport |
| LSB | KLSB | Lordsburg Municipal Airport |
| CPR | KCPR | Casper-Natrona County International Airport |
| SHR | KSHR | Sheridan County Airport |
| WAA | PAIW | Wales Airport |
| TLA | PATE | Teller Airport |
| OKC | KOKC | OKC Will Rogers World Airport |
| WHD | — | Hyder Seaplane Base |
| CWX | KP33 | Cochise County Airport |
| BKT | KBKT | Allen C Perkinson Blackstone Army Air Field |
| XPR | KIEN | Pine Ridge Airport |
| ONP | KONP | Newport Municipal Airport |
| FFL | KFFL | Fairfield Municipal Airport |
| PRW | — | Prentice Airport |
| SAV | KSAV | Savannah Hilton Head International Airport |
| TPH | KTPH | Tonopah Airport |
| LXN | KLXN | Jim Kelly Field |
| SXQ | PASX | Soldotna Airport |
| REO | KREO | Rome State Airport |
| EVM | KEVM | Eveleth–Virginia Municipal Airport |
| THP | KHSG | Hot Springs County Airport |
| OTN | KI20 | Ed-Air Airport |
| ASH | KASH | Nashua Airport / Boire Field |
| PTN | KPTN | Harry P Williams Memorial Airport |
| ASE | KASE | Aspen-Pitkin County Airport (Sardy Field) |
| ONT | KONT | Ontario International Airport |
| DGL | KDGL | Douglas Municipal Airport |
| OAK | KOAK | Oakland San Francisco Bay Airport |
| BIH | KBIH | Eastern Sierra Regional Airport |
| VQQ | KVQQ | Cecil Airport |
| DXR | KDXR | Danbury Municipal Airport |
| PGA | KPGA | Page Municipal Airport |
| TKL | PTFK | Taku Lodge Seaplane Base |
| MEJ | KGKJ | Port Meadville Airport |
| ATY | KATY | Watertown Regional Airport |
| CSE | 0CO2 | Crested Butte Airpark |
| HTV | KUTS | Huntsville Regional Airport |
| GHM | KGHM | Centerville Municipal Airport |
| SLK | KSLK | Adirondack Regional Airport |
| MLU | KMLU | Monroe Regional Airport |
| ALE | KE38 | Alpine Casparis Municipal Airport |
| HLB | KHLB | Batesville Airport |
| FSI | KFSI | Henry Post Army Air Field |
| LSN | KLSN | Los Banos Municipal Airport |
| ASN | KASN | Talladega Municipal Airport |
| MTX | MTF | Metro Field |
| BDY | S05 | Bandon State Airport |
| LWV | KLWV | Lawrenceville Vincennes International Airport |
| LMT | KLMT | Crater Lake-Klamath Regional Airport |
| PAO | KPAO | Palo Alto Airport |
| DNL | KDNL | Daniel Field |
| SCC | PASC | Deadhorse Airport |
| BJJ | KBJJ | Wayne County Airport |
| IMM | KIMM | Immokalee Regional Airport |
| BBX | KLOM | Wings Field |
| EPG | NE69 | Browns Airport |
| PGS | KL37 | Grand Canyon Caverns Airport |
| ULM | KULM | New Ulm Municipal Airport |
| PMD | KPMD | Palmdale Regional Airport / USAF Plant 42 Airport |
| FTY | KFTY | Fulton County Airport Brown Field |
| RIR | KRIR | Flabob Airport |
| OWA | KOWA | Owatonna Degner Regional Airport |
| NNK | — | Naknek Airport |
| LAL | KLAL | Lakeland Linder International Airport |
| CRS | KCRS | C David Campbell Field Corsicana Municipal Airport |
| GCC | KGCC | Northeast Wyoming Regional Airport |
| TSM | KSKX | Taos Regional Airport |
| CLL | KCLL | Easterwood Field |
| XNA | KXNA | Northwest Arkansas National Airport |
| BYW | 38WA | Blakely Island Airport |
| HOB | KHOB | Lea County Regional Airport |
| FBL | KFBL | Faribault Municipal Airport-Liz Wall Strohfus Field |
| CGZ | KCGZ | Casa Grande Municipal Airport |
| TNK | POKA | Tununak Airport |
| BAD | KBAD | Barksdale Air Force Base |
| GLH | KGLH | Mid Delta Regional Airport |
| PVC | KPVC | Provincetown Municipal Airport |
| UMZ | KMEZ | Mena Intermountain Municipal Airport |
| MMH | KMMH | Mammoth Yosemite Airport |
| BTT | PABT | Bettles Airport |
| KKT | K50I | Kentland Municipal Airport |
| EDK | KEQA | Captain Jack Thomas El Dorado Airport |
| VAK | PAVA | Chevak Airport |
| OKM | KOKM | Okmulgee Regional Airport |
| SDM | KSDM | Brown Field Municipal Airport |
| OKS | KOKS | Garden County Airport/King Rhiley Field |
| AAF | KAAF | Apalachicola Regional Airport |
| IJX | KIJX | Jacksonville Municipal Airport |
| PTW | KPTW | Heritage Field |
| RTL | K0F3 | Spirit Lake Municipal Airport |
| PHL | KPHL | Philadelphia International Airport |
| OKK | KOKK | Kokomo Municipal Airport |
