List of airports by ICAO code: K

List of airports by ICAO code: K
K – United States
The prefix K is generally reserved for the contiguous United States. The ICAO codes for these airports are usually the FAA location identifier prefixed with a K. IATA codes are listed where applicable. Cities shown are those associated with the airport as per the FAA, this may not always be the exact location as airports are often located in smaller towns outside the cities they serve.
Format of entries is:
ICAO (IATA) – Airport Name – Airport Location (U.S. city and state)
KA
KAAA – Logan County Airport – Lincoln, Illinois
KAAF (AAF) – Apalachicola Regional Airport – Apalachicola, Florida
KAAO – Colonel James Jabara Airport – Wichita, Kansas
KAAS – Taylor County Airport – Campbellsville, Kentucky
KAAT – Alturas Municipal Airport – Alturas, California
KABE (ABE) – Lehigh Valley International Airport – Allentown, Bethlehem and Easton, Pennsylvania
KABI (ABI) – Abilene Regional Airport – Abilene, Texas
KABQ (ABQ) – Albuquerque International Sunport – Albuquerque, New Mexico
KABR (ABR) – Aberdeen Regional Airport – Aberdeen, South Dakota
KABY (ABY) – Southwest Georgia Regional Airport – Albany, Georgia
KACB (ACB) – Antrim County Airport – Bellaire, Michigan
KACJ – Jimmy Carter Regional Airport (formerly Souther Field) – Americus, Georgia
KACK (ACK) – Nantucket Memorial Airport – Nantucket, Massachusetts
KACP – Allen Parish Airport – Oakdale, Louisiana
KACQ – Waseca Municipal Airport – Waseca, Minnesota
KACT (ACT) – Waco Regional Airport – Waco, Texas
KACV (ACV) – Arcata-Eureka Airport – Arcata, California
KACY (ACY) – Atlantic City International Airport – Atlantic City, New Jersey
KACZ – Henderson Field – Wallace, North Carolina
KADC – Wadena Municipal Airport – Wadena, Minnesota
KADF – Dexter B. Florence Memorial Field – Arkadelphia, Arkansas
KADG (ADG) – Lenawee County Airport – Adrian, Michigan
KADH (ADT) – Ada Municipal Airport – Ada, Oklahoma
KADM (ADM) – Ardmore Municipal Airport – Ardmore, Oklahoma
KADS (ADS) – Addison Airport – Addison, Texas
KADT – Atwood–Rawlins County City–County Airport – Atwood, Kansas
KADU – Audubon County Airport – Audubon, Iowa
KADW (ADW) – Andrews Air Force Base – Camp Springs, Maryland
KAEG – Double Eagle II Airport – Albuquerque, New Mexico
KAEJ – Central Colorado Regional Airport – Buena Vista, Colorado
KAEL (AEL) – Albert Lea Municipal Airport – Albert Lea, Minnesota
KAEX (AEX) – Alexandria International Airport – Alexandria, Louisiana
KAFF (AFF) – United States Air Force Academy Airfield – Colorado Springs, Colorado
KAFJ (WSG) – Washington County Airport – Washington, Pennsylvania
KAFK – Nebraska City Municipal Airport – Nebraska City, Nebraska
KAFN (AFN) – Jaffrey Airport – Silver Ranch Airpark – Jaffrey, New Hampshire
KAFO (AFO) – Afton Municipal Airport (Afton-Lincoln County Airport) – Afton, Wyoming
KAFP – Anson County Airport – Wadesboro, North Carolina
KAFW (AFW) – Fort Worth Alliance Airport – Fort Worth, Texas
KAGC (AGC) – Allegheny County Airport – West Mifflin, Pennsylvania
KAGO (AGO) – Magnolia Municipal Airport – Magnolia, Arkansas
KAGR – MacDill AFB Auxiliary Field – Avon Park, Florida
KAGS (AGS) – Augusta Regional Airport at Bush Field – Augusta, Georgia
KAGZ – Wagner Municipal Airport – Wagner, South Dakota
KAHC (AHC) – Amedee Army Airfield – Herlong, California
KAHH (AHH) – Amery Municipal Airport – Amery, Wisconsin
KAHN (AHN) – Athens Ben Epps Airport – Athens, Georgia
KAHQ – Wahoo Municipal Airport – Wahoo, Nebraska
KAIA (AIA) – Alliance Municipal Airport – Alliance, Nebraska
KAIB – Hopkins-Montrose County Airport – Nucla, Colorado
KAID (AID) – Anderson Municipal Airport (Darlington Field) – Anderson, Indiana
KAIG – Langlade County Airport – Antigo, Wisconsin
KAIK (AIK) – Aiken Regional Airport – Aiken, South Carolina
KAIO (AIO) – Atlantic Municipal Airport – Atlantic, Iowa
KAIT – Aitkin Municipal Airport (Steve Kurtz Field) – Aitkin, Minnesota
KAIV (AIV) – George Downer Airport – Aliceville, Alabama
KAIY (AIY) – Atlantic City Municipal Airport (Bader Field) – Atlantic City, New Jersey (closed 2006)
KAIZ (AIZ) – Lee C. Fine Memorial Airport – Lake Ozark, Missouri
KAJG – Mount Carmel Municipal Airport – Mount Carmel, Illinois
KAJO – Corona Municipal Airport – Corona, California
KAJR – Habersham County Airport – Cornelia, Georgia
KAJZ – Blake Field – Delta, Colorado
KAKH – Gastonia Municipal Airport – Gastonia, North Carolina
KAKO (AKO) – Colorado Plains Regional Airport – Akron, Colorado
KAKQ – Wakefield Municipal Airport – Wakefield, Virginia
KAKR (AKC) – Akron Fulton Executive Airport – Akron, Ohio
KALB (ALB) – Albany International Airport – Albany, New York
KALI (ALI) – Alice International Airport – Alice, Texas
KALK - Airstrip west of Libby AAF See KFHU
KALM (ALM) – Alamogordo–White Sands Regional Airport – Alamogordo, New Mexico
KALN (ALN) – St. Louis Regional Airport – Alton, Illinois
KALO (ALO) – Waterloo Regional Airport – Waterloo, Iowa
KALS (ALS) – San Luis Valley Regional Airport – Alamosa, Colorado
KALW (ALW) – Walla Walla Regional Airport – Walla Walla, Washington
KALX (ALX) – Thomas C. Russell Field – Alexander City, Alabama
KAMA (AMA) – Rick Husband Amarillo International Airport – Amarillo, Texas
KAMG – Bacon County Airport – Alma, Georgia
KAMN (AMN) – Gratiot Community Airport – Alma, Michigan
KAMT – Alexander Salamon Airport – West Union, Ohio
KAMW (AMW) – Ames Municipal Airport – Ames, Iowa
KANB (ANB) – Anniston Regional Airport – Anniston, Alabama
KAND (AND) – Anderson Regional Airport – Anderson, South Carolina
KANE – Anoka County–Blaine Airport (Janes Field) – Minneapolis
KANJ – Sault Ste. Marie Municipal Airport (Sanderson Field) – Sault Ste. Marie, Michigan
KANK – Harriet Alexander Field – Salida, Colorado
KANP (ANP) – Lee Airport – Annapolis, Maryland
KANQ (ANQ) – Tri-State Steuben County Airport – Angola, Indiana
KANW (ANW) – Ainsworth Regional Airport – Ainsworth, Nebraska
KANY (ANY) – Anthony Municipal Airport – Anthony, Kansas
KAOC – Arco Butte County Airport – Arco, Idaho
KAOH (AOH) – Lima Allen County Airport – Lima, Ohio
KAOO (AOO) – Altoona–Blair County Airport – Altoona, Pennsylvania
KAOV – Ava Bill Martin Memorial Airport – Ava, Missouri
KAPA (APA) – Centennial Airport – Centennial, Colorado
KAPC (APC) – Napa County Airport (Napa Valley Airport) – Napa, California
KAPF (APF) – Naples Airport – Naples, Florida
KAPG (APG) – Phillips Army Airfield – Aberdeen Proving Ground, Maryland
KAPH (APH) – A.P. Hill Army Airfield – Fort Walker, Virginia
KAPN (APN) – Alpena County Regional Airport – Alpena, Michigan
KAPT (APT) – Marion County Airport (Brown Field) – Jasper, Tennessee
KAPV (APV) – Apple Valley Airport – Apple Valley, California
KAQO – Llano Municipal Airport – Llano, Texas
KAQP – Appleton Municipal Airport – Appleton, Minnesota
KAQR – Atoka Municipal Airport – Atoka, Oklahoma
KAQW – Harriman-and-West Airport – North Adams, Massachusetts
KARA (ARA) – Acadiana Regional Airport – New Iberia, Louisiana
KARB (ARB) – Ann Arbor Municipal Airport – Ann Arbor, Michigan
KARG (ARG) – Walnut Ridge Regional Airport – Walnut Ridge, Arkansas
KARM (WHT) – Wharton Regional Airport – Wharton, Texas
KARR (AUZ) – Aurora Municipal Airport (Chicago/Aurora Municipal Airport) – Aurora, Illinois
KART (ART) – Watertown International Airport – Watertown, New York
KARV (ARV) – Lakeland Airport (Noble F. Lee Memorial Field) – Minocqua / Woodruff, Wisconsin
KARW (BFT) – Beaufort County Airport (Frogmore Island Airport) – Beaufort County, South Carolina
KASD – Slidell Airport – Slidell, Louisiana
KASE (ASE) – Aspen–Pitkin County Airport – Aspen, Colorado
KASG (SPZ) – Springdale Municipal Airport – Springdale, Arkansas
KASH (ASH) – Nashua Airport (Boire Field) – Nashua, New Hampshire
KASJ – Tri-County Airport – Ahoskie, North Carolina
KASL (ASL) – Harrison County Airport – Marshall, Texas
KASN (ASN) – Talladega Municipal Airport – Talladega, Alabama
KAST (AST) – Astoria Regional Airport – Astoria, Oregon
KASW – Warsaw Municipal Airport – Warsaw, Indiana
KASX (ASX) – John F. Kennedy Memorial Airport – Ashland, Wisconsin
KASY (ASY) – Ashley Municipal Airport – Ashley, North Dakota
KATA – Hall–Miller Municipal Airport – Atlanta, Texas
KATL (ATL) – Hartsfield–Jackson Atlanta International Airport – Atlanta
KATS (ATS) – Artesia Municipal Airport – Artesia, New Mexico
KATW (ATW) – Appleton International Airport – Greenville, Wisconsin (near Appleton)
KATY (ATY) – Watertown Regional Airport – Watertown, South Dakota
KAUG (AUG) – Augusta State Airport – Augusta, Maine
KAUH – Aurora Municipal Airport (Al Potter Field) – Aurora, Nebraska
KAUM (AUM) – Austin Municipal Airport – Austin, Minnesota
KAUN (AUN) – Auburn Municipal Airport – Auburn, California
KAUO (AUO) – Auburn University Regional Airport (Robert G. Pitts Field) – Auburn, Alabama
KAUS (AUS) – Austin–Bergstrom International Airport – Austin, Texas
KAUW (AUW) – Wausau Downtown Airport – Wausau, Wisconsin
KAVC – Mecklenburg-Brunswick Regional Airport – South Hill, Virginia
KAVK – Alva Regional Airport – Alva, Oklahoma
KAVL (AVL) – Asheville Regional Airport – Fletcher, North Carolina
KAVO (AVO) – Avon Park Executive Airport – Avon Park, Florida
KAVP (AVP) – Wilkes-Barre/Scranton International Airport – Avoca, Pennsylvania
KAVQ (AVW) – Marana Regional Airport (Avra Valley Airport) – Marana, Arizona
KAVX (AVX) – Catalina Airport (Airport in the Sky) – Avalon / Santa Catalina Island, California
KAWG – Washington Municipal Airport – Washington, Iowa
KAWM (AWM) – West Memphis Municipal Airport – West Memphis, Arkansas
KAWO – Arlington Municipal Airport – Arlington, Washington
KAXA (AXG) – Algona Municipal Airport – Algona, Iowa
KAXH – Houston Southwest Airport – Arcola, Texas
KAXN (AXN) – Alexandria Municipal Airport (Chandler Field) – Alexandria, Minnesota
KAXQ – Clarion County Airport – Clarion, Pennsylvania
KAXS (AXS) – Altus/Quartz Mountain Regional Airport – Altus, Oklahoma
KAXV (AXV) – Neil Armstrong Airport (Auglaize County Airport) – Wapakoneta, Ohio
KAXX (AXX) – Angel Fire Airport – Angel Fire, New Mexico
KAYS (AYS) – Waycross–Ware County Airport – Waycross, Georgia
KAYX – Arnold Air Force Base – Tullahoma, Tennessee
KAZC – Colorado City Municipal Airport – Colorado City, Arizona
KAZE – Hazlehurst Airport – Hazlehurst, Georgia
KAZO (AZO) – Kalamazoo/Battle Creek International Airport – Kalamazoo / Battle Creek, Michigan
KAZU – Arrowhead Assault Strip – Fort Chaffee, Arkansas
KB
KBAB (BAB) – Beale Air Force Base – Marysville, California
KBAC - Barnes County Municipal Airport - Valley City, North Dakota
KBAD (BAD) – Barksdale Air Force Base – Bossier City, Louisiana
KBAF (BAF) – Westfield-Barnes Regional Airport – Westfield / Springfield, Massachusetts
KBAK (CLU) – Columbus Municipal Airport – Columbus, Indiana
KBAM (BAM) – Battle Mountain Airport (Lander County Airport) – Battle Mountain, Nevada
KBAN - Bryant Field - Bridgeport, California
KBAX – Huron County Memorial Airport – Bad Axe, Michigan
KBAZ – New Braunfels Regional Airport – New Braunfels, Texas
KBBB (BBB) – Benson Municipal Airport – Benson, Minnesota
KBBD – Curtis Field – Brady, Texas
KBBG (BKG) – Branson Airport – Branson, Missouri
KBBP (BTN) – Marlboro County Jetport (H.E. Avent Field) – Bennettsville, South Carolina
KBBW (BBW) – Broken Bow Municipal Airport (Keith Glaze Field) – Broken Bow, Nebraska
KBCB (BCB) – VirginiaTech/Montgomery Executive Airport – Blacksburg, Virginia
KBCE (BCE) – Bryce Canyon Airport – Bryce Canyon, Utah
KBCK – Black River Falls Area Airport – Black River Falls, Wisconsin
KBCT (BCT) – Boca Raton Airport – Boca Raton, Florida
KBDE (BDE) – Baudette International Airport – Baudette, Minnesota
KBDG (BDG) – Blanding Municipal Airport – Blanding, Utah
KBDH (ILL) – Willmar Municipal Airport (John L. Rice Field) – Willmar, Minnesota
KBDJ – Boulder Junction Airport – Boulder Junction, Wisconsin
KBDL (BDL) – Bradley International Airport – Windsor Locks / Hartford, Connecticut