| MNT | — | Minto Al Wright Airport |
| DLS | KDLS | Columbia Gorge Regional Airport |
| COS | KCOS | City of Colorado Springs Municipal Airport |
| BTY | KBTY | Beatty Airport |
| FCA | KGPI | Glacier Park International Airport |
| RBW | KRBW | Lowcountry Regional Airport |
| DTR | WN07 | Decatur Shores Airport |
| PIB | KPIB | Hattiesburg Laurel Regional Airport |
| PWY | KPNA | Ralph Wenz Field |
| NME | PAGT | Nightmute Airport |
| OSH | KOSH | Wittman Regional Airport |
| LAR | KLAR | Laramie Regional Airport |
| GTR | KGTR | Golden Triangle Regional Airport |
| SUU | KSUU | Travis Air Force Base |
| NEW | KNEW | Lakefront Airport |
| WRL | KWRL | Worland Municipal Airport |
| MSL | KMSL | Northwest Alabama Regional Airport |
| OLU | KOLU | Columbus Municipal Airport |
| MRN | KMRN | Foothills Regional Airport |
| PBG | KPBG | Plattsburgh International Airport |
| KFP | PAKF | False Pass Airport |
| PSP | KPSP | Palm Springs International Airport |
| LOR | KLOR | Lowe AHP (Fort Rucker) Heliport |
| CBF | KCBF | Council Bluffs Municipal Airport |
| FID | K0B8 | Elizabeth Field |
| CHK | KCHK | Chickasha Municipal Airport |
| MML | KMML | Southwest Minnesota Regional Airport - Marshall/Ryan Field |
| SEM | KSEM | Craig Field |
| USA | KJQF | Concord-Padgett Regional Airport |
| ASX | KASX | John F Kennedy Memorial Airport |
| MVM | — | Kayenta Airport |
| SPA | KSPA | Spartanburg Downtown Memorial Airport |
| EDE | KEDE | Northeastern Regional Airport |
| ACV | KACV | California Redwood Coast-Humboldt County Airport |
| KTB | KTB | Thorne Bay Seaplane Base |
| PRX | KPRX | Cox Field |
| OLY | KOLY | Olney Noble Airport |
| SPG | KSPG | Albert Whitted Airport |
| AIA | KAIA | Alliance Municipal Airport |
| SMX | KSMX | Santa Maria Public Airport Captain G Allan Hancock Field |
| DLF | KDLF | Laughlin Air Force Base |
| PYS | CA92 | Paradise Skypark Airport |
| SDP | PASD | Sand Point Airport |
| MIT | KMIT | Shafter Airport - Minter Field |
| CCB | KCCB | Upland-Cable Airport |
| MHV | KMHV | Mojave Air & Space Port |
| CYM | 05AA | Chatham Seaplane Base |
| HUF | KHUF | Terre Haute Regional Airport, Hulman Field |
| CUH | KCUH | Cushing Municipal Airport |
| TOP | KTOP | Philip Billard Municipal Airport |
| BMC | KBMC | Brigham City Regional Airport |
| BKF | 5Z9 | Lake Brooks Seaplane Base |
| SOL | AK26 | Solomon State Field |
| ATO | KUNI | Ohio University Airport |
| HIB | KHIB | Range Regional Airport |
| PRZ | S39 | Prineville Airport |
| EAR | KEAR | Kearney Regional Airport |
| FAT | KFAT | Fresno Yosemite International Airport |
| WSG | KAFJ | Washington County Airport |
| ELZ | KELZ | Wellsville Municipal Airport - Tarantine Field |
| JAS | KJAS | Jasper County Airport Bell Field |
| TWA | A63 | Twin Hills Airport |
| ERR | KERR | Errol Airport |
| HRL | KHRL | Valley International Airport |
| ADW | KADW | Joint Base Andrews |
| AMN | KAMN | Gratiot Community Airport |
| DMO | KDMO | Sedalia Memorial Airport |
| CKX | CKX | Chicken Airport |
| IAB | KIAB | McConnell Air Force Base |
| ONO | KONO | Ontario Municipal Airport |
| AKK | PAKH | Akhiok Airport |
| TSG | TSG | Tanacross Airport |
| PIT | KPIT | Pittsburgh International Airport |
| SGU | KSGU | St George Regional Airport |
| FNL | KFNL | Northern Colorado Regional Airport |
| AVW | KAVQ | Marana Regional Airport |
| SEG | KSEG | Penn Valley Airport |
| GNG | KGNG | Gooding Municipal Airport |
| POU | KPOU | Dutchess County Airport |
| TPA | KTPA | Tampa International Airport |
| LLY | KVAY | South Jersey Regional Airport |
| BRW | PABR | Wiley Post Will Rogers Memorial Airport |
| FWA | KFWA | Fort Wayne International Airport |
| TLF | 2K5 | Telida Airport |
| PGV | KPGV | Pitt-Greenville Airport |
| THM | KTHM | Thompson Falls Airport |
| CZN | CZN | Chisana Airport |
| DTW | KDTW | Detroit Metropolitan Wayne County Airport |
| OXD | KOXD | Miami University Airport |
| CLS | KCLS | Chehalis Centralia Airport |
| KWN | PAQH | Quinhagak Airport |
| HOP | KHOP | Campbell Army Airfield (Fort Campbell) |
| KVL | PAVL | Kivalina Airport |
| GST | PAGS | Gustavus Airport |
| HAI | KHAI | Three Rivers Municipal Dr Haines Airport |
| TUH | KAYX | Arnold Air Force Base |
| CNH | KCNH | Claremont Municipal Airport |
| GTF | KGTF | Great Falls International Airport |
| SQL | KSQL | San Carlos Airport |
| BBD | KBBD | Curtis Field |
| HKA | KHKA | Blytheville Municipal Airport |
| MPS | KOSA | Mount Pleasant Regional Airport |
| HES | KHRI | Hermiston Municipal Airport |
| HUA | KHUA | Redstone Army Air Field |
| DUC | KDUC | Halliburton Field |
| MSC | KFFZ | Falcon Field |
| SCF | KSDL | Scottsdale Airport |
| TOG | PATG | Togiak Airport |
| MYH | KL41 | Marble Canyon Airport |
| KNT | KTKX | Kennett Memorial Airport |
| TKA | PATK | Talkeetna Airport |
| CZO | CZO | Chistochina Airport |
| DRO | KDRO | Durango La Plata County Airport |
| ATL | KATL | Hartsfield Jackson Atlanta International Airport |
| PDT | KPDT | Eastern Oregon Regional Airport at Pendleton |
| GED | KGED | Delaware Coastal Airport |
| NPA | KNPA | Naval Air Station Pensacola Forrest Sherman Field |
| BHB | KBHB | Hancock County-Bar Harbor Airport |
| AEL | KAEL | Albert Lea Municipal Airport |
| DUA | KDUA | Durant Regional Airport - Eaker Field |
| KNB | KKNB | Kanab Municipal Airport |
| PIA | KPIA | General Wayne A. Downing Peoria International Airport |
| HKY | KHKY | Hickory Regional Airport |
| RFD | KRFD | Chicago Rockford International Airport |
| FCS | KFCS | Butts AAF (Fort Carson) Air Field |
| JCI | KIXD | New Century AirCenter Airport |
| DKK | KDKK | Chautauqua County-Dunkirk Airport |
| CTB | KCTB | Cut Bank International Airport |
| CWF | KCWF | Chennault International Airport |
| BCB | KBCB | Virginia Tech Montgomery Executive Airport |
| DTX | KTKI | McKinney National Airport |
| KWF | POKW | Waterfall Seaplane Base |
| GYR | KGYR | Phoenix Goodyear Airport |
| BCT | KBCT | Boca Raton Airport |
| SLO | KSLO | Salem–Leckrone Airport |
| WFK | KFVE | Northern Aroostook Regional Airport |
| KPR | KPR | Port Williams Seaplane Base |
| LRF | KLRF | Little Rock Air Force Base |
| SGT | KSGT | Stuttgart Municipal Airport / Carl Humphrey Field |
| THA | KTHA | Tullahoma Regional Airport William Northern Field |
| KDK | PAKD | Kodiak Municipal Airport |
| ROA | KROA | Roanoke–Blacksburg Regional Airport |
| TNT | KTNT | Dade Collier Training and Transition Airport |
| LMS | KLMS | Louisville Winston County Airport |
| LPO | KPPO | La Porte Municipal Airport |
| MLL | PADM | Marshall Don Hunter Sr Airport |
| HVR | KHVR | Havre City County Airport |
| WKK | 5A8 | Aleknagik / New Airport |
| UTM | KUTA | Tunica Municipal Airport |
| MHT | KMHT | Manchester-Boston Regional Airport |
| EYR | O43 | Yerington Municipal Airport |
| ONY | KONY | Olney Municipal Airport |
| MCB | KMCB | McComb-Pike County Airport / John E Lewis Field |
| BRO | KBRO | Brownsville South Padre Island International Airport |
| ESN | KESN | Easton Airport / Newnam Field |
| SXY | N23 | Sidney Municipal Airport |
| DFI | KDFI | Defiance Memorial Airport |
| SFO | KSFO | San Francisco International Airport |
| PHF | KPHF | Newport News Williamsburg International Airport |
| IDA | KIDA | Idaho Falls Regional Airport |
| HUD | K0K7 | Humboldt Municipal Airport |
| JFK | KJFK | John F. Kennedy International Airport |
| JAC | KJAC | Jackson Hole Airport |
| ACB | KACB | Antrim County Airport |
| AIN | PAWI | Wainwright Airport |
| OMA | KOMA | Eppley Airfield |
| IDP | KIDP | Independence Municipal Airport |
| AGN | PAGN | Angoon Seaplane Base |
| MCC | KMCC | McClellan Airfield |
| TUL | KTUL | Tulsa International Airport |
| HUJ | KHHW | Stan Stamper Municipal Airport |
| WMC | KWMC | Winnemucca Municipal Airport |
| SIT | PASI | Sitka Rocky Gutierrez Airport |
| HFD | KHFD | Hartford Brainard Airport |
| NRS | KNRS | Naval Outlying Field Imperial Beach (Ream Field) |