KBDN - Bend Municipal Airport - Bend, Oregon
KBDQ – Morrilton Municipal Airport – Morrilton, Arkansas
KBDR (BDR) – Igor I. Sikorsky Memorial Airport – Bridgeport, Connecticut
KBDU – Boulder Municipal Airport – Boulder, Colorado
KBEC (BEC) – Beech Factory Airport – Wichita, Kansas
KBED (BED) – Laurence G. Hanscom Field – Bedford, Massachusetts
KBEH (BEH) – Southwest Michigan Regional Airport – Benton Harbor, Michigan
KBFA – Boyne Mountain Airport – Boyne Falls, Michigan
KBFD (BFD) – Bradford Regional Airport – Bradford, Pennsylvania
KBFE – Terry County Airport – Brownfield, Texas
KBFF (BFF) – Western Nebraska Regional Airport (William B. Heilig Field) – Scottsbluff, Nebraska
KBFI (BFI) – Boeing Field/King County International Airport – Seattle, Washington
KBFK – Buffalo Municipal Airport – Buffalo, Oklahoma
KBFL (BFL) – Meadows Field Airport – Bakersfield, California
KBFM (BFM) – Mobile Downtown Airport – Mobile, Alabama
KBFR (BFR) – Virgil I. Grissom Municipal Airport – Bedford, Indiana
KBFW – Silver Bay Municipal Airport – Silver Bay, Minnesota
KBGD – Hutchinson County Airport – Borger, Texas
KBGE (BGE) – Decatur County Industrial Air Park – Bainbridge, Georgia
KBGF – Winchester Municipal Airport – Winchester, Tennessee
KBGM (BGM) – Greater Binghamton Airport – Binghamton, New York
KBGR (BGR) – Bangor International Airport – Bangor, Maine
KBHB (BHB) – Hancock County-Bar Harbor Airport – Bar Harbor, Maine
KBHC – Baxley Municipal Airport – Baxley, Georgia
KBHK – Baker Municipal Airport – Baker, Montana
KBHM (BHM) – Birmingham-Shuttlesworth International Airport – Birmingham, Alabama
KBID (BID) – Block Island State Airport – Block Island, Rhode Island
KBIE – Beatrice Municipal Airport – Beatrice, Nebraska
KBIF (BIF) – Biggs Army Airfield – Fort Bliss, El Paso, Texas
KBIH (BIH) – Eastern Sierra Regional Airport – Bishop, California
KBIL (BIL) – Billings Logan International Airport – Billings, Montana
KBIS (BIS) – Bismarck Municipal Airport – Bismarck, North Dakota
KBIV (BIV) – West Michigan Regional Airport – Holland, Michigan
KBIX (BIX) – Keesler Air Force Base – Biloxi, Mississippi
KBJC (BJC) – Rocky Mountain Metropolitan Airport – Denver, Colorado
KBJI (BJI) – Bemidji Regional Airport – Bemidji, Minnesota
KBJJ (BJJ) – Wayne County Airport – Wooster, Ohio
KBJN - Tonopah Test Range Airport - Tonopah, Nevada
KBKD – Stephens County Airport – Breckenridge, Texas
KBKE (BKE) – Baker City Municipal Airport – Baker City, Oregon
KBKF – Buckley Space Force Base – Aurora, Colorado
KBKL (BKL) – Cleveland Burke Lakefront Airport – Cleveland, Ohio
KBKN - Blackwell-Tonkawa Municipal Airport - Blackwell, Oklahoma
KBKS – Brooks County Airport – Falfurrias, Texas
KBKT (BKT) – Allen C. Perkinson Airport / Blackstone Army Airfield – Blackstone, Virginia
KBKV – Brooksville-Tampa Bay Regional Airport – Brooksville, Florida
KBKW (BKW) – Raleigh County Memorial Airport – Beckley, West Virginia
KBKX (BKX) – Brookings Municipal Airport – Brookings, South Dakota
KBLF (BLF) – Mercer County Airport – Bluefield, West Virginia
KBLH (BLH) – Blythe Airport – Blythe, California
KBLI (BLI) – Bellingham International Airport – Bellingham, Washington
KBLM (BLM) – Monmouth Executive Airport – Belmar / Farmingdale, New Jersey
KBLU – Blue Canyon-Nyack Airport – Emigrant Gap, California
KBLV (BLV) – MidAmerica St. Louis Airport / Scott Air Force Base – Belleville, Illinois
KBMC (BMC) – Brigham City Airport – Brigham City, Utah
KBMG (BMG) – Monroe County Airport – Bloomington, Indiana
KBMI (BMI) – Central Illinois Regional Airport – Bloomington, Illinois
KBML (BML) – Berlin Regional Airport – Berlin, New Hampshire
KBMQ – Burnet Municipal Airport (Kate Craddock Field) – Burnet, Texas
KBMT (BMT) – Beaumont Municipal Airport – Beaumont, Texas
KBNA (BNA) – Nashville International Airport – Nashville, Tennessee
KBNG (BNG) – Banning Municipal Airport – Banning, California
KBNL – Barnwell Regional Airport – Barnwell, South Carolina
KBNO (BNO) – Burns Municipal Airport – Burns, Oregon
KBNW – Boone Municipal Airport – Boone, Iowa
KBOI (BOI) – Boise Air Terminal (Gowen Field) – Boise, Idaho
KBOK – Brookings Airport – Brookings, Oregon
KBOS (BOS) – Logan International Airport – Boston, Massachusetts
KBOW (BOW) – Bartow Executive Airport – Bartow, Florida
KBPG – Big Spring McMahon-Wrinkle Airport – Big Spring, Texas
KBPI (BPI) – Miley Memorial Field – Big Piney, Wyoming
KBPK (WMH) – Ozark Regional Airport (formerly Baxter County Regional Airport) – Mountain Home, Arkansas
KBPP (BWM) – Bowman Municipal Airport – Bowman, North Dakota
KBPT (BPT) – Jack Brooks Regional Airport – Nederland, Texas (near Beaumont & Port Arthur)
KBQK (BQK) – Brunswick Golden Isles Airport – Brunswick, Georgia
KBQR (BQR) – Buffalo-Lancaster Regional Airport – Lancaster, New York
KBRD (BRD) – Brainerd Lakes Regional Airport – Brainerd, Minnesota
KBRL (BRL) – Southeast Iowa Regional Airport – Burlington, Iowa
KBRO (BRO) – Brownsville/South Padre Island International Airport – Brownsville, Texas
KBRY – Samuels Field – Bardstown, Kentucky
KBST – Belfast Municipal Airport – Belfast, Maine
KBTA - Blair Municipal Airport - Blair, Nebraska
KBTF (BTF) – Skypark Airport – Bountiful, Utah
KBTL (BTL) – W. K. Kellogg Airport – Battle Creek, Michigan
KBTM (BTM) – Bert Mooney Airport – Butte, Montana
KBTN – Britton Municipal Airport – Britton, South Dakota
KBTP (BTP) – Pittsburgh-Butler Regional Airport (K.W. Scholter Field) – Butler, Pennsylvania
KBTR (BTR) – Baton Rouge Metropolitan Airport – Baton Rouge, Louisiana
KBTV (BTV) – Burlington International Airport – Burlington, Vermont
KBTY (BTY) – Beatty Airport – Beatty, Nevada
KBUB – Cram Field – Burwell, Nebraska
KBUF (BUF) – Buffalo Niagara International Airport – Buffalo, New York
KBUM – Butler Memorial Airport – Butler, Missouri
KBUR (BUR) – Hollywood Burbank Airport (Bob Hope Airport) – Burbank, California
KBUU – Burlington Municipal Airport – Burlington, Wisconsin
KBUY – Burlington-Alamance Regional Airport – Burlington, North Carolina
KBVI (BFP) – Beaver County Airport – Beaver Falls, Pennsylvania
KBVN – Albion Municipal Airport – Albion, Nebraska
KBVO (BVO) – Bartlesville Municipal Airport – Bartlesville, Oklahoma
KBVS (MVW) – Skagit Regional Airport – Burlington & Mount Vernon, Washington
KBVU - Boulder City Municipal Airport - Boulder City, Nevada
KBVX (BVX) – Batesville Regional Airport – Batesville, Arkansas
KBVY (BVY) – Beverly Regional Airport – Beverly, Massachusetts
KBWC (BWC) – Brawley Municipal Airport – Brawley, California
KBWD (BWD) – Brownwood Regional Airport – Brownwood, Texas
KBWG (BWG) – Bowling Green-Warren County Regional Airport – Bowling Green, Kentucky
KBWI (BWI) – Baltimore-Washington International Thurgood Marshall Airport – Baltimore, Maryland & Washington, D.C.
KBWP – Harry Stern Airport – Wahpeton, North Dakota
KBXA (BXA) – George R. Carr Memorial Airfield – Bogalusa, Louisiana
KBXG – Burke County Airport – Waynesboro, Georgia
KBXK (BXK) – Buckeye Municipal Airport – Buckeye, Arizona
KBXM (NHZ) – Brunswick Executive Airport (formerly NAS Brunswick) – Brunswick, Maine
KBYG (BYG) – Johnson County Airport – Buffalo, Wyoming
KBYH (BYH) – Arkansas International Airport – Blytheville, Arkansas
KBYI (BYI) – Burley Municipal Airport – Burley, Idaho
KBYS – Bicycle Lake Army Airfield (Fort Irwin) – Barstow, California
KBYY (BBC) – Bay City Municipal Airport – Bay City, Texas
KBZN (BZN) – Bozeman Yellowstone International Airport (Gallatin Field) – Bozeman, Montana
KC
KCAD (CAD) – Wexford County Airport – Cadillac, Michigan
KCAE (CAE) – Columbia Metropolitan Airport – West Columbia, South Carolina (near Columbia)
KCAG (CIG) – Craig-Moffat Airport – Craig, Colorado
KCAK (CAK) – Akron-Canton Regional Airport – Akron, Ohio (near Canton)
KCAO (CAO) – Clayton Municipal Airpark – Clayton, New Mexico
KCAR (CAR) – Caribou Municipal Airport – Caribou, Maine
KCAV – Clarion Municipal Airport – Clarion, Iowa
KCBE (CBE) – Greater Cumberland Regional Airport – Cumberland, Maryland
KCBF (CBF) – Council Bluffs Municipal Airport – Council Bluffs, Iowa
KCBG – Cambridge Municipal Airport – Cambridge, Minnesota
KCBK (CBK) – Colby Municipal Airport (Shalz Field) – Colby, Kansas
KCBM (CBM) – Columbus Air Force Base – Columbus, Mississippi
KCCA – Clinton Municipal Airport – Clinton, Arkansas
KCCB (CCB) – Cable Airport – Upland, California
KCCO – Newnan-Coweta County Airport – Newnan, Georgia
KCCR (CCR) – Buchanan Field Airport – Concord, California
KCCY (CCY) – Northeast Iowa Regional Airport – Charles City, Iowa
KCDA (LLX) – Caledonia County Airport – Lyndonville, Vermont
KCDC (CDC) – Cedar City Regional Airport – Cedar City, Utah
KCDD – Scotts Seaplane Base – Crane Lake, Minnesota
KCDH – Harrell Field (Camden Municipal/Regional Airport) – Camden, Arkansas
KCDI – Cambridge Municipal Airport – Cambridge, Ohio
KCDK (CDK) – George T. Lewis Airport – Cedar Key, Florida
KCDN (CDN) – Woodward Field (Kershaw County Airport) – Camden, South Carolina
KCDR (CDR) – Chadron Municipal Airport – Chadron, Nebraska
KCDS (CDS) – Childress Municipal Airport – Childress, Texas
KCDW (CDW) – Essex County Airport (Caldwell Airport) – Caldwell, New Jersey
KCEA (CEA) – Cessna Aircraft Field – Wichita, Kansas
KCEC (CEC) – Del Norte County Airport (Jack McNamara Field) – Crescent City, California
KCEF (CEF) – Westover Metropolitan Airport / Westover Air Reserve Base – Springfield / Chicopee, Massachusetts
KCEK – Crete Municipal Airport – Crete, Nebraska
KCEU (CEU) – Oconee County Regional Airport – Clemson, South Carolina
KCEV (CEV) – Mettel Field – Connersville, Indiana
KCEW (CEW) – Bob Sikes Airport – Crestview, Florida
KCEY (CEY) – Murray-Calloway County Airport (Kyle-Oakley Field) – Murray, Kentucky
KCEZ (CEZ) – Cortez Municipal Airport – Cortez, Colorado
KCFD (CFD) – Coulter Field – Bryan, Texas
KCFE – Buffalo Municipal Airport – Buffalo, Minnesota
KCFJ – Crawfordsville Municipal Airport – Crawfordsville, Indiana
KCFS – Tuscola Area Airport – Caro, Michigan
KCFT (CFT) – Greenlee County Airport – Clifton / Morenci, Arizona
KCFV (CFV) – Coffeyville Municipal Airport – Coffeyville, Kansas
KCGC – Crystal River Airport (Captain Tom Davis Field) – Crystal River, Florida
KCGE (CGE) – Cambridge-Dorchester Regional Airport – Cambridge, Maryland
KCGF (CGF) – Cuyahoga County Airport – Cleveland, Ohio
KCGI (CGI) – Cape Girardeau Regional Airport – Cape Girardeau, Missouri
KCGS (CGS) – College Park Airport – College Park, Maryland
KCGX - Meigs Field - Chicago, Illinois (closed 2003)
KCGZ (CGZ) – Casa Grande Municipal Airport – Casa Grande, Arizona
KCHA (CHA) – Chattanooga Metropolitan Airport – Chattanooga, Tennessee
KCHD – Chandler Municipal Airport – Chandler, Arizona
KCHK (CHK) – Chickasha Municipal Airport – Chickasha, Oklahoma
KCHN – Wauchula Municipal Airport – Wauchula, Florida
KCHO (CHO) – Charlottesville-Albemarle Airport – Charlottesville, Virginia
KCHQ – Mississippi County Airport – Charleston, Missouri
KCHS (CHS) – Charleston International Airport (Charleston Air Force Base) – Charleston, South Carolina
KCHT – Chillicothe Municipal Airport – Chillicothe, Missouri
KCHU – Houston County Airport – Caledonia, Minnesota
KCIC (CIC) – Chico Municipal Airport – Chico, California
KCID (CID) – The Eastern Iowa Airport – Cedar Rapids, Iowa
KCII – Choteau Airport – Choteau, Montana
KCIN (CIN) – Arthur N. Neu Airport – Carroll, Iowa
KCIR – Cairo Regional Airport – Cairo, Illinois
KCIU (CIU) – Chippewa County International Airport – Sault Ste Marie, Michigan
KCJJ – Ellen Church Field – Cresco, Iowa
KCJR – Culpeper Regional Airport – Culpeper, Virginia
KCKA (CKA) – Kegelman Air Force Auxiliary Field – Cherokee, Oklahoma
KCKB (CKB) – North Central West Virginia Airport – Clarksburg, West Virginia
KCKC (GRM) – Grand Marais/Cook County Airport – Grand Marais, Minnesota
KCKF (CKF) – Crisp County-Cordele Airport – Cordele, Georgia