| EDF | PAED | Elmendorf Air Force Base |
| SIV | KSIV | Sullivan County Airport |
| DTH | — | Furnace Creek Airport |
| RCR | KRCR | Fulton County Airport |
| CNM | KCNM | Cavern City Air Terminal |
| ANC | PANC | Ted Stevens Anchorage International Airport |
| FLG | KFLG | Flagstaff Pulliam Airport |
| RKW | KRKW | Rockwood Municipal Airport |
| MTW | KMTW | Manitowoc County Airport |
| GNV | KGNV | Gainesville Regional Airport |
| FMN | KFMN | Four Corners Regional Airport |
| HHH | KHXD | Hilton Head Airport |
| LWC | KLWC | Lawrence Municipal Airport |
| PTV | KPTV | Porterville Municipal Airport |
| ASQ | KTMT | Austin Airport |
| PHK | KPHK | Palm Beach County Glades Airport |
| ERI | KERI | Erie International Tom Ridge Field |
| GDV | KGDV | Dawson Community Airport |
| ABE | KABE | Lehigh Valley International Airport |
| ELP | KELP | El Paso International Airport |
| ETB | KETB | West Bend Municipal Airport |
| RDR | KRDR | Grand Forks Air Force Base |
| TOC | KTOC | Toccoa Airport - R.G. Letourneau Field |
| RGR | F23 | Ranger Municipal Airport |
| DJN | D66 | Delta Junction Airport |
| CXF | PACX | Coldfoot Airport |
| MVN | KMVN | Mount Vernon Outland Airport |
| FLL | KFLL | Fort Lauderdale Hollywood International Airport |
| TYZ | KTYL | Taylor Airport |
| FBK | PAFB | Ladd Army Airfield |
| MFD | KMFD | Mansfield Lahm Regional Airport |
| MLS | KMLS | Miles City Airport - Frank Wiley Field |
| PLR | KPLR | St Clair County Airport |
| EAU | KEAU | Chippewa Valley Regional Airport |
| WAH | KBWP | Harry Stern Airport |
| KNK | PFKK | Kokhanok Airport |
| HKS | KHKS | Hawkins Field |
| DSM | KDSM | Des Moines International Airport |
| KIP | KCWC | Kickapoo Downtown Airport |
| FAY | KFAY | Fayetteville Regional Airport - Grannis Field |
| KCR | KCR | Colorado Creek Airport |
| NPH | KU14 | J. Randy McKnight Nephi Municipal Airport |
| ABI | KABI | Abilene Regional Airport |
| MTJ | KMTJ | Montrose Regional Airport |
| POB | KPOB | Pope Field |
| TLT | PALT | Tuluksak Airport |
| STP | KSTP | Saint Paul Downtown Holman Field |
| ELM | KELM | Elmira Corning Regional Airport |
| CUB | KCUB | Jim Hamilton L.B. Owens Airport |
| FYV | KFYV | Drake Field |
| WTR | — | Whiteriver Airport |
| MVC | KMVC | Monroe County Aeroplex Airport |
| TYS | KTYS | McGhee Tyson Airport |
| RBG | KRBG | Roseburg Regional Airport |
| MHN | — | Hooker County Airport |
| BKH | PHBK | Barking Sands Airport |
| CZK | KCZK | Cascade Locks State Airport |
| BAF | KBAF | Westfield-Barnes Regional Airport |
| FNT | KFNT | Bishop International Airport |
| RSH | PARS | Russian Mission Airport |
| RPX | KRPX | Roundup Airport |
| LND | KLND | Hunt Field |
| NHX | KNBJ | Naval Outlying Field Barin |
| BNF | — | Baranof Warm Springs Float and Seaplane Base |
| RBF | KL35 | Big Bear City Airport |
| TKI | 57A | Tokeen Seaplane Base |
| ONL | KONL | O'Neill Municipal Airport–John L Baker Field |
| SLQ | PASL | Sleetmute Airport |
| BUR | KBUR | Hollywood Burbank/Bob Hope Airport |
| WWP | — | Whale Pass Seaplane Float Harbor Facility |
| LCH | KLCH | Lake Charles Regional Airport |
| WAY | KWAY | Greene County Airport |
| KTS | PFKT | Brevig Mission Airport |
| ECA | — | Iosco County Airport |
| MYV | KMYV | Yuba County Airport |
| TVC | KTVC | Cherry Capital Airport |
| KCQ | A79 | Chignik Lake Airport |
| KKB | KKB | Kitoi Bay Seaplane Base |
| FRI | KFRI | Marshall Army Air Field |
| MZZ | KMZZ | Marion Municipal Airport |
| AVO | KAVO | Avon Park Executive Airport |
| KPB | KPB | Point Baker Seaplane Base |
| AUW | KAUW | Wausau Downtown Airport |
| SRQ | KSRQ | Sarasota Bradenton International Airport |
| PTS | KPTS | Atkinson Municipal Airport |
| HYR | KHYR | Sawyer County Airport |
| MOR | KMOR | Morristown Regional Airport |
| CCG | E13 | Crane County Airport |
| NUP | PPIT | Nunapitchuk Airport |
| PGL | KPQL | Trent Lott International Airport |
| ILM | KILM | Wilmington International Airport |
| DRU | — | Drummond Airport |
| MGW | KMGW | Morgantown Municipal Airport Walter L. (Bill) Hart Field |
| COI | KCOI | Merritt Island Airport |
| AST | KAST | Astoria Regional Airport |
| MRB | KMRB | Eastern WV Regional Airport/Shepherd Field |
| OJC | KOJC | Johnson County Executive Airport |
| IDH | KGIC | Idaho County Airport |
| BWI | KBWI | Baltimore/Washington International Thurgood Marshall Airport |
| OLF | KOLF | L M Clayton Airport |
| BYA | BYA | Boundary Airport |
| CKE | 1O2 | Lampson Field |
| LUK | KLUK | Cincinnati Municipal Airport Lunken Field |
| GLD | KGLD | Goodland Municipal Airport |
| GLB | — | San Carlos Apache Airport |
| LIZ | ME16 | Loring International Airport |
| GPT | KGPT | Gulfport Biloxi International Airport |
| DFW | KDFW | Dallas Fort Worth International Airport |
| PKB | KPKB | Mid Ohio Valley Regional Airport |
| DOV | KDOV | Dover Civil Air Terminal/Dover Air Force Base |
| GYY | KGYY | Gary/Chicago International Airport |
| MGI | — | National Wildlife Refuge Airport |
| BWD | KBWD | Brownwood Regional Airport |
| SNY | KSNY | Sidney Municipal Airport Lloyd W Carr Field |
| LIC | KLIC | Limon Municipal Airport |
| ICY | 19AK | Icy Bay Airport |
| MKE | KMKE | General Mitchell International Airport |
| MQY | KMQY | Smyrna Airport |
| ESD | KORS | Orcas Island Airport |
| BDL | KBDL | Bradley International Airport |
| VCT | KVCT | Victoria Regional Airport |
| IRK | KIRK | Kirksville Regional Airport |
| WHT | KARM | Wharton Regional Airport |
| CTW | — | Cottonwood Airport |
| ORI | — | Port Lions Airport |
| JRA | KJRA | West 30th Street Heliport |
| ART | KART | Watertown International Airport |
| NUW | KNUW | Whidbey Island Naval Air Station (Ault Field) |
| JEF | KJEF | Jefferson City Memorial Airport |
| BGE | KBGE | Decatur County Industrial Air Park |
| NEN | KNEN | Whitehouse Naval Outlying Field |
| MTP | KMTP | Montauk Airport |
| BTI | PABA | Barter Island Long Range Radar Station Airport |
| OWD | KOWD | Norwood Memorial Airport |
| ADG | KADG | Lenawee County Airport |
| RWI | KRWI | Rocky Mount Wilson Regional Airport |
| KPV | PAPE | Perryville Airport |
| NLG | PAOU | Nelson Lagoon Airport |
| PIP | PAPN | Pilot Point Airport |
| NBG | KNBG | New Orleans NAS JRB/Alvin Callender Field |
| PKD | KPKD | Park Rapids Municipal Airport Konshok Field |
| GFK | KGFK | Grand Forks International Airport |
| OWB | KOWB | Owensboro Daviess County Airport |
| CTH | KMQS | Chester County G O Carlson Airport |
| HDN | KHDN | Yampa Valley Airport |
| BEH | KBEH | Southwest Michigan Regional Airport |
| PIZ | PPIZ | Point Lay LRRS Airport |
| DIO | PPDM | Diomede Heliport |
| CNK | KCNK | Blosser Municipal Airport |
| HNB | KHNB | Huntingburg Airport |
| EPH | KEPH | Ephrata Municipal Airport |
| APA | KAPA | Centennial Airport |
| NIB | PAFS | Nikolai Airport |
| ABL | PAFM | Ambler Airport |
| SBS | KSBS | Steamboat Springs Bob Adams Field |
| UIN | KUIN | Quincy Regional Airport Baldwin Field |
| SDX | KSEZ | Sedona Airport |
| LSV | KLSV | Nellis Air Force Base |
| CWS | 78WA | Center Island Airport |
| ISS | KIWI | Wiscasset Airport |
| KLW | PAKW | Klawock Airport |
| LNN | KLNN | Lake County Executive Airport |
| CFD | KCFD | Coulter Field |
| PQI | KPQI | Presque Isle International Airport |
| OUN | KOUN | University of Oklahoma Westheimer Airport |
| CGE | KCGE | Cambridge Dorchester Airport |
| FYM | KFYM | Fayetteville Municipal Airport |
| CEF | KCEF | Westover Metropolitan Airport / Westover Air Reserve Base |
| KAE | — | Kake Seaplane Base |
| DEC | KDEC | Decatur Airport |
| PPC | PAPR | Prospect Creek Airport |
| GRK | KGRK | Killeen Regional Airport / Robert Gray Army Airfield |
| NLC | KNLC | Lemoore Naval Air Station (Reeves Field) Airport |
| TTN | KTTN | Trenton Mercer Airport |
| AVL | KAVL | Asheville Regional Airport |
| FFO | KFFO | Wright-Patterson Air Force Base |
| SCH | KSCH | Schenectady County Airport |
| MIO | KMIO | Miami Municipal Airport |