KCKI – Williamsburg Regional Airport – Kingstree, South Carolina
KCKM – Fletcher Field – Clarksdale, Mississippi
KCKN (CKN) – Crookston Municipal Airport – Crookston, Minnesota
KCKP – Cherokee Municipal Airport – Cherokee, Iowa
KCKV (CKV) – Clarksville-Montgomery County Regional Airport (John F. Outlaw Field) – Clarksville, Tennessee
KCLE (CLE) – Cleveland Hopkins International Airport – Cleveland, Ohio
KCLI (CLI) – Clintonville Municipal Airport – Clintonville, Wisconsin
KCLK – Clinton Regional Airport – Clinton, Oklahoma
KCLL (CLL) – Easterwood Airport – College Station, Texas
KCLM (CLM) – William R. Fairchild International Airport – Port Angeles, Washington
KCLR (CLR) – Cliff Hatfield Memorial Airport – Calipatria, California
KCLS (CLS) – Chehalis-Centralia Airport – Chehalis, Washington
KCLT (CLT) – Charlotte/Douglas International Airport – Charlotte, North Carolina
KCLW (CLW) – Clearwater Air Park – Clearwater, Florida
KCMA – Camarillo Airport – Camarillo, California
KCMH (CMH) – John Glenn Columbus International Airport – Columbus, Ohio
KCMI (CMI) – University of Illinois Willard Airport – Savoy, Illinois (Champaign-Urbana area)
KCMR – H.A. Clark Memorial Field – Williams, Arizona
KCMX (CMX) – Houghton County Memorial Airport – Hancock, Michigan
KCMY (CMY) – Sparta/Fort McCoy Airport – Sparta, Wisconsin
KCNC – Chariton Municipal Airport – Chariton, Iowa
KCNH (CNH) – Claremont Municipal Airport – Claremont, New Hampshire
KCNI – Cherokee County Regional Airport – Canton, Georgia
KCNK (CNK) – Blosser Municipal Airport – Concordia, Kansas
KCNM (CNM) – Cavern City Air Terminal – Carlsbad, New Mexico
KCNO (CNO) – Chino Airport – Chino, California
KCNP – Billy G. Ray Field – Chappell, Nebraska
KCNU (CNU) – Chanute Martin Johnson Airport – Chanute, Kansas
KCNW (CNW) – TSTC Waco Airport – Waco, Texas
KCNY (CNY) – Canyonlands Regional Airport – Moab, Utah
KCOD (COD) – Yellowstone Regional Airport – Cody, Wyoming
KCOE (COE) – Coeur d'Alene Air Terminal – Coeur d'Alene, Idaho
KCOF (COF) – Patrick Space Force Base – Cocoa Beach, Florida
KCOI (COI) – Merritt Island Airport – Merritt Island, Florida
KCOM – Coleman Municipal Airport – Coleman, Texas
KCON (CON) – Concord Municipal Airport – Concord, New Hampshire
KCOQ – Cloquet Carlton County Airport – Cloquet, Minnesota
KCOS (COS) – Colorado Springs Airport (City of Colorado Springs Municipal Airport) – Colorado Springs, Colorado
KCOT (COT) – Cotulla-La Salle County Airport – Cotulla, Texas
KCOU (COU) – Columbia Regional Airport – Columbia, Missouri
KCPC – Columbus County Municipal Airport – Whiteville, North Carolina
KCPF – Wendell H. Ford Airport – Hazard, Kentucky
KCPK – Chesapeake Regional Airport – Norfolk, Virginia
KCPM (CPM) – Compton/Woodley Airport – Compton, California
KCPR (CPR) – Natrona County International Airport – Casper, Wyoming
KCPS (CPS) – St. Louis Downtown Airport – Cahokia, Illinois
KCPT – Cleburne Regional Airport – Cleburne, Texas
KCPU (CPU) – Calaveras County Airport (Maury Rasmussen Field) – San Andreas, California
KCQA – Lakefield Airport – Celina, Ohio
KCQB – Chandler Regional Airport – Chandler, Oklahoma
KCQC - Moriarty Municipal Airport - Moriarty, New Mexico
KCQF – H. L. Sonny Callahan Airport – Fairhope, Alabama
KCQM – Cook Municipal Airport – Cook, Minnesota
KCQW (HCW) – Cheraw Municipal Airport (Lynch Bellinger Field) – Cheraw, South Carolina
KCQX – Chatham Municipal Airport – Chatham, Massachusetts
KCRE (CRE) – Grand Strand Airport – North Myrtle Beach, South Carolina
KCRG (CRG) – Jacksonville Executive at Craig Airport – Jacksonville, Florida
KCRO (CRO) – Corcoran Airport – Corcoran, California
KCRP (CRP) – Corpus Christi International Airport – Corpus Christi, Texas
KCRQ (CLD) – McClellan-Palomar Airport – Carlsbad, California
KCRS – Corsicana Municipal Airport (C. David Campbell Field) – Corsicana, Texas
KCRT (CRT) – Z.M. Jack Stell Field – Crossett, Arkansas
KCRW (CRW) – Yeager Airport – Charleston, West Virginia
KCRX (CRX) – Roscoe Turner Airport – Corinth, Mississippi
KCRZ – Corning Municipal Airport – Corning, Iowa
KCSB – Cambridge Municipal Airport – Cambridge, Nebraska
KCSG (CSG) – Columbus Airport – Columbus, Georgia
KCSM (CSM) – Clinton-Sherman Industrial Airpark (Oklahoma Air & Space Port) – Clinton, Oklahoma
KCSQ (CSQ) – Creston Municipal Airport – Creston, Iowa
KCSV (CSV) – Crossville Memorial Airport (Whitson Field) – Crossville, Tennessee
KCTB (CTB) – Cut Bank Municipal Airport – Cut Bank, Montana
KCTJ – West Georgia Regional Airport (O.V. Gray Field) – Carrollton, Georgia
KCTK – Ingersoll Airport – Canton, Illinois
KCTY (CTY) – Cross City Airport – Cross City, Florida
KCTZ (CTZ) – Clinton-Sampson County Airport – Clinton, North Carolina
KCUB (CUB) – Columbia Owens Downtown Airport – Columbia, South Carolina
KCUH – Cushing Municipal Airport – Cushing, Oklahoma
KCUL – Carmi Municipal Airport – Carmi, Illinois
KCUT – Custer County Airport – Custer, South Dakota
KCVG (CVG) – Cincinnati/Northern Kentucky International Airport – Hebron, Kentucky (near Cincinnati, Ohio and Covington, Kentucky)
KCVH (HLI) – Hollister Municipal Airport – Hollister, California
KCVK – Sharp County Regional Airport – Ash Flat, Arkansas
KCVN (CVN) – Clovis Municipal Airport – Clovis, New Mexico
KCVO (CVO) – Corvallis Municipal Airport – Corvallis, Oregon
KCVS (CVS) – Cannon Air Force Base – Clovis, New Mexico
KCVX – Charlevoix Municipal Airport – Charlevoix, Michigan
KCWA (CWA) – Central Wisconsin Airport – Mosinee, Wisconsin
KCWC - Kickapoo Downtown Airpark - Wichita Falls, Texas
KCWF (CWF) – Chennault International Airport – Lake Charles, Louisiana
KCWI – Clinton Municipal Airport – Clinton, Iowa
KCWS – Dennis F. Cantrell Field – Conway, Arkansas (closed/replaced, see: KCXW)
KCWV – Claxton-Evans County Airport – Claxton, Georgia
KCXE – Chase City Municipal Airport – Chase City, Virginia
KCXL (CXL) – Calexico International Airport – Calexico, California
KCXO (CXO) – Lone Star Executive Airport – Houston, Texas
KCXP (CXP) – Carson City Airport – Carson City, Nevada
KCXU – Camilla-Mitchell County Airport – Camilla, Georgia
KCXW – Conway Municipal Airport (Cantrell Field) – Conway, Arkansas
KCXY (HAR) – Capital City Airport – Harrisburg, Pennsylvania
KCYO – Pickaway County Memorial Airport – Circleville, Ohio
KCYS (CYS) – Cheyenne Regional Airport (Jerry Olson Field) – Cheyenne, Wyoming
KCYW – Clay Center Municipal Airport – Clay Center, Kansas
KCZD – Cozad Municipal Airport – Cozad, Nebraska
KCZG (CZG) – Tri-Cities Airport – Endicott, New York
KCZK (CZK) – Cascade Locks State Airport – Cascade Locks, Oregon
KCZL – Tom B. David Field – Calhoun, Georgia
KCZT – Dimmit County Airport – Carrizo Springs, Texas
KD
KDAA (DAA) – Davison Army Airfield – Fort Belvoir, Virginia
KDAB (DAB) – Daytona Beach International Airport – Daytona Beach, Florida
KDAF – Necedah Airport – Necedah, Wisconsin
KDAG – Barstow-Daggett Airport – Daggett, California
KDAL (DAL) – Dallas Love Field – Dallas, Texas
KDAN (DAN) – Danville Regional Airport – Danville, Virginia
KDAW – Skyhaven Airport – Rochester, New Hampshire
KDAY (DAY) – James M. Cox International Airport – Dayton, Ohio
KDBN – W. H. 'Bud' Barron Airport – Dublin, Georgia
KDBQ (DBQ) – Dubuque Regional Airport – Dubuque, Iowa
KDCA (DCA) – Ronald Reagan Washington National Airport – Arlington County, Virginia (near Washington, D.C.)
KDCU – Pryor Field Regional Airport – Decatur, Alabama
KDCY – Daviess County Airport – Washington, Indiana
KDDC (DDC) – Dodge City Regional Airport – Dodge City, Kansas
KDDH – William H. Morse State Airport – Bennington, Vermont
KDEC (DEC) – Decatur Airport – Decatur, Illinois
KDED – DeLand Municipal Airport (Sidney H. Taylor Field) – DeLand, Florida
KDEH – Decorah Municipal Airport – Decorah, Iowa
KDEN (DEN) – Denver International Airport (replaced Stapleton Int'l) – Denver, Colorado
KDEQ (DEQ) – J. Lynn Helms Sevier County Airport – De Queen, Arkansas
KDET (DET) – Coleman A. Young International Airport – Detroit, Michigan
KDEW – Deer Park Airport – Deer Park, Washington
KDFI – Defiance Memorial Airport – Defiance, Ohio
KDFW (DFW) – Dallas/Fort Worth International Airport – Dallas / Fort Worth, Texas
KDGL (DGL) – Douglas Municipal Airport – Douglas, Arizona
KDGW (DGW) – Converse County Airport – Douglas, Wyoming
KDHN (DHN) – Dothan Regional Airport – Dothan, Alabama
KDHT – Dalhart Municipal Airport – Dalhart, Texas
KDIJ - Driggs-Reed Memorial Airport - Driggs, Idaho
KDIK (DIK) – Dickinson – Theodore Roosevelt Regional Airport – Dickinson, North Dakota
KDKB – DeKalb Taylor Municipal Airport – DeKalb, Illinois
KDKK – Chautauqua County/Dunkirk Airport – Dunkirk, New York
KDKR (DKR) – Houston County Airport – Crockett, Texas
KDKX – Knoxville Downtown Island Airport – Knoxville, Tennessee
KDLC – Dillon County Airport – Dillon, South Carolina
KDLF (DLF) – Laughlin Air Force Base – Del Rio, Texas
KDLH (DLH) – Duluth International Airport – Duluth, Minnesota
KDLL – Baraboo-Wisconsin Dells Airport – Baraboo, Wisconsin
KDLN – Dillon Airport – Dillon, Montana
KDLO – Delano Municipal Airport – Delano, California
KDLS (DLS) – Columbia Gorge Regional Airport (The Dalles Municipal Airport) – The Dalles, Oregon
KDLZ (DLZ) – Delaware Municipal Airport – Delaware, Ohio
KDMA (DMA) – Davis-Monthan Air Force Base – Tucson, Arizona
KDMN (DMN) – Deming Municipal Airport – Deming, New Mexico
KDMO (DMO) – Sedalia Regional Airport – Sedalia, Missouri
KDMW – Carroll County Regional Airport (Jack B. Poage Field) – Westminster, Maryland
KDNA –Doña Ana County International Jetport – Santa Teresa, New Mexico
KDNL – Daniel Field – Augusta, Georgia
KDNN – Dalton Municipal Airport – Dalton, Georgia
KDNS – Denison Municipal Airport – Denison, Iowa
KDNV (DNV) – Vermilion Regional Airport – Danville, Illinois
KDOV (DOV) – Dover Air Force Base – Dover, Delaware
KDPA – Dupage Airport – West Chicago, Illinois
KDPG – Michael Army Airfield – Dugway Proving Ground, Utah
KDPL – Duplin County Airport – Kenansville, North Carolina
KDQH – Douglas Municipal Airport – Douglas, Georgia
KDRA – Desert Rock Airport – Mercury, Nevada
KDRI (DRI) – Beauregard Regional Airport – De Ridder, Louisiana
KDRO – Durango-La Plata County Airport – Durango, Colorado
KDRT – Del Rio International Airport – Del Rio, Texas
KDRU – Drummond Airport – Drummond, Montana
KDSM (DSM) – Des Moines International Airport – Des Moines, Iowa
KDSV – Dansville Municipal Airport – Dansville, New York
KDTA – Delta Municipal Airport – Delta, Utah
KDTG – Dwight Airport – Dwight, Illinois
KDTL (DTL) – Detroit Lakes Airport (Wething Field) – Detroit Lakes, Minnesota
KDTN (DTN) – Shreveport Downtown Airport – Shreveport, Louisiana
KDTO – Denton Enterprise Airport – Denton, Texas
KDTS – Destin Executive Airport – Destin, Florida
KDTW (DTW) – Detroit Metropolitan Wayne County Airport – Romulus, Michigan (near Detroit)
KDUA (DUA) – Durant Regional Airport-Eaker Field – Durant, Oklahoma
KDUC – Halliburton Field (Duncan Municipal Airport) – Duncan, Oklahoma
KDUG – Bisbee-Douglas International Airport – Bisbee / Douglas, Arizona
KDUH – Toledo Suburban Airport – Lambertville, Michigan
KDUJ (DUJ) – DuBois Regional Airport (formerly DuBois-Jefferson County Airport) – DuBois, Pennsylvania
KDUX (DUX) – Moore County Airport – Dumas, Texas
KDVK – Stuart Powell Field – Danville, Kentucky
KDVL (DVL) – Devils Lake Regional Airport (Devils Lake Municipal Airport) – Devils Lake, North Dakota
KDVN – Davenport Municipal Airport – Davenport, Iowa
KDVO – Gnoss Field (Marin County Airport) – Novato, California
KDVP – Slayton Municipal Airport – Slayton, Minnesota
KDVT – Phoenix Deer Valley Airport – Phoenix, Arizona
KDWH – David Wayne Hooks Memorial Airport – Spring, Texas
KDWU – Ashland Regional Airport – Ashland, Kentucky
KDXE – Dexter Municipal Airport – Dexter, Missouri
KDXR – Danbury Municipal Airport – Danbury, Connecticut
KDXX – Lac qui Parle County Airport – Madison, Minnesota