| TEK | PAKA | Tatitlek Airport |
| OFF | KOFF | Offutt Air Force Base |
| AUN | KAUN | Auburn Municipal Airport |
| PNE | KPNE | Northeast Philadelphia Airport |
| CMH | KCMH | John Glenn Columbus International Airport |
| GWS | KGWS | Glenwood Springs Municipal Airport |
| BTN | KBBP | Marlboro County Jetport - H E Avent Field Airport |
| AKI | PFAK | Akiak Airport |
| OCW | KOCW | Warren Field |
| SSW | 7WA5 | Stuart Island Airpark |
| IMT | KIMT | Ford Airport |
| HUS | PAHU | Hughes Airport |
| WEA | KWEA | Parker County Airport |
| CKM | KCKM | Fletcher Field |
| BOS | KBOS | Boston Logan International Airport |
| ODC | O27 | Oakdale Airport |
| SKW | PASW | Skwentna Airport |
| APV | KAPV | Apple Valley Airport |
| PGM | PGM | Port Graham Airport |
| OTH | KOTH | Southwest Oregon Regional Airport |
| AKC | KAKR | Akron Fulton International Airport |
| LVD | 2AK | Lime Village Airport |
| ALW | KALW | Walla Walla Regional Airport |
| CON | KCON | Concord Municipal Airport |
| PTH | PAPH | Port Heiden Airport |
| TKJ | PFTO | Tok Junction Airport |
| HYL | — | Hollis Clark Bay Seaplane Base |
| RMG | KRMG | Richard B Russell Airport |
| SWF | KSWF | New York Stewart International Airport |
| LAW | KLAW | Lawton Fort Sill Regional Airport |
| UKI | KUKI | Ukiah Municipal Airport |
| WSN | PFWS | South Naknek Number 2 Airport |
| MRY | KMRY | Monterey Regional Airport |
| OCA | 07FA | Ocean Reef Club Airport |
| HGT | KHGT | Tusi (Hunter Liggett) Army Heliport |
| HVE | KHVE | Hanksville Airport |
| CHZ | K2S7 | Chiloquin State Airport |
| KLG | PALG | Kalskag Airport |
| MXC | — | Monticello Airport |
| FHU | KFHU | Sierra Vista Municipal Airport / Libby Army Air Field |
| MGY | KMGY | Dayton-Wright Brothers Airport |
| TRI | KTRI | Tri-Cities Regional TN/VA Airport |
| VAD | KVAD | Moody Air Force Base |
| GMU | KGMU | Greenville Downtown Airport |
| SYL | KSYL | Roberts Army Heliport |
| WRG | PAWG | Wrangell Airport |
| HAF | KHAF | Half Moon Bay Airport |
| EKN | KEKN | Elkins-Randolph County Regional Airport |
| IOW | KIOW | Iowa City Municipal Airport |
| RTN | KRTN | Raton Municipal Airport / Crews Field |
| WRB | KWRB | Robins Air Force Base |
| MBG | KMBG | Mobridge Municipal Airport |
| DSV | KDSV | Dansville Municipal Airport |
| KLL | 9Z8 | Levelock Airport |
| EGP | — | Maverick County Memorial International Airport |
| ABQ | KABQ | Albuquerque International Sunport |
| NVD | KNVD | Nevada Municipal Airport |
| NSE | KNSE | Whiting Field Naval Air Station - North |
| TVI | KTVI | Thomasville Regional Airport |
| AEX | KAEX | Alexandria International Airport |
| UST | KSGJ | Northeast Florida Regional Airport |
| BBC | KBYY | Bay City Regional Airport |
| MCK | KMCK | McCook Ben Nelson Regional Airport |
| DVN | KDVN | Davenport Municipal Airport |
| NZY | KNZY | North Island Naval Air Station-Halsey Field |
| JPN | KJPN | Pentagon Army Heliport |
| PIH | KPIH | Pocatello Regional Airport |
| GBG | KGBG | Galesburg Municipal Airport |
| MAW | KMAW | Malden Regional Airport |
| BDF | 3IS8 | Rinkenberger Restricted Landing Area |
| BLH | KBLH | Blythe Airport |
| HBG | KHBG | Hattiesburg Bobby L Chain Municipal Airport |
| RCK | KRCK | H H Coffield Regional Airport |
| MCI | KMCI | Kansas City International Airport |
| UNU | KUNU | Dodge County Airport |
| SRV | SRV | Stony River 2 Airport |
| AZA | KIWA | Mesa Gateway Airport |
| BCS | 65LA | Southern Seaplane Airport |
| ILI | PAIL | Iliamna Airport |
| DGW | KDGW | Converse County Airport |
| MOS | — | Moses Point Airport |
| DHB | 88WA | Deer Harbor SPB |
| MPB | KX44 | Miami Seaplane Base |
| HLM | — | Park Township Airport |
| XSD | KTNX | Tonopah Test Range Airport |
| INK | KINK | Winkler County Airport |
| CRW | KCRW | Yeager Airport |
| KAL | PAKV | Kaltag Airport |
| PVU | KPVU | Provo Municipal Airport |
| PWT | KPWT | Bremerton National Airport |
| FKN | KFKN | Franklin Regional Airport |
| LAF | KLAF | Purdue University Airport |