KDYA (DYA) – Demopolis Municipal Airport (Julian D. "Buzz" Sawyer Airport) – Demopolis, Alabama
KDYB (DYB) – Summerville Airport – Summerville, South Carolina
KDYL – Doylestown Airport – Doylestown, Pennsylvania
KDYR – Dyersburg Regional Airport – Dyersburg, Tennessee
KDYS (DYS) – Dyess Air Force Base – Abilene, Texas
KDYT – Sky Harbor Airport & Seaplane Base – Duluth, Minnesota
KDZJ (DZJ) – Blairsville Airport – Blairsville, Georgia
KE
KEAG – Eagle Grove Municipal Airport – Eagle Grove, Iowa
KEAN (EAN) – Phifer Airfield – Wheatland, Wyoming
KEAR (EAR) – Kearney Regional Airport – Kearney, Nebraska
KEAT – Pangborn Memorial Airport – Wenatchee, Washington
KEAU (EAU) – Chippewa Valley Regional Airport – Eau Claire, Wisconsin
KEBG (EBG) – South Texas International Airport at Edinburg (Edinburg International Airport) – Edinburg, Texas
KEBS – Webster City Municipal Airport – Webster City, Iowa
KECG (ECG) – Elizabeth City Regional Airport / Elizabeth City CGAS (Elizabeth City-Pasquotank County Regional Airport) – Elizabeth City, North Carolina
KECP (ECP) – Northwest Florida Beaches International Airport – Panama City, Florida
KECS (ECS) – Mondell Field – Newcastle, Wyoming
KECU – Edwards County Airport – Rocksprings, Texas
KEDC – Austin Executive Airport (Bird's Nest Airport) – Austin, Texas
KEDE (EDE) – Northeastern Regional Airport – Edenton, North Carolina
KEDG – Weide Army Heliport – Edgewood Arsenal, Aberdeen Proving Ground, Maryland
KEDJ (EDJ) – Bellefontaine Regional Airport – Bellefontaine, Ohio
KEDN – Enterprise Municipal Airport – Enterprise, Alabama
KEDU - University Airport - Davis, California
KEDW (EDW) – Edwards Air Force Base – Rosamond, California
KEED – Needles Airport – Needles, California
KEEN (EEN) – Dillant-Hopkins Airport – Keene, New Hampshire
KEEO – Meeker Airport – Meeker, Colorado
KEET – Shelby County Airport – Alabaster, Alabama
KEFC – Belle Fourche Municipal Airport – Belle Fourche, South Dakota
KEFD – Ellington Field Joint Reserve Base – Houston, Texas
KEFK – Northeast Kingdom International Airport – Newport, Vermont
KEFT – Monroe Municipal Airport – Monroe, Wisconsin
KEFW – Jefferson Municipal Airport – Jefferson, Iowa
KEGE (EGE) – Eagle County Regional Airport – Eagle, Colorado (near Vail)
KEGI – Duke Field (Eglin Auxiliary Field 3) – Crestview, Florida
KEGQ – Emmetsburg Municipal Airport – Emmetsburg, Iowa
KEGT – Wellington Municipal Airport – Wellington, Kansas
KEGV – Eagle River Union Airport – Eagle River, Wisconsin
KEHA – Elkhart-Morton County Airport – Elkhart, Kansas
KEHO (EHO) – Shelby-Cleveland County Regional Airport – Shelby, North Carolina
KEHR – Henderson City-County Airport – Henderson, Kentucky
KEIK – Erie Municipal Airport – Erie, Colorado
KEIW – County Memorial Airport – New Madrid, Missouri
KEKA (EKA) – Murray Field – Eureka, California
KEKM – Elkhart Municipal Airport – Elkhart, Indiana
KEKN (EKN) – Elkins-Randolph County Airport (Jennings Randolph Field) – Elkins, West Virginia
KEKO (EKO) – Elko Regional Airport – Elko, Nevada
KEKQ – Wayne County Airport – Monticello, Kentucky
KEKS (EKS) – Ennis - Big Sky Airport – Ennis, Montana,
KEKX – Elizabethtown Regional Airport (Addington Field) – Elizabethtown, Kentucky
KEKY – Bessemer Airport – Bessemer, Alabama
KELA – Eagle Lake Airport – Eagle Lake, Texas
KELD (ELD) – South Arkansas Regional Airport at Goodwin Field – El Dorado, Arkansas
KELK (ELK) – Elk City Regional Business Airport – Elk City, Oklahoma
KELM (ELM) – Elmira/Corning Regional Airport – Big Flats, New York (near Elmira & Corning)
KELN – Bowers Field – Ellensburg, Washington
KELO (ELO) – Ely Municipal Airport – Ely, Minnesota
KELP (ELP) – El Paso International Airport – El Paso, Texas
KELY – Ely Airport (Yelland Field) – Ely, Nevada
KELZ – Wellsville Municipal Airport (Tarantine Field) – Wellsville, New York
KEMM (EMM) – Kemmerer Municipal Airport – Kemmerer, Wyoming
KEMP – Emporia Municipal Airport – Emporia, Kansas
KEMT – San Gabriel Valley Airport – El Monte, California
KEMV – Emporia-Greensville Regional Airport – Emporia, Virginia
KEND (END) – Vance Air Force Base – Enid, Oklahoma
KENL – Centralia Municipal Airport – Centralia, Illinois
KENV – Wendover Airport – Wendover, Utah
KENW (ENW) – Kenosha Regional Airport – Kenosha, Wisconsin
KEOE – Newberry County Airport – Newberry, South Carolina
KEOK – Keokuk Municipal Airport – Keokuk, Iowa
KEOP – Pike County Airport – Waverly, Ohio
KEOS – Neosho Hugh Robinson Airport – Neosho, Missouri
KEPG – Browns Airport – Weeping Water, Nebraska
KEPH – Ephrata Municipal Airport – Ephrata, Washington
KEPM – Eastport Municipal Airport – Eastport, Maine
KEQA – El_Dorado/Captain Jack Thomas Memorial Airport – El Dorado, Kansas
KEQY (EQY) – Monroe Regional Airport – Monroe, North Carolina
KERI (ERI) – Erie International Airport (Tom Ridge Field) – Erie, Pennsylvania
KERR – Errol Airport – Errol, New Hampshire
KERV – Kerrville Municipal Airport (Louis Schreiner Field) – Kerrville, Texas
KERY (ERY) – Luce County Airport – Newberry, Michigan
KESC – Delta County Airport – Escanaba, Michigan
KESF (ESF) – Esler Regional Airport – Alexandria, Louisiana
KESN (ESN) – Easton Airport (Newnan Field) – Easton, Maryland
KEST – Estherville Municipal Airport – Estherville, Iowa
KESW – Easton State Airport – Easton, Washington
KETB – West Bend Municipal Airport – West Bend, Wisconsin
KETC – Tarboro-Edgecombe Airport – Tarboro, North Carolina
KETN – Eastland Municipal Airport – Eastland, Texas
KEUF (EUF) – Weedon Field – Eufaula, Alabama
KEUG (EUG) – Eugene Airport / Mahlon Sweet Field – Eugene, Oregon
KEUL – Caldwell Industrial Airport – Caldwell, Idaho
KEVB – New Smyrna Beach Municipal Airport (Jack Bolt Field) – New Smyrna Beach, Florida
KEVM – Eveleth-Virginia Municipal Airport – Eveleth, Minnesota
KEVU (EVU) – Northwest Missouri Regional Airport – Maryville, Missouri
KEVV (EVV) – Evansville Regional Airport – Evansville, Indiana
KEVW (EVW) – Evanston-Uinta County Airport (Burns Field) – Evanston, Wyoming
KEVY – Summit Airport – Middletown, Delaware
KEWB (EWB) – New Bedford Regional Airport – New Bedford, Massachusetts
KEWK – Newton City/County Airport – Newton, Kansas
KEWN (EWN) – Coastal Carolina Regional Airport – New Bern, North Carolina
KEWR (EWR) – Newark Liberty International Airport – Newark & Elizabeth, New Jersey
KEXX (EXX) – Davidson County Airport – Lexington, North Carolina
KEYE (EYE) – Eagle Creek Airpark – Indianapolis, Indiana
KEYF – Curtis L. Brown Jr. Field – Elizabethtown, North Carolina
KEYQ – Weiser Air Park – Houston, Texas
KEYW (EYW) – Key West International Airport – Key West, Florida
KEZF – Shannon Airport – Fredericksburg, Virginia
KEZI – Kewanee Municipal Airport – Kewanee, Illinois
KEZM – Heart of Georgia Regional Airport – Eastman, Georgia
KEZS (EZS) – Shawano Municipal Airport – Shawano, Wisconsin
KEZZ – Cameron Memorial Airport – Cameron, Missouri
KF
KFAF – Joint Base Langley-Eustis (formerly Felker Army Airfield) – Fort Eustis, Virginia
KFAM – Farmington Regional Airport – Farmington, Missouri
KFAR (FAR) – Hector International Airport – Fargo, North Dakota
KFAT (FAT) – Fresno Yosemite International Airport – Fresno, California
KFAY (FAY) – Fayetteville Regional Airport (Grannis Field) – Fayetteville, North Carolina
KFBG (FBG) – Simmons Army Airfield – Fort Liberty, North Carolina
KFBL – Faribault Municipal Airport – Faribault, Minnesota
KFBR (FBR) – Fort Bridger Airport – Fort Bridger, Wyoming
KFBY – Fairbury Municipal Airport – Fairbury, Nebraska
KFCA/KGPI (FCA) – Glacier Park International Airport – Kalispell, Montana
KFCH – Fresno Chandler Executive Airport – Fresno, California
KFCI – Chesterfield County Airport – Richmond, Virginia
KFCM – Flying Cloud Airport – Eden Prairie, Minnesota
KFCS – Butts Army Airfield (Fort Carson) – Fort Carson, Colorado
KFCT – Vagabond Army Heliport – Yakima, Washington
KFCY – Forrest City Municipal Airport – Forrest City, Arkansas
KFDK – Frederick Municipal Airport – Frederick, Maryland
KFDR (FDR) – Frederick Regional Airport – Frederick, Oklahoma
KFDW – Fairfield County Airport – Winnsboro, South Carolina
KFDY – Findlay Airport – Findlay, Ohio
KFEP – Albertus Airport – Freeport, Illinois
KFES – Festus Memorial Airport – Festus, Missouri
KFET – Fremont Municipal Airport – Fremont, Nebraska
KFFA – First Flight Airport – Kill Devil Hills, North Carolina
KFFC – Atlanta Regional Airport (Falcon Field) – Peachtree City, Georgia
KFFL – Fairfield Municipal Airport – Fairfield, Iowa
KFFM – Fergus Falls Municipal Airport (Einar Mickelson Field) – Fergus Falls, Minnesota
KFFO (FFO) – Wright-Patterson Air Force Base – Dayton, Ohio
KFFT – Capital City Airport – Frankfort, Kentucky
KFFZ (MSC) – Falcon Field – Mesa, Arizona
KFGU – Collegedale Municipal Airport – Collegedale, Tennessee
KFGX – Fleming-Mason Airport – Flemingsburg, Kentucky
KFHB – Fernandina Beach Municipal Airport – Fernandina Beach, Florida
KFHR (FRD) – Friday Harbor Airport – Friday Harbor, Washington
KFHU (FHU) – Sierra Vista Municipal Airport / Libby Army Airfield – Fort Huachuca / Sierra Vista, Arizona
KFIG – Clearfield-Lawrence Airport – Clearfield, Pennsylvania
KFIT (FIT) – Fitchburg Municipal Airport – Fitchburg, Massachusetts
KFKA – Fillmore County Airport – Preston, Minnesota
KFKL (FKL) – Venango Regional Airport – Franklin, Pennsylvania
KFKN – Franklin Municipal-John Beverly Rose Airport – Franklin, Virginia
KFKR – Frankfort Municipal Airport – Frankfort, Indiana
KFKS – Frankfort Dow Memorial Field – Frankfort, Michigan
KFLD – Fond du Lac County Airport – Fond du Lac, Wisconsin
KFLG (FLG) – Flagstaff Pulliam Airport – Flagstaff, Arizona
KFLL (FLL) – Fort Lauderdale-Hollywood International Airport – Fort Lauderdale / Hollywood, Florida
KFLO (FLO) – Florence Regional Airport – Florence, South Carolina
KFLP – Marion County Regional Airport – Flippin, Arkansas
KFLV (FLV) – Sherman Army Airfield – Fort Leavenworth, Kansas
KFLX – Fallon Municipal Airport – Fallon, Nevada
KFLY – Meadow Lake Airport – Colorado Springs, Colorado
KFME (FME) – Tipton Airport – Fort Meade / Odenton, Maryland
KFMH – Otis Air National Guard Base – Falmouth, Massachusetts
KFMM – Fort Morgan Municipal Airport – Fort Morgan, Colorado
KFMN – Four Corners Regional Airport – Farmington, New Mexico
KFMY (FMY) – Page Field – Fort Myers, Florida
KFMZ – Fairmont State Airfield – Fairmont, Nebraska
KFNB – Brenner Field – Falls City, Nebraska
KFNL – Fort Collins-Loveland Municipal Airport – Fort Collins / Loveland, Colorado
KFNT (FNT) – Bishop International Airport – Flint, Michigan
KFOA – Flora Municipal Airport – Flora, Illinois
KFOD (FOD) – Fort Dodge Regional Airport – Fort Dodge, Iowa
KFOE (FOE) – Topeka Regional Airport – Topeka, Kansas
KFOK (FOK) – Francis S. Gabreski Airport – Westhampton Beach, New York
KFOM – Fillmore Municipal Airport – Fillmore, Utah
KFOT – Rohnerville Airport – Fortuna, California
KFOZ – Bigfork Municipal Airport – Bigfork, Minnesota
KFPK (FPK) – Fitch H. Beach Airport – Charlotte, Michigan
KFPR (FPR) – Treasure Coast International Airport – Fort Pierce, Florida
KFQD – Rutherford County Airport (Marchman Field) – Rutherfordton, North Carolina
KFRG (FRG) – Republic Airport – East Farmingdale, New York
KFRH – French Lick Municipal Airport – French Lick, Indiana
KFRI (FRI) – Marshall Army Airfield – Fort Riley / Junction City, Kansas
KFRM – Fairmont Municipal Airport – Fairmont, Minnesota
KFRR – Front Royal-Warren County Airport – Front Royal, Virginia
KFSD (FSD) – Sioux Falls Regional Airport (Joe Foss Field) – Sioux Falls, South Dakota
KFSE – Fosston Municipal Airport – Fosston, Minnesota
KFSI (FSI) – Henry Post Army Airfield – Fort Sill / Lawton, Oklahoma
KFSK – Fort Scott Municipal Airport – Fort Scott, Kansas
KFSM (FSM) – Fort Smith Regional Airport – Fort Smith, Arkansas
KFSO – Franklin County State Airport – Highgate, Vermont
KFST – Fort Stockton-Pecos County Airport – Fort Stockton, Texas
KFSU – Fort Sumner Municipal Airport – Fort Sumner, New Mexico
KFSW – Fort Madison Municipal Airport – Fort Madison, Iowa
KFTG – Front Range Airport – Aurora, Colorado
KFTK (FTK) – Godman Army Airfield – Fort Knox, Kentucky
KFTT – Elton Hensley Memorial Airport – Fulton, Missouri
KFTW (FTW) – Fort Worth Meacham International Airport – Fort Worth, Texas
KFTY (FTY) – Fulton County Airport (Charlie Brown Field) – Atlanta, Georgia
KFUL – Fullerton Municipal Airport – Fullerton, California
KFVE (WFK) – Northern Aroostook Regional Airport – Frenchville, Maine
KFVX – Farmville Regional Airport – Farmville, Virginia
KFWA (FWA) – Fort Wayne International Airport – Fort Wayne, Indiana
KFWC – Fairfield Municipal Airport – Fairfield, Illinois
KFWN – Sussex Airport – Sussex, New Jersey
KFWQ (FWQ) – Rostraver Airport – Monongahela, Pennsylvania
KFWS – Fort Worth Spinks Airport – Fort Worth, Texas
KFXE – Fort Lauderdale Executive Airport – Fort Lauderdale, Florida
KFXY – Forest City Municipal Airport – Forest City, Iowa
KFYE – Fayette County Airport – Somerville, Tennessee
KFYJ – Middle Peninsula Regional Airport – West Point, Virginia
KFYM – Fayetteville Municipal Airport – Fayetteville, Tennessee
KFYV (FYV) – Drake Field (Fayetteville Executive Airport) – Fayetteville, Arkansas
KFZG – Fitzgerald Municipal Airport – Fitzgerald, Georgia
KFZI – Fostoria Metropolitan Airport – Fostoria, Ohio
KFZY – Oswego County Airport – Fulton, New York
KG
KGAB – Gabbs Airport – Gabbs, Nevada
KGAD – Northeast Alabama Regional Airport – Gadsden, Alabama
KGAF (GAF) – Grafton Municipal Airport – Grafton, North Dakota
KGAG - Gage Airport - Gage, Oklahoma
KGAI – Montgomery County Airpark – Gaithersburg, Maryland
KGAO – South Lafourche Leonard Miller Jr. Airport – Lafourche Parish, Louisiana
KGBD – Great Bend Municipal Airport – Great Bend, Kansas
KGBR – Walter J. Koladza Airport (Great Barrington Airport) – Great Barrington, Massachusetts
KGCC (GCC) – Gillette-Campbell County Airport – Gillette, Wyoming
KGCD - Seneca Emergency Airstrip - Seneca, Oregon
KGCK (GCK) – Garden City Regional Airport – Garden City, Kansas
KGCM - Claremore Regional Airport - Claremore, Oklahoma
KGCN (GCN) – Grand Canyon National Park Airport – Grand Canyon National Park, Arizona
KGDJ (GDJ) – Granbury Regional Airport – Granbury, Texas
KGDM (GDM) – Gardner Municipal Airport – Gardner, Massachusetts
KGDP - Dell City Municipal Airport - Dell City, Texas
KGDV – Dawson Community Airport – Glendive, Montana
KGDY – Grundy Municipal Airport – Grundy, Virginia
KGED – Delaware Coastal Airport (Georgetown Airport) – Georgetown, Delaware
KGEG (GEG) – Spokane International Airport – Spokane, Washington
KGEU – Glendale Municipal Airport – Glendale, Arizona
KGEV – Ashe County Airport – Jefferson, North Carolina
KGEY (GEY) – South Big Horn County Airport – Greybull, Wyoming
KGFA (GFA) – Malmstrom Air Force Base – Great Falls, Montana
KGFK (GFK) – Grand Forks International Airport – Grand Forks, North Dakota
KGFL (GFL) – Floyd Bennett Memorial Airport – Glens Falls, New York
KGGE – Georgetown County Airport – Georgetown, South Carolina
KGGF – Grant Municipal Airport – Grant, Nebraska
KGGG (GGG) – East Texas Regional Airport – Longview, Texas
KGGI – Grinnell Regional Airport (Billy Robinson Field) – Grinnell, Iowa
KGGW (GGW) – Glasgow Airport – Glasgow, Montana
KGHG (GHG) – Marshfield Municipal Airport (George Harlow Field) – Marshfield, Massachusetts
KGHM – Centerville Municipal Airport – Centerville, Tennessee
KGIC - Idaho County Airport - Grangeville, Idaho
KGIF – Winter Haven's Gilbert Airport (Gilbert Field) – Winter Haven, Florida
KGJT (GJT) – Grand Junction Regional Airport (Walker Field) – Grand Junction, Colorado
KGKJ – Port Meadville Airport – Meadville, Pennsylvania
KGKT (GKT) – Gatlinburg-Pigeon Forge Airport – Sevier County, Tennessee
KGKY – Arlington Municipal Airport – Arlington, Texas
KGLD – Goodland Municipal Airport (Renner Field) – Goodland, Kansas
KGLH (GLH) – Mid Delta Regional Airport – Greenville, Mississippi
KGLS (GLS) – Scholes International Airport at Galveston – Galveston, Texas
KGLW – Glasgow Municipal Airport – Glasgow, Kentucky
KGMJ - Grove Municipal Airport - Grove, Oklahoma
KGMU – Greenville Downtown Airport – Greenville, South Carolina
KGNB – Granby-Grand County Airport – Granby, Colorado
KGNC - Gaines County Airport - Seminole, Texas
KGNF – Grenada Municipal Airport – Grenada, Mississippi
KGNG – Gooding Municipal Airport – Gooding, Idaho
KGNI – Grand Isle Seaplane Base – Grand Isle, Louisiana
KGNT – Grants-Milan Municipal Airport – Grants, New Mexico
KGNV (GNV) – Gainesville Regional Airport – Gainesville, Florida
KGOK - Guthrie-Edmond Regional Airport - Guthrie, Oklahoma
KGON (GON) – Groton-New London Airport – Groton / New London, Connecticut
KGOO – Nevada County Air Park (Nevada County Airport) – Grass Valley, California
KGOV – Grayling Army Airfield – Grayling, Michigan
KGPI - See KFCA
KGPT (GPT) – Gulfport-Biloxi International Airport – Gulfport, Mississippi
KGPZ (GPZ) – Grand Rapids-Itasca County Airport – Grand Rapids, Minnesota
KGRB (GRB) – Austin Straubel International Airport – Green Bay, Wisconsin
KGRD – Greenwood County Airport – Greenwood, South Carolina
KGRF (GRF) – Gray Army Airfield – Fort Lewis, Washington
KGRI (GRI) – Central Nebraska Regional Airport – Grand Island, Nebraska
KGRK (GRK) – Killeen–Fort Hood Regional Airport / Robert Gray Army Airfield – Fort Cavazos / Killeen, Texas
KGRN – Gordon Municipal Airport – Gordon, Nebraska
KGRR (GRR) – Gerald R. Ford International Airport – Grand Rapids, Michigan
KGSB (GSB) – Seymour Johnson Air Force Base – Goldsboro, North Carolina
KGSO (GSO) – Piedmont Triad International Airport – Greensboro, North Carolina
KGSP (GSP) – Greenville-Spartanburg International Airport – Greer, South Carolina
KGSW – Greater Southwest International Airport – Fort Worth, Texas (closed 1970s)
KGTB (GTB) – Wheeler-Sack Army Airfield – Fort Drum, New York
KGTE – Gothenburg Municipal Airport – Gothenburg, Nebraska
KGTF (GTF) – Great Falls International Airport – Great Falls, Montana
KGTG – Grantsburg Municipal Airport – Grantsburg, Wisconsin
KGTR – Golden Triangle Regional Airport – Columbus, Mississippi
KGTU – Georgetown Municipal Airport – Georgetown, Texas
KGUC (GUC) – Gunnison-Crested Butte Regional Airport – Gunnison, Colorado
KGUP (GUP) – Gallup Municipal Airport – Gallup, New Mexico
KGUS (GUS) – Grissom Air Reserve Base – Peru, Indiana
KGUY - Guymon Municipal Airport - Guymon, Oklahoma
KGVE – Gordonsville Municipal Airport – Gordonsville, Virginia
KGVQ – Genesee County Airport – Batavia, New York
KGVT – Majors Airport – Greenville, Texas
KGWB – DeKalb County Airport – Auburn, Indiana
KGWO (GWO) – Greenwood-Leflore Airport – Greenwood, Mississippi
KGWR – Gwinner-Roger Melroe Field (Gwinner Municipal Airfield) – Gwinner, North Dakota
KGWS – Glenwood Springs Municipal Airport – Glenwood Springs, Colorado
KGWW (GWW) – Goldsboro-Wayne Municipal Airport – Goldsboro, North Carolina
KGXA - Gray Butte Field - Lake Los Angeles, California
KGXF – Gila Bend Air Force Auxiliary Field – Gila Bend, Arizona
KGXY – Greeley-Weld County Airport – Greeley, Colorado
KGYB – Giddings-Lee County Airport – Giddings, Texas
KGYH – Donaldson Center Airport – Greenville, South Carolina
KGYI (GYI) – North Texas Regional Airport (Perrin Field) – Denison, Texas
KGYR – Phoenix Goodyear Airport – Goodyear, Arizona
KGYY (GYY) – Gary/Chicago International Airport – Gary, Indiana
KGZH – Middleton Field – Evergreen, Alabama
KGZL - Stigler Regional Airport - Stigler, Oklahoma
KH
KHAB – Marion County – Rankin Fite Airport – Hamilton, Alabama
KHAE (HAE) – Hannibal Regional Airport (William P. Lear Field) – Hannibal, Missouri
KHAF – Eddie Andreini Sr. Airfield (Half Moon Bay Airport) – Half Moon Bay, California
KHAI (HAI) – Three Rivers Municipal/Doctor Haines Airport – Three Rivers, Michigan
KHAO (HAO) – Butler County Regional Airport (Hogan Field) – Hamilton, Ohio
KHAR – Harford Airport – Casper, Wyoming
KHBC – Mohall Municipal Airport – Mohall, North Dakota
KHBG – Hattiesburg Bobby L. Chain Municipal Airport – Hattiesburg, Mississippi
KHBI – Asheboro Regional Airport – Asheboro, North Carolina
KHBR - Hobart Regional Airport - Hobart, Oklahoma
KHCR - Russ McDonald Field - Heber City, Utah
KHBZ – Heber Springs Municipal Airport – Heber Springs, Arkansas
KHCD – Hutchinson Municipal Airport (Butler Field) – Hutchinson, Minnesota
KHDE – Brewster Field – Holdrege, Nebraska
KHDN (HDN) – Yampa Valley Airport – Hayden, Colorado
KHDO (HDO) – South Texas Regional Airport at Hondo – Hondo, Texas
KHEE – Thompson-Robbins Airport – Helena, Arkansas
KHEF – Manassas Regional Airport (Harry P. Davis Field) – Manassas, Virginia
KHEG – Herlong Recreational Airport – Jacksonville, Florida
KHEI – Hettinger Municipal Airport – Hettinger, North Dakota
KHEQ – Holyoke Airport – Holyoke, Colorado
KHEY (HEY) – Hanchey Army Heliport – Fort Rucker / Ozark, Alabama
KHEZ – Natchez-Adams County Airport (Hardy-Anders Field) – Natchez, Mississippi
KHFD (HFD) – Hartford-Brainard Airport – Hartford, Connecticut
KHFF – Mackall Army Airfield – Camp Mackall, North Carolina
KHFJ – Monett Municipal Airport – Monett, Missouri
KHGR (HGR) – Hagerstown Regional Airport – Hagerstown, Maryland
KHHF - Hemphill County Airport - Canadian, Texas
KHHR (HHR) – Hawthorne Municipal Airport (Jack Northrop Field) – Hawthorne, California
KHHW - Stan Stamper Municipal Airport - Hugo, Oklahoma
KHIB (HIB) – Range Regional Airport – Hibbing, Minnesota
KHIE – Mount Washington Regional Airport – Whitefield, New Hampshire
KHIF (HIF) – Hill Air Force Base – Ogden, Utah
KHII – Lake Havasu City Airport – Lake Havasu City, Arizona
KHIO – Hillsboro Airport – Portland, Oregon
KHJH – Hebron Municipal Airport – Hebron, Nebraska
KHJO (HJO) – Hanford Municipal Airport – Hanford, California
KHKA – Blytheville Municipal Airport – Blytheville, Arkansas
KHKS – Hawkins Field – Jackson, Mississippi
KHKY (HKY) – Hickory Regional Airport – Hickory, North Carolina
KHLC – Hill City Municipal Airport – Hill City, Kansas
KHLG – Wheeling-Ohio County Airport – Wheeling, West Virginia
KHLN (HLN) – Helena Regional Airport – Helena, Montana
KHLR (HLR) – Yoakum–DeFrenn Army Heliport – Fort Cavazos / Killeen, Texas
KHLX – Twin County Airport – Galax-Hillsville, Virginia
KHMN (HMN) – Holloman Air Force Base – Alamogordo, New Mexico
KHMS - Richland Airport - Richland, Washington
KHMT – Hemet-Ryan Airport – Hemet, California
KHMZ – Bedford County Airport – Bedford, Pennsylvania
KHND (HSH) – Henderson Executive Airport – Henderson, Nevada
KHNZ – Henderson-Oxford Airport – Oxford, North Carolina
KHOB (HOB) – Lea County Regional Airport – Hobbs, New Mexico
KHOE – Homerville Airport – Homerville, Georgia
KHON (HON) – Huron Regional Airport – Huron, South Dakota
KHOP (HOP) – Campbell Army Airfield – Fort Campbell, Kentucky
KHOT (HOT) – Memorial Field Airport – Hot Springs, Arkansas
KHOU (HOU) – William P. Hobby Airport – Houston, Texas
KHPN (HPN) – Westchester County Airport – White Plains, New York
KHQG – Hugoton Municipal Airport – Hugoton, Kansas
KHQM (HQM) – Bowerman Airport – Hoquiam, Washington
KHQU – Thomson-McDuffie County Airport – Thomson, Georgia
KHQZ (HQZ) – Mesquite Metro Airport – Mesquite, Texas
KHRI – Hermiston Municipal Airport – Hermiston, Oregon
KHRJ (HRJ) – Harnett Regional Jetport – Erwin, North Carolina
KHRL (HRL) – Valley International Airport – Harlingen, Texas
KHRO (HRO) – Boone County Airport – Harrison, Arkansas
KHRT – Hurlburt Field – Okaloosa County, Florida
KHRU (HRU) – Herington Regional Airport – Herington, Kansas
KHRX - Hereford Municipal Airport - Hereford, Texas
KHSA – Stennis International Airport – Bay St. Louis, Mississippi
KHSE – Billy Mitchell Airport – Hatteras, North Carolina
KHSI – Hastings Municipal Airport – Hastings, Nebraska
KHSP (HSP) – Ingalls Field – Hot Springs, Virginia
KHSR – Hot Springs Municipal Airport – Hot Springs, South Dakota
KHST (HST) – Homestead Air Reserve Base – Homestead, Florida
KHSV (HSV) – Huntsville International Airport (Carl T. Jones Field) – Huntsville, Alabama
KHTH (HTH) – Hawthorne Industrial Airport – Hawthorne, Nevada
KHTO (HTO) – East Hampton Airport – East Hampton, New York
KHTS (HTS) – Tri-State Airport – Huntington, West Virginia
KHUA (HUA) – Redstone Army Airfield – Redstone Arsenal / Huntsville, Alabama
KHUF (HUF) – Terre Haute Regional Airport – Terre Haute, Indiana
KHUL – Houlton International Airport – Houlton, Maine
KHUM – Houma-Terrebonne Airport – Houma, Louisiana
KHUT (HUT) – Hutchinson Municipal Airport – Hutchinson, Kansas
KHVC – Hopkinsville-Christian County Airport – Hopkinsville, Kentucky
KHVE – Hanksville Airport – Hanksville, Utah
KHVN (HVN) – Tweed-New Haven Airport – New Haven, Connecticut
KHVR – Havre City County Airport – Havre, Montana
KHVS – Hartsville Regional Airport – Hartsville, South Carolina
KHWD (HWD) – Hayward Executive Airport – Hayward, California
KHWO – North Perry Airport – Hollywood, Florida
KHWQ – Wheatland County Airport – Harlowton, Montana
KHWV (WSH) – Brookhaven Airport – Shirley, New York
KHWY (HWY) – Warrenton-Fauquier Airport – Warrenton, Virginia
KHXD – Hilton Head Airport – Hilton Head Island, South Carolina
KHXF – Hartford Municipal Airport – Hartford, Wisconsin
KHYA (HYA) – Barnstable Municipal Airport – Hyannis, Massachusetts
KHYI – San Marcos Regional Airport – San Marcos, Texas
KHYR – Sawyer County Airport – Hayward, Wisconsin
KHYS (HYS) – Hays Regional Airport – Hays, Kansas
KHYW – Conway-Horry County Airport – Conway, South Carolina
KHYX – Saginaw County H.W. Browne Airport – Saginaw, Michigan
KHZE – Mercer County Regional Airport – Hazen, North Dakota
KHZL – Hazleton Regional Airport – Hazleton, Pennsylvania
KI
KIAB (IAB) – McConnell Air Force Base – Wichita, Kansas
KIAD (IAD) – Washington Dulles International Airport – Dulles, Virginia
KIAG (IAG) – Niagara Falls International Airport – Niagara Falls, New York
KIAH (IAH) – George Bush Intercontinental Airport – Houston, Texas
KIBM – Kimball Municipal Airport (Robert E. Arraj Field) – Kimball, Nebraska
KICR (ICR) – Winner Regional Airport (Bob Wiley Field) – Winner, South Dakota
KICT (ICT) – Wichita Dwight D. Eisenhower National Airport – Wichita, Kansas
KIDA (IDA) – Idaho Falls Regional Airport – Idaho Falls, Idaho
KIDI – Indiana County-Jimmy Stewart Airport – Indiana, Pennsylvania
KIDL – Indianola Municipal Airport – Indianola, Mississippi
KIDP – Independence Municipal Airport – Independence, Kansas
KIEN - Pine Ridge Airport - Pine Ridge, South Dakota
KIFP (IFP) – Laughlin/Bullhead International Airport – Bullhead City, Arizona
KIGM (IGM) – Kingman Airport – Kingman, Arizona
KIGX – Horace Williams Airport – Chapel Hill, North Carolina
KIIB – Independence Municipal Airport – Independence, Iowa
KIIY – Washington-Wilkes County Airport – Washington, Georgia
KIJD – Windham Airport – Willimantic, Connecticut
KIJX – Jacksonville Municipal Airport - Jacksonville, Illinois
KIKV (IKV) – Ankeny Regional Airport – Ankeny, Iowa
KIKW (IKW) – Jack Barstow Municipal Airport – Midland, Michigan
KILE (ILE) – Skylark Field – Killeen, Texas
KILG (ILG) – Wilmington Airport – Wilmington, Delaware
KILM (ILM) – Wilmington International Airport – Wilmington, North Carolina
KILN (ILN) – Wilmington Air Park – Wilmington, Ohio
KIML – Imperial Municipal Airport – Imperial, Nebraska
KIMM (IMM) – Immokalee Airport – Immokalee, Florida
KIMS – Madison Municipal Airport – Madison, Indiana
KIMT (IMT) – Ford Airport – Iron Mountain, Missouri
KIND (IND) – Indianapolis International Airport – Indianapolis, Indiana
KINJ (INJ) – Hillsboro Municipal Airport – Hillsboro, Texas
KINK - Winkler County Airport - Kermit, Texas
KINL (INL) - Falls International Airport - International Falls, Minnesota
KINS – Creech Air Force Base – Indian Springs, Nevada
KINT (INT) – Smith Reynolds Airport – Winston-Salem, North Carolina
KINW (INW) – Winslow-Lindbergh Regional Airport – Winslow, Arizona
KIOW – Iowa City Municipal Airport – Iowa City, Iowa
KIPJ – Lincolnton-Lincoln County Regional Airport – Lincolnton, North Carolina
KIPL – Imperial County Airport – Imperial, California
KIPT (IPT) – Williamsport Regional Airport – Williamsport, Pennsylvania
KIRK (IRK) – Kirksville Regional Airport – Kirksville, Missouri
KISM (ISM) – Kissimmee Gateway Airport – Kissimmee, Florida
KISN – Sloulin Field International Airport – Williston, North Dakota (closed 2019)
KISO – Kinston Regional Jetport (Stallings Field) – Kinston, North Carolina
KISP (ISP) – Long Island MacArthur Airport – Ronkonkoma, New York
KISW – South Wood County Airport (Alexander Field) – Wisconsin Rapids, Wisconsin
KITH (ITH) – Ithaca Tompkins International Airport – Ithaca, New York
KITR – Kit Carson County Airport – Burlington, Colorado
KIWA (AZA) – Phoenix-Mesa Gateway Airport – Mesa, Arizona
KIWI – Wiscasset Airport – Wiscasset, Maine
KIWD (IWD) – Gogebic-Iron County Airport – Ironwood, Michigan
KIXD – New Century AirCenter – Olathe, Kansas
KIYK – Inyokern Airport – Inyokern, California
KIZA – Santa Ynez Airport – Santa Ynez, California
KIZG – Eastern Slopes Regional Airport (Fryeburg Airport) – Fryeburg, Maine
KJ
KJAC (JAC) – Jackson Hole Airport – Jackson Hole, Wyoming
KJAN (JAN) – Jackson International Airport – Jackson, Mississippi
KJAX (JAX) – Jacksonville International Airport – Jacksonville, Florida
KJBR (JBR) – Jonesboro Municipal Airport – Jonesboro, Arkansas
KJCT - Kimble County Airport - Junction, Texas
KJDN – Jordan Airport – Jordan, Montana
KJEF – Jefferson City Memorial Airport – Jefferson City, Missouri
KJFK (JFK) – John F. Kennedy International Airport – New York, New York
KJFX – Walker County Airport (Bevill Field) – Jasper, Alabama
KJER – Jerome County Airport – Jerome, Idaho
KJGG – Williamsburg-Jamestown Airport – Williamsburg, Virginia
KJHN – Stanton County Municipal Airport – Johnson, Kansas
KJHW – Chautauqua County-Jamestown Airport – Jamestown, New York
KJKA (GUF) – Jack Edwards Airport – Gulf Shores, Alabama
KJLN (JLN) – Joplin Regional Airport – Joplin, Missouri
KJMS (JMS) – Jamestown Regional Airport – Jamestown, North Dakota
KJNX – Johnston Regional Airport – Smithfield, North Carolina
KJQF (USA) – Concord Regional Airport – Concord, North Carolina
KJRA – West 30th Street Heliport – Manhattan, New York City, New York
KJRB (JRB) – Downtown Manhattan Heliport – Manhattan, New York City, New York
KJST (JST) – Johnstown-Cambria County Airport – Johnstown, Pennsylvania
KJSV - Sallisaw Municipal Airport - Sallisaw, Oklahoma
KJVW – John Bell Williams Airport – Raymond, Mississippi
KJWG - Watonga Regional Airport - Watonga, Oklahoma
KJWN - John C. Tune Airport - Nashville, Tennessee
KJYO (JYO) – Leesburg Executive Airport (Godfrey Field) – Leesburg, Virginia
KJYR – York Municipal Airport – York, Nebraska
KJZI – Charleston Executive Airport – Charleston, South Carolina
KJZP – Pickens County Airport – Jasper, Georgia
KK
KKIC – Mesa Del Rey Airport – King City, California
KKLS (KLS) – Southwest Washington Regional Airport (was Kelso-Longview) – Kelso, Washington
KKNB (KNB) – Kanab Municipal Airport – Kanab, Utah
KKY8 (KY8) - Hancock County Airport - Lewisport, Kentucky
KL
KLAA – Lamar Municipal Airport – Lamar, Colorado
KLAF (LAF) – Purdue University Airport – West Lafayette, Indiana
KLAL (LAL) – Lakeland Linder International Airport – Lakeland, Florida
KLAM – Los Alamos Airport – Los Alamos, New Mexico
KLAN (LAN) – Capital Region International Airport – Lansing, Michigan
KLAR (LAR) – Laramie Regional Airport – Laramie, Wyoming
KLAS (LAS) – Harry Reid International Airport – Las Vegas, Nevada
KLAW - Lawton-Fort Sill Regional Airport - Lawton, Oklahoma
KLAX (LAX) – Los Angeles International Airport – Los Angeles, California
KLBB (LBB) – Lubbock Preston Smith International Airport – Lubbock, Texas
KLBE (LBE) – Arnold Palmer Regional Airport – Latrobe, Pennsylvania
KLBF (LBF) – North Platte Regional Airport (Lee Bird Field) – North Platte, Nebraska
KLBL (LBL) – Liberal Municipal Airport – Liberal, Kansas
KLBR (LBR) – Clarksville/Red River County Airport (J.D. Trissell Field) – Clarksville, Texas
KLBT – Lumberton Municipal Airport – Lumberton, North Carolina
KLCG – Wayne Municipal Airport (Stan Morris Field) – Wayne, Nebraska
KLCH (LCH) – Lake Charles Regional Airport – Lake Charles, Louisiana
KLCI – Laconia Municipal Airport – Laconia, New Hampshire
KLCK (LCK) – Rickenbacker International Airport – Columbus, Ohio
KLCQ – Lake City Gateway Airport – Lake City, Florida
KLDJ – Linden Airport – Linden, New Jersey
KLDM (LDM) – Mason County Airport – Ludington, Michigan
KLEB (LEB) – Lebanon Municipal Airport – West Lebanon, New Hampshire
KLEE (LEE) – Leesburg International Airport – Leesburg, Florida
KLEM – Lemmon Municipal Airport – Lemmon, South Dakota
KLEW – Auburn/Lewiston Municipal Airport – Auburn, Maine
KLEX – Blue Grass Airport – Lexington, Kentucky
KLFI – Langley Air Force Base – Hampton, Virginia
KLFK – Angelina County Airport – Lufkin, Texas
KLFT – Lafayette Regional Airport (Paul Fournet Field) – Lafayette, Louisiana
KLGA – La Guardia International Airport – New York, New York
KLGB – Long Beach Airport – Long Beach, California
KLGD – La Grande/Union County Airport – La Grande, Oregon
KLGF (LGF) – Laguna Army Airfield (Yuma Proving Ground) – Yuma, Arizona
KLGU – Logan-Cache Airport – Logan, Utah
KLHB – Hearne Municipal Airport – Hearne, Texas
KLHM – Lincoln Regional Airport (Karl Harder Field) – Lincoln, California
KLHQ – Fairfield County Airport – Lancaster, Ohio
KLHV – William T. Piper Memorial Airport – Lock Haven, Pennsylvania
KLHX – La Junta Municipal Airport – La Junta, Colorado
KLHZ – Triangle North Executive Airport (Franklin County Airport) – Louisburg, North Carolina
KLIC – Limon Municipal Airport – Limon, Colorado
KLIT – Bill and Hillary Clinton National Airport (Adams Field) – Little Rock, Arkansas
KLIZ –Loring Air Force Base –(Military, closed 09/1994), Reopened later as Loring International Airport,(Public) Aroostook County, Maine
KLKP – Lake Placid Airport – Lake Placid, New York
KLKR – Lancaster County Airport (McWhirter Field) – Lancaster, South Carolina
KLKU – Louisa County Airport (Freeman Field) – Louisa, Virginia
KLKV – Lake County Airport – Lakeview, Oregon
KLLJ – Challis Airport – Challis, Idaho
KLLQ – Monticello Municipal Airport (Ellis Field) – Monticello, Arkansas
KLLU – Lamar Municipal Airport – Lamar, Missouri
KLMO – Vance Brand Airport – Longmont, Colorado
KLMS – Louisville Winston County Airport – Louisville, Mississippi
KLMT – Crater Lake-Klamath Regional Airport – Klamath Falls, Oregon
KLNA – Palm Beach County Park Airport (Lantana Airport) – West Palm Beach, Florida
KLNC – Lancaster Regional Airport – Lancaster, Texas
KLND – Hunt Field – Lander, Wyoming
KLNK – Lincoln Airport – Lincoln, Nebraska
KLNN – Lost Nation Airport – Willoughby, Ohio
KLNP – Lonesome Pine Airport – Wise, Virginia
KLNS – Lancaster Airport – Lancaster, Pennsylvania
KLOL – Derby Field – Lovelock, Nevada
KLOR (LOR) – Lowe Army Heliport – Fort Rucker / Ozark, Alabama
KLOT (LOT) – Lewis University Airport – Romeoville, Illinois
KLOU – Bowman Field – Louisville, Kentucky
KLOZ – London-Corbin Airport (Magee Field) – London, Kentucky
KLPC – Lompoc Airport – Lompoc, California
KLPR – Lorain County Regional Airport – Lorain, Ohio
KLQK – Pickens County Airport – Pickens, South Carolina
KLQR – Larned-Pawnee County Airport – Larned, Kansas
KLRD (LRD) – Laredo International Airport – Laredo, Texas
KLRF – Little Rock Air Force Base – Jacksonville, Arkansas
KLRG – Lincoln Regional Airport – Lincoln, Maine
KLRU – Las Cruces International Airport – Las Cruces, New Mexico
KLSB – Lordsburg Municipal Airport – Lordsburg, New Mexico
KLSE (LSE) – La Crosse Regional Airport – La Crosse, Wisconsin
KLSF – Lawson Army Airfield – Fort Benning, Chattahoochee County, Georgia
KLSK – Lusk Municipal Airport – Lusk, Wyoming
KLSN – Los Banos Municipal Airport – Los Banos, California
KLSV (LSV) – Nellis Air Force Base – Las Vegas, Nevada
KLTS – (LTS) Altus Air Force Base – Altus, Oklahoma
KLTY – Liberty County Airport – Chester, Montana
KLUF (LUF) – Luke Air Force Base – Glendale, Arizona
KLUG – Ellington Airport – Lewisburg, Tennessee
KLUK (LUK) - Cincinnati Municipal Lunken Airport - Cincinnati, Ohio
KLUL – Hesler-Noble Field – Laurel, Mississippi
KLVK – Livermore Municipal Airport – Livermore, California
KLVL – Lawrenceville/Brunswick Municipal Airport – Lawrenceville, Virginia
KLVM – Mission Field – Livingston, Montana
KLVN – Airlake Airport – Lakeville, Minnesota
KLVS (LVS) – Las Vegas Municipal Airport – Las Vegas, New Mexico
KLWB – Greenbrier Valley Airport – Lewisburg, West Virginia
KLWC – Lawrence Municipal Airport – Lawrence, Kansas
KLWL – Wells Municipal Airport (Harriet Field) – Wells, Nevada
KLWM – Lawrence Municipal Airport – Lawrence, Massachusetts
KLWS – Lewiston-Nez Perce County Airport – Lewiston, Idaho
KLWT – Lewistown Municipal Airport – Lewistown, Montana
KLWV – Lawrenceville-Vincennes International Airport – Lawrenceville, Illinois
KLXL – Little Falls/Morrison County Airport (Lindbergh Field) – Little Falls, Minnesota
KLXN – Jim Kelly Field – Lexington, Nebraska
KLXT – Lee's Summit Municipal Airport – Lee's Summit, Missouri
KLXV – Lake County Airport (Leadville Airport) – Leadville, Colorado
KLYH – Lynchburg Regional Airport – Lynchburg, Virginia
KLYO – Lyons-Rice County Municipal Airport – Lyons, Kansas
KLZU – Gwinnett County Airport (Briscoe Field) – Lawrenceville, Georgia
KLZZ – Lampasas Airport – Lampasas, Texas
KM
KMAC (MAC) – Macon Downtown Airport (Herbert Smart Downtown Airport) – Macon, Georgia
KMAE – Madera Municipal Airport – Madera, California
KMAF (MAF) – Midland International Air and Space Port – Midland, Texas
KMAI – Marianna Municipal Airport – Marianna, Florida
KMAL – Malone-Dufort Airport – Malone, New York
KMAN - Nampa Municipal Airport - Nampa, Idaho
KMAO – Marion County Airport – Marion, South Carolina
KMAW – Malden Municipal Airport – Malden, Missouri
KMBG – Mobridge Municipal Airport – Mobridge, South Dakota
KMBO – Campbell Airport – Madison, Mississippi
KMBS (MBS) – MBS International Airport – Midland / Bay City / Saginaw, Michigan
KMBT (MBT) – Murfreesboro Municipal Airport – Murfreesboro, Tennessee
KMCB (MCB) – McComb-Pike County Airport (John E. Lewis Field) – McComb, Mississippi
KMCC (MCC) – McClellan Airfield – Sacramento, California
KMCE – Merced Regional Airport (MacReady Field) – Merced, California
KMCF (MCF) – MacDill Air Force Base – Tampa, Florida
KMCI (MCI) – Kansas City International Airport – Kansas City, Missouri
KMCK (MCK) – McCook Ben Nelson Regional Airport – McCook, Nebraska
KMCN (MCN) – Middle Georgia Regional Airport – Macon, Georgia
KMCO (MCO) – Orlando International Airport – Orlando, Florida
KMCW – Mason City Municipal Airport – Mason City, Iowa
KMCZ – Martin County Airport – Williamston, North Carolina
KMDD - Midland Airpark - Midland, Texas
KMDQ – Madison County Executive Airport (Tom Sharp Jr. Field) – Huntsville, Alabama
KMDS – Madison Municipal Airport – Madison, South Dakota
KMDT (MDT) – Harrisburg International Airport – Middletown, Pennsylvania
KMDW (MDW) – Chicago Midway International Airport – Chicago, Illinois
KMDZ – Taylor County Airport – Medford, Wisconsin
KMEB – Laurinburg-Maxton Airport – Maxton, North Carolina
KMEI (MEI) – Meridian Regional Airport (Key Field) – Meridian, Mississippi
KMEJ – Meade Municipal Airport – Meade, Kansas
KMEM (MEM) – Memphis International Airport – Memphis, Tennessee
KMER (MER) – Castle Airport – Atwater, California
KMEV – Minden–Tahoe Airport – Minden, Nevada
KMFE (MFE) – McAllen-Miller International Airport – McAllen, Texas
KMFI – Marshfield Municipal Airport (Wisconsin) – Marshfield, Wisconsin
KMFR (MFR) – Rogue Valley International-Medford Airport – Medford, Oregon
KMFV – Accomack County Airport – Melfa, Virginia
KMGE (MGE) – Dobbins Air Reserve Base (General Lucius D. Clay National Guard Center) – Marietta, Georgia
KMGG – Maple Lake Municipal Airport – Maple Lake, Minnesota
KMGJ – Orange County Airport – Montgomery, New York
KMGM (MGM) – Montgomery Regional Airport (Dannelly Field) – Montgomery, Alabama
KMGW (MGW) – Morgantown Municipal Airport – Morgantown, West Virginia
KMGY (MGY) – Dayton Wright Brothers Airport – Dayton, Ohio
KMHE (MHE) – Mitchell Municipal Airport – Mitchell, South Dakota
KMHK (MHK) – Manhattan Regional Airport – Manhattan, Kansas
KMHL – Marshall Memorial Municipal Airport – Marshall, Missouri
KMHN – Hooker County Airport – Mullen, Nebraska
KMHR (MHR) – Sacramento Mather Airport – Sacramento, California
KMHS - Dunsmuir Municipal-Mott Airport - Mount Shasta, California
KMHT (MHT) – Manchester-Boston Regional Airport – Manchester, New Hampshire
KMHV – Mojave Air and Space Port (Civilian Aerospace Test Center) – Mojave, California
KMIA (MIA) – Miami International Airport – Miami, Florida
KMIB (MIB) – Minot Air Force Base – Minot, North Dakota
KMIC – Crystal Airport – Crystal, Minnesota
KMIO – Miami Municipal Airport – Miami, Oklahoma
KMIT – Shafter Airport (Minter Field) – Shafter, California
KMIV (MIV) – Millville Executive Airport – Millville, New Jersey
KMJX – Robert J. Miller Air Park (Ocean County Airport) – Toms River, New Jersey
KMKA – Miller Municipal Airport – Miller, South Dakota
KMKC (MKC) – Charles B. Wheeler Downtown Airport – Kansas City, Missouri
KMKE (MKE) – Milwaukee Mitchell International Airport – Milwaukee, Wisconsin
KMKG (MKG) – Muskegon County Airport – Muskegon, Michigan
KMKJ – Mountain Empire Airport – Marion / Wytheville, Virginia
KMKL (MKL) – McKellar-Sipes Regional Airport – Jackson, Tennessee
KMKO - Davis Field - Muskogee, Oklahoma
KMKT (MKT) – Mankato Regional Airport – Mankato, Minnesota
KMKY – Marco Island Airport – Naples, Florida
KMLB (MLB) – Melbourne Orlando International Airport – Melbourne, Florida
KMLC - McAlester Regional Airport - McAlester, Oklahoma
KMLD – Malad City Airport – Malad City, Idaho
KMLE - Millard Airport - Omaha, Nebraska
KMLF (MLF) – Milford Municipal Airport (Ben and Judy Briscoe Field) – Milford, Utah
KMLI (MLI) – Quad Cities International Airport – Moline, Illinois
KMLS (MLS) – Miles City Municipal Airport – Miles City, Montana
KMLT – Millinocket Municipal Airport – Millinocket, Maine
KMLU (MLU) – Monroe Regional Airport – Monroe, Louisiana
KMMH (MMH) – Mammoth Yosemite Airport – Mammoth Lakes, California
KMMI – McMinn County Airport – Athens, Tennessee
KMMK – Meriden Markham Municipal Airport – Meriden, Connecticut
KMML (MML) – Southwest Minnesota Regional Airport (Marshall/Ryan Field) – Marshall, Minnesota
KMMS – Selfs Airport – Marks, Mississippi
KMMT – McEntire Joint National Guard Base – Eastover, South Carolina
KMMU (MMU) – Morristown Municipal Airport – Morristown, New Jersey
KMMV (MMV) – McMinnville Municipal Airport – McMinnville, Oregon
KMNI – Santee Cooper Regional Airport – Manning, South Carolina
KMNZ – Hamilton Municipal Airport – Hamilton, Texas
KMOB (MOB) – Mobile Regional Airport – Mobile, Alabama
KMOD (MOD) – Modesto City-County Airport – Modesto, California
KMOR – Morristown Regional Airport – Morristown, Tennessee
KMOT (MOT) – Minot International Airport – Minot, North Dakota
KMPE – Philadelphia Municipal Airport – Philadelphia, Mississippi
KMPI (MPI) – Mariposa-Yosemite Airport – Mariposa, California
KMPJ – Petit Jean Park Airport – Morrilton, Arkansas
KMPO – Pocono Mountains Municipal Airport – Mount Pocono, Pennsylvania
KMPR – McPherson Airport – McPherson, Kansas
KMPV – Edward F. Knapp State Airport – Barre-Montpelier, Vermont
KMQI – Dare County Regional Airport – Manteo, North Carolina
KMQJ (MQJ) – Indianapolis Regional Airport (Mount Comfort Airport) – Indianapolis, Indiana
KMQS (CTH) – Chester County G. O. Carlson Airport – Coatesville, Pennsylvania
KMQY (MQY) – Smyrna Airport – Smyrna, Tennessee
KMRB (MRB) – Eastern West Virginia Regional Airport (Shepherd Field) – Martinsburg, West Virginia
KMRF - Marfa Municipal Airport - Marfa, Texas
KMRH – Michael J. Smith Field – Beaufort, North Carolina
KMRN (MRN) – Foothills Regional Airport – Morganton, North Carolina
KMRY (MRY) – Monterey Regional Airport – Monterey, California
KMSL (MSL) – Northwest Alabama Regional Airport – Muscle Shoals, Alabama
KMSN (MSN) – Dane County Regional Airport – Madison, Wisconsin
KMSO (MSO) – Missoula International Airport – Missoula, Montana
KMSP (MSP) – Minneapolis-Saint Paul International Airport – Bloomington, Minnesota
KMSS (MSS) – Massena International Airport – Massena, New York
KMSV – Sullivan County International Airport – Monticello, New York
KMSY (MSY) – Louis Armstrong New Orleans International Airport – New Orleans, Louisiana
KMTC (MTC) – Selfridge Air National Guard Base – Mt. Clemens, Michigan
KMTH (MTH) – Florida Keys Marathon Airport – Marathon, Florida
KMTJ – Montrose Regional Airport – Montrose, Colorado
KMTN (MTN) – Martin State Airport – Baltimore, Maryland
KMTP (MTP) – Montauk Airport – Montauk, New York
KMTV – Blue Ridge Airport – Martinsville, Virginia
KMTW – Manitowoc County Airport – Manitowoc, Wisconsin
KMUO (MUO) – Mountain Home Air Force Base – Mountain Home, Idaho
KMUT – Muscatine Municipal Airport – Muscatine, Iowa
KMUU – Huntingdon County Airport – Mount Union, Pennsylvania (closed)
KMVC (MVC) – Monroe County Airport – Monroeville, Alabama
KMVI – Monte Vista Municipal Airport – Monte Vista, Colorado
KMVL – Morrisville-Stowe State Airport – Morrisville, Vermont
KMVM – Machias Valley Airport – Machias, Maine
KMVY (MVY) – Martha's Vineyard Airport – Vineyard Haven, Massachusetts
KMWH – Grant County International Airport – Moses Lake, Washington
KMWC - Lawrence J. Timmerman Airport - Milwaukee, Wisconsin
KMWK – Mount Airy/Surry County Airport – Mount Airy, North Carolina
KMWL – Mineral Wells Airport – Mineral Wells, Texas
KMXA – Manila Municipal Airport – Manila, Arkansas
KMXF (MXF) – Maxwell Air Force Base – Montgomery, Alabama
KMXO – Monticello Regional Airport – Monticello, Iowa
KMYF – Montgomery-Gibbs Executive Airport – San Diego, California
KMYL – McCall Municipal Airport – McCall, Idaho
KMYR (MYR) – Myrtle Beach International Airport – Myrtle Beach, South Carolina
KMYV (MYV) – Yuba County Airport – Marysville, California
KMYZ – Marysville Municipal Airport – Marysville, Kansas
KMZJ (MZJ) – Pinal Airpark – Marana, Arizona
KN
KNAB – Naval Air Station Albany – Albany, Georgia
KNBC (BFT) – Marine Corps Air Station Beaufort – Beaufort, South Carolina
KNBG (NBG) - Naval Air Station Joint Reserve Base New Orleans - Belle Chasse, Louisiana
KNBJ (NHX) – Naval Outlying Landing Field Barin – Foley, Alabama
KNBW (NBW) – Leeward Point Field – Guantanamo Bay, Cuba
KNCA (NCA) – Marine Corps Air Station New River – Jacksonville, North Carolina
KNDY – Naval Surface Warfare Center Dahlgren – Dahlgren, Virginia
KNDZ - Naval Air Station Whiting Field South - Milton, Florida
KNEL (NEL) – Naval Air Engineering Station Lakehurst – Lakehurst, New Jersey
KNEN – Naval Outlying Landing Field Whitehouse – Jacksonville, Florida
KNEW (NEW) – Lakefront Airport – New Orleans, Louisiana
KNFD – Naval Outlying Landing Field Summerdale – Summerdale, Alabama
KNFE – Naval Auxiliary Landing Field Fentress – Chesapeake, Virginia
KNFG (NFG) – Marine Corps Air Station Camp Pendleton – Camp Pendleton, California
KNFJ – Naval Outlying Landing Field Choctaw – Milton, Florida
KNFL (NFL) – Naval Air Station Fallon – Fallon, Nevada
KNFW – Naval Air Station Joint Reserve Base Fort Worth – Fort Worth, Texas
KNGP (NGP) – Naval Air Station Corpus Christi – Corpus Christi, Texas
KNGS – Naval Outlying Landing Field Santa Rosa – Milton, Florida
KNGU (NGU) – Naval Station Norfolk – Norfolk, Virginia
KNGZ – Naval Air Station Alameda – Alameda, California
KNHK (NHK) – Naval Air Station Patuxent River – Patuxent River, Maryland
KNHL – Naval Outlying Landing Field Wolf – Foley, Alabama
KNHZ – Naval Air Station Brunswick – Brunswick, Maine (converted to civilian use see KBXM)
KNID – Naval Air Weapons Station China Lake – Ridgecrest, California
KNIP (NIP) – Naval Air Station Jacksonville – Jacksonville, Florida
KNJK (NJK) – Naval Air Facility El Centro – El Centro, California
KNJM – Marine Corps Auxiliary Landing Field Bogue – Swansboro, North Carolina
KNJW – Naval Outlying Landing Field Joe Williams – Meridian, Mississippi
KNKL – Naval Outlying Landing Field Holley – Fort Walton Beach, Florida
KNKT (NKT) – Marine Corps Air Station Cherry Point – Cherry Point, North Carolina
KNKX (NKX) – Marine Corps Air Station Miramar – San Diego, California
KNLC – Naval Air Station Lemoore – Lemoore, California
KNMM (NMM) – Naval Air Station Meridian – Meridian, Mississippi
KNOW – Coast Guard Air Station Port Angeles – Port Angeles, Washington
KNPA (NPA) – Naval Air Station Pensacola – Pensacola, Florida
KNPI – Naval Outlying Landing Field Site 8 – Pensacola, Florida
KNQA (NQA) – Millington Regional Jetport – Millington, Tennessee
KNQB – Naval Outlying Landing Field Silverhill – Robertsdale, Alabama
KNQX (NQX) – Naval Air Station Key West – Boca Chica Key, Florida
KNRA – Naval Outlying Landing Field Coupeville – Coupeville, Washington
KNRB – Naval Station Mayport – Jacksonville, Florida
KNRN – Norton Municipal Airport – Norton, Kansas
KNRQ – Naval Outlying Landing Field Spencer – Pace, Florida
KNRS – Naval Outlying Landing Field Imperial Beach – Imperial Beach, California
KNSE - Naval Air Station Whiting Field North - Milton, Florida
KNSI – Naval Outlying Landing Field San Nicolas Island – San Nicolas Island, California
KNTD (NTD) – Naval Air Station Point Mugu – Oxnard, California
KNTK – Marine Corps Air Station Tustin – Santa Ana, California
KNTU (NTU) – Naval Air Station Oceana – Virginia Beach, Virginia
KNUC – Naval Auxiliary Landing Field San Clemente Island – San Clemente, California
KNUI – Naval Outlying Landing Field Webster – Saint Inigoes, Maryland
KNUN – Naval Outlying Landing Field Saufley – Pensacola, Florida
KNUQ (NUQ) – Moffett Federal Airfield – Mountain View, California
KNUW – Naval Air Station Whidbey Island – Oak Harbor, Washington
KNVI – Naval Outlying Landing Field Pace – Wallace, Florida
KNWL – Naval Outlying Landing Field Waldron – Corpus Christi, Texas
KNYG – Marine Corps Air Facility Quantico – Quantico, Virginia
KNYL (YUM) – Yuma International Airport / Marine Corps Air Station Yuma – Yuma, Arizona
KNXF – Marine Corps Outlying Field (Red Beach) Camp Pendleton - Camp Pendleton, California
KNXP – Marine Corps Air Ground Combat Center Twentynine Palms – Twentynine Palms, California
KNXX – Naval Air Station Joint Reserve Base Willow Grove – Willow Grove, Pennsylvania
KNZJ – Marine Corps Air Station El Toro – Santa Ana, California
KNZY (NZY) – Naval Air Station North Island – San Diego, California
KO
KOAJ – Albert J. Ellis Airport – Jacksonville, North Carolina
KOAK – Oakland International Airport – Oakland, California
KOAR – Marina Municipal Airport – Marina, California
KOBE – Okeechobee County Airport – Okeechobee, Florida
KOBI – Woodbine Municipal Airport – Woodbine, New Jersey
KOCF – Ocala International Airport (Jim Taylor Field) – Ocala, Florida
KOCH (OCH) – Nacogdoches A.L. Mangham Jr. Regional Airport – Nacogdoches, Texas
KOCW – Washington–Warren Airport – Washington, North Carolina
KODO - Odessa-Schlemeyer Field - Odessa, Texas
KODX – Evelyn Sharp Field – Ord, Nebraska
KOEL – Oakley Municipal Airport – Oakley, Kansas
KOFF – Offutt Air Force Base – Omaha, Nebraska
KOFK – Norfolk Regional Airport (Karl Stefan Memorial Field) – Norfolk, Nebraska
KOFP – Hanover County Municipal Airport – Richmond / Ashland, Virginia
KOGA – Searle Field – Ogallala, Nebraska
KOGB – Orangeburg Municipal Airport – Orangeburg, South Carolina
KOGD – Ogden-Hinckley Airport – Ogden, Utah
KOGS – Ogdensburg International Airport – Ogdensburg, New York
KOIC – Lt. Warren Eaton Airport – Norwich, New York
KOIN – Oberlin Municipal Airport – Oberlin, Kansas
KOJA - Thomas P. Stafford Airport - Weatherford, Oklahoma
KOJC – Johnson County Executive Airport – Olathe, Kansas
KOKB – Oceanside Municipal Airport (Bob Maxwell Field) – Oceanside, California
KOKC (OKC) – Will Rogers World Airport – Oklahoma City, Oklahoma
KOKK – Kokomo Municipal Airport – Kokomo, Indiana
KOKM - Okmulgee Regional Airport - Okmulgee, Oklahoma
KOKS – Garden County Airport – Oshkosh, Nebraska
KOKV – Winchester Regional Airport – Winchester, Virginia
KOLD (OLD) – Old Town Municipal Airport and Seaplane Base (Dewitt Field) – Old Town, Maine
KOLE – Cattaraugus County-Olean Airport – Olean, New York
KOLF – L. M. Clayton Airport – Wolf Point, Montana
KOLM – Olympia Regional Airport – Olympia, Washington
KOLS (OLS) – Nogales International Airport – Nogales, Arizona
KOLU – Columbus Municipal Airport – Columbus, Nebraska
KOLV – Olive Branch Airport – Olive Branch, Mississippi
KOLZ – Oelwein Municipal Airport – Oelwein, Iowa
KOMA – Eppley Field – Omaha, Nebraska
KOMH – Orange County Airport – Orange, Virginia
KOMK – Omak Airport – Omak, Washington
KOMN – Ormond Beach Municipal Airport – Ormond Beach, Florida
KONA – Winona Municipal Airport (Max Conrad Field) – Winona, Minnesota
KONL – O'Neill Municipal Airport (John L. Baker Field) – O'Neill, Nebraska
KONM (ONM) – Socorro Municipal Airport – Socorro, New Mexico
KONO – Ontario Municipal Airport – Ontario, Oregon
KONP – Newport Municipal Airport – Newport, Oregon
KONT – Ontario International Airport – Ontario, California
KONX – Currituck County Regional Airport – Currituck, North Carolina
KOPF – Miami-Opa Locka Executive Airport – Opa-locka, Florida
KOPL – St. Landry Parish Airport (Ahart Field) – Opelousas, Louisiana
KOQN – Brandywine Airport – West Chester, Pennsylvania
KOQU (NCO) – Quonset State Airport – North Kingstown, Rhode Island
KORB – Orr Regional Airport – Orr, Minnesota
KORD – O'Hare International Airport – Chicago, Illinois
KORE – Orange Municipal Airport – Orange, Massachusetts
KORF – Norfolk International Airport – Norfolk, Virginia
KORG – Orange County Airport – Orange, Texas
KORH – Worcester Regional Airport – Worcester, Massachusetts
KORL – Orlando Executive Airport – Orlando, Florida
KORS (ESD) – Orcas Island Airport – Eastsound, Washington
KOSC (OSC) – Oscoda-Wurtsmith Airport – Oscoda, Michigan
KOSH – Wittman Regional Airport – Oshkosh, Wisconsin
KOSU (OSU) – Ohio State University Airport (OSU Don Scott Airport) – Columbus, Ohio
KOSX – Kosciusko-Attala County Airport – Kosciusko, Mississippi
KOTH – Southwest Oregon Regional Airport – North Bend, Oregon
KOTM – Ottumwa Regional Airport – Ottumwa, Iowa
KOUN – University of Oklahoma Westheimer Airport – Norman, Oklahoma
KOVE – Oroville Municipal Airport – Oroville, California
KOVS – Boscobel Airport – Boscobel, Wisconsin
KOWB – Owensboro-Daviess County Regional Airport – Owensboro, Kentucky
KOWD – Norwood Memorial Airport – Norwood, Massachusetts
KOWI – Ottawa Municipal Airport – Ottawa, Kansas
KOWK – Central Maine Airport of Norridgewock – Norridgewock, Maine
KOXB (OCE) – Ocean City Municipal Airport – Ocean City, Maryland
KOXC – Waterbury-Oxford Airport – Oxford, Connecticut
KOXD – Miami University Airport – Oxford, Ohio
KOXR – Oxnard Airport – Oxnard, California
KOYM – St. Marys Municipal Airport – Saint Marys, Pennsylvania
KOZA - Ozona Municipal Airport - Ozona, Texas
KOZR (OZR) – Cairns Army Airfield – Fort Rucker / Ozark, Alabama
KOZS (OZS) – Camdenton Memorial Airport – Camdenton, Missouri
KOZW – Livingston County Spencer J. Hardy Airport – Howell, Michigan
KP
KPAE (PAE) – Snohomish County Airport (Paine Field) – Everett, Washington
KPAH (PAH) - Barkley Regional Airport - Paducah, Kentucky
KPAM – Tyndall AFB – Panama City, FL
KPAN (PJB) – Payson Airport – Payson, Arizona
KPAO – Palo Alto Airport – Palo Alto, California
KPBF – Grider Field – Pine Bluff, Arkansas
KPBG (PBG) – Plattsburgh International Airport – Plattsburgh, New York
KPBI (PBI) – Palm Beach International Airport – West Palm Beach, Florida
KPBX – Pike County Airport (Hatcher Field) – Pikeville, Kentucky
KPCM – Plant City Airport – Plant City, Florida
KPCU – Picayune-Pearl River County Airport – Picayune, Mississippi
KPCW – Erie–Ottawa International Airport – Port Clinton, Ohio
KPCZ – Waupaca Municipal Airport (Brunner Field) – Waupaca, Wisconsin
KPDC – Prairie du Chien Municipal Airport – Prairie du Chien, Wisconsin
KPDK (PDK) – DeKalb-Peachtree Airport – Atlanta, Georgia
KPDT (PDT) – Eastern Oregon Regional Airport – Pendleton, Oregon
KPDX (PDX) – Portland International Airport – Portland, Oregon
KPEO – Penn Yan Airport (Yates County Airport) – Penn Yan, New York
KPEQ (PEQ) - Pecos Municipal Airport - Pecos, Texas
KPFC – Pacific City State Airport – Pacific City, Oregon
KPFN – Panama City-Bay County International Airport – Panama City, FL (closed in 2010)
KPGA (PGA) – Page Municipal Airport – Page, Arizona
KPGD (PGD) – Punta Gorda Airport – Punta Gorda, Florida
KPGR – Kirk Field – Paragould, Arkansas
KPGV (PGV) – Pitt-Greenville Airport – Greenville, North Carolina
KPHD – Harry Clever Field Airport – New Philadelphia, Ohio
KPHF (PHF) – Newport News/Williamsburg International Airport – Newport News, Virginia
KPHG – Phillipsburg Municipal Airport – Phillipsburg, Kansas
KPHH – Robert F. Swinnie Airport – Andrews, South Carolina
KPHK – Palm Beach County Glades Airport – Pahokee, Florida
KPHL (PHL) – Philadelphia International Airport – Philadelphia, Pennsylvania
KPHP – Philip Airport – Philip, South Dakota
KPHT – Henry County Airport – Paris, Tennessee
KPHX (PHX) – Phoenix Sky Harbor International Airport – Phoenix, Arizona
KPIA (PIA) – General Wayne A. Downing Peoria International Airport – Peoria, Illinois
KPIB (PIB) – Hattiesburg-Laurel Regional Airport – Hattiesburg, Mississippi
KPIE (PIE) – St. Pete-Clearwater International Airport – St. Petersburg, Florida
KPIH (PIH) – Pocatello Regional Airport – Pocatello, Idaho
KPIR (PIR) – Pierre Regional Airport – Pierre, South Dakota
KPIT (PIT) – Pittsburgh International Airport – Pittsburgh, Pennsylvania
KPKB (PKB) – Mid-Ohio Valley Regional Airport – Parkersburg, West Virginia
KPKV (PKV) – Calhoun County Airport – Port Lavaca, Texas
KPLB (PLB) – Clinton County Airport – Plattsburgh, New York (closed)
KPLK – M. Graham Clark Downtown Airport – Point Lookout, Missouri
KPLN (PLN) – Pellston Regional Airport – Pellston, Michigan
KPLR (PLR) – St. Clair County Airport – Pell City, Alabama
KPLU (PLU) - Pierce County Airport (Thun Field) - Graham, Washington
KPMB – Pembina Municipal Airport – Pembina, North Dakota
KPMD – Palmdale Regional Airport – Palmdale, California
KPMV (PMV) – Plattsmouth Municipal Airport – Plattsmouth, Nebraska
KPMZ (PMZ) – Plymouth Municipal Airport – Plymouth, North Carolina
KPNA (PWY) – Ralph Wenz Field – Pinedale, Wyoming
KPNC (PNC) - Ponca City Regional Airport - Ponca City, Oklahoma
KPNE (PNE) – Northeast Philadelphia Airport – Philadelphia, Pennsylvania
KPNM (PNM) – Princeton Municipal Airport – Princeton, Minnesota
KPNN (PNN) – Princeton Municipal Airport – Princeton, Maine
KPNS (PNS) – Pensacola International Airport – Pensacola, Florida
KPOB – Pope Field (military) – Fayetteville, North Carolina
KPOC – Brackett Field – La Verne, California
KPOU – Hudson Valley Regional Airport (Poughkeepsie Airport) – Poughkeepsie, New York
KPOY – Powell Municipal Airport – Powell, Wyoming
KPPA (PPA) – Perry LeFors Field – Pampa, Texas
KPPF – Tri-City Airport – Parsons, Kansas
KPQI (PQI) – Presque Isle International Airport – Presque Isle, Maine
KPQL (PGL) – Trent Lott International Airport – Pascagoula, Mississippi
KPRB – Paso Robles Municipal Airport – Paso Robles, California
KPRC (PRC) – Ernest A. Love Field – Prescott, Arizona
KPRN – Mac Crenshaw Memorial Airport – Greenville, Alabama
KPRX – Cox Field – Paris, Texas
KPSB – Mid-State Regional Airport – Philipsburg, Pennsylvania
KPSC (PSC) – Tri-Cities Airport – Pasco