| RSN | KRSN | Ruston Regional Airport |
| BJI | KBJI | Bemidji Regional Airport |
| CIK | PACI | Chalkyitsik Airport |
| NHZ | KBXM | Brunswick Executive Airport |
| RIE | KRPD | Rice Lake Regional Airport - Carl's Field |
| ANI | PANI | Aniak Airport |
| PHO | PAPO | Point Hope Airport |
| SUN | KSUN | Friedman Memorial Airport |
| VPS | KVPS | Destin-Fort Walton Beach Airport |
| CLT | KCLT | Charlotte Douglas International Airport |
| GKN | PAGK | Gulkana Airport |
| MKK | PHMK | Molokai Airport |
| MCF | KMCF | MacDill Air Force Base |
| SJT | KSJT | San Angelo Regional Mathis Field |
| SUW | KSUW | Richard I Bong Memorial Airport |
| UTO | PAIM | Indian Mountain LRRS Airport |
| ONH | — | Albert S Nader Regional Airport |
| SBO | 44U | Salina Gunnison Airport |
| PQS | 0AK | Pilot Station Airport |
| AFN | KAFN | Jaffrey Airfield Silver Ranch Airport |
| EDW | KEDW | Edwards Air Force Base |
| HTH | KHTH | Hawthorne Industrial Airport |
| CZC | — | Copper Center 2 Airport |
| SIK | KSIK | Sikeston Memorial Municipal Airport |
| KKU | KKU | Ekuk Airport |
| HYG | PAHY | Hydaburg Seaplane Base |
| CLW | KCLW | Clearwater Air Park |
| RDM | KRDM | Roberts Field |
| ROX | KROX | Roseau Municipal Rudy Billberg Field |
| PVF | KPVF | Placerville Airport |
| AXN | KAXN | Chandler Field |
| SJC | KSJC | Norman Y. Mineta San Jose International Airport |
| BYI | KBYI | Burley Municipal Airport |
| CCR | KCCR | Buchanan Field |
| MDA | KMDA | Martindale Army Heliport |
| CWA | KCWA | Central Wisconsin Airport |
| BTM | KBTM | Bert Mooney Airport |
| DRE | KDRM | Drummond Island Airport |
| WPO | K7V2 | North Fork Valley Airport |
| GUF | KJKA | Jack Edwards National Airport |
| HAB | KHAB | Marion County Rankin Fite Airport |
| GPZ | KGPZ | Grand Rapids Itasca Co-Gordon Newstrom field |
| FCM | KFCM | Flying Cloud Airport |
| FRN | PAFR | Bryant Army Airfield |
| NNL | PANO | Nondalton Airport |
| INT | KINT | Smith Reynolds Airport |
| DVL | KDVL | Devils Lake Regional Airport |
| MTN | KMTN | Martin State Airport |
| KUK | PFKA | Kasigluk Airport |
| BGT | — | Bagdad Airport |
| DEN | KDEN | Denver International Airport |
| MQW | KMQW | Telfair Wheeler Airport |
| KCC | PAKC | Coffman Cove Seaplane Base |
| FDY | KFDY | Findlay Airport |
| EKA | KEKA | Murray Field |
| BFM | KBFM | Mobile Downtown Airport |
| INL | KINL | Falls International Airport |
| LIY | KLHW | MidCoast Regional Airport at Wright Army Airfield |
| RKR | KRKR | Robert S Kerr Airport |
| UVA | KUVA | Garner Field |
| RIW | KRIW | Central Wyoming Regional Airport |
| TMA | KTMA | Henry Tift Myers Airport |
| CHU | PACH | Chuathbaluk Airport |
| FDR | KFDR | Frederick Regional Airport |
| ATK | PATQ | Atqasuk Edward Burnell Sr Memorial Airport |
| LIV | 4AK | Livengood Camp Airport |
| FLV | KFLV | Sherman Army Air Field |
| OLM | KOLM | Olympia Regional Airport |
| OCH | KOCH | A L Mangham Jr. Regional Airport |
| HBH | — | Entrance Island Seaplane Base |
| EMM | KEMM | Kemmerer Municipal Airport |
| HKB | — | Healy Lake Airport |
| FSD | KFSD | Sioux Falls Regional Airport |
| IPT | KIPT | Williamsport Regional Airport |
| VYS | KVYS | Illinois Valley Regional Airport Walter A Duncan Field |
| WYS | KWYS | Yellowstone Airport |
| CEV | KCEV | Mettel Field |
| CDW | KCDW | Essex County Airport |
| NPT | KUUU | Newport State Airport |
| FFA | KFFA | First Flight Airport |
| OWK | KOWK | Central Maine/Norridgewock Airport |
| NGP | KNGP | Naval Air Station Corpus Christi Truax Field |
| CLD | KCRQ | McClellan-Palomar Airport |
| ADT | KADH | Ada Regional Airport |
| LWS | KLWS | Lewiston Nez Perce County Airport |
| ORF | KORF | Norfolk International Airport |
| SLC | KSLC | Salt Lake City International Airport |
| MOD | KMOD | Modesto City Co-Harry Sham Field |
| HSV | KHSV | Huntsville International Airport |
| MEO | KMQI | Dare County Regional Airport |
| GBR | KGBR | Walter J. Koladza Airport |
| KMO | PAMB | Manokotak Airport |
| PJB | KPAN | Payson Airport |
| AMW | KAMW | Ames Municipal Airport |
| OLH | — | Old Harbor Airport |
| PAE | KPAE | Seattle Paine Field International Airport |
| CZP | Z71 | Cape Pole Seaplane Base |
| GCW | K1G4 | Grand Canyon West Airport |
| TNP | KTNP | Twentynine Palms Airport |
| MLB | KMLB | Melbourne Orlando International Airport |
| MBY | KMBY | Omar N Bradley Airport |
| EGV | KEGV | Eagle River Union Airport |
| LVL | KLVL | Brunswick Municipal Airport |
| LXV | KLXV | Lake County Airport |
| GRN | KGRN | Gordon Municipal Airport |
| HAE | AZ15 | Lava Falls Heliport |
| NOT | KDVO | Marin County Airport - Gnoss Field |
| TBC | — | Tuba City Airport |
| SHV | KSHV | Shreveport Regional Airport |
| BXA | KBXA | George R Carr Memorial Air Field |
| LEE | KLEE | Leesburg International Airport |
| SDY | KSDY | Sidney - Richland Regional Airport |
| ENN | PANN | Nenana Municipal Airport |
| BRY | KBRY | Samuels Field |
| TSP | KTSP | Tehachapi Municipal Airport |
| PSM | KPSM | Portsmouth International Airport at Pease |
| MFR | KMFR | Rogue Valley International-Medford Airport |
| RAC | KRAC | John H Batten Airport |
| AMK | K00C | Animas Air Park |
| JMS | KJMS | Jamestown Regional Airport |
| ISM | KISM | Kissimmee Gateway Airport |
| FLX | KFLX | Fallon Municipal Airport |
| GFL | KGFL | Floyd Bennett Memorial Airport |
| MOT | KMOT | Minot International Airport |
| OMK | KOMK | Omak Airport |
| IAN | PAIK | Bob Baker Memorial Airport |
| WMH | KBPK | Ozark Regional Airport |
| GOK | KGOK | Guthrie-Edmond Regional Airport |
| SYR | KSYR | Syracuse Hancock International Airport |
| UGN | KUGN | Waukegan National Airport |
| LRU | KLRU | Las Cruces International Airport |
| CGS | KCGS | College Park Airport |
| CYT | PACY | Yakataga Airport |
| RID | KRID | Richmond Municipal Airport |
| SPF | KSPF | Black Hills Airport-Clyde Ice Field |
| DYL | KDYL | Doylestown Airport |
| MFV | KMFV | Accomack County Airport |
| CFV | KCFV | Coffeyville Municipal Airport |
| DRG | PADE | Deering Airport |
| HWD | KHWD | Hayward Executive Airport |
| CMI | KCMI | University of Illinois Willard Airport |
| TUP | KTUP | Tupelo Regional Airport |
| PSB | KPSB | Mid-State Regional Airport |
| ONA | KONA | Winona Municipal Airport Max Conrad Field |
| MGC | KMGC | Michigan City Municipal Airport |
| AUK | PAUK | Alakanuk Airport |
| MNZ | KHEF | Washington Manassas Harry P. Davis Field |
| CKD | PACJ | Crooked Creek Airport |
| LSE | KLSE | La Crosse Regional Airport |
| BTL | KBTL | Battle Creek Executive Airport at Kellogg Field |
| IPL | KIPL | Imperial County Airport |
| VEL | KVEL | Vernal Regional Airport |
| WSB | POWS | Steamboat Bay Seaplane Base |
| MSS | KMSS | Massena International Airport Richards Field |
| ALN | KALN | St Louis Regional Airport |
| LNP | KLNP | Lonesome Pine Airport |
| SUD | KSUD | Stroud Municipal Airport |
| CYS | KCYS | Cheyenne Regional Jerry Olson Field |
| NUL | PANU | Nulato Airport |
| VEE | PAVE | Venetie Airport |
| OXC | KOXC | Waterbury Oxford Airport |
| GKT | KGKT | Gatlinburg-Pigeon Forge Airport |
| WLK | PASK | Selawik Airport |
| PHX | KPHX | Phoenix Sky Harbor International Airport |
| ISO | KISO | Kinston Regional Jetport At Stallings Field |
| MDT | KMDT | Harrisburg International Airport |
| ZNC | ZNC | Nyac Airport |
| LFT | KLFT | Lafayette Regional Airport |
| OGD | KOGD | Ogden Hinckley Airport |
| LVK | KLVK | Livermore Municipal Airport |
| IDI | KIDI | Indiana County–Jimmy Stewart Airport |
| CIN | KCIN | Arthur N Neu Airport |
| SME | KSME | Lake Cumberland Regional Airport |
| CRT | KCRT | Z M Jack Stell Field |
| FPR | KFPR | Treasure Coast International Airport |
| NJK | KNJK | El Centro NAF Airport (Vraciu Field) |
| BRL | KBRL | Southeast Iowa Regional Airport |
| LKK | PAKL | Kulik Lake Airport |
| KIC | KKIC | Mesa Del Rey Airport |
| STS | KSTS | Charles M. Schulz Sonoma County Airport |
| TDW | KTDW | Tradewind Airport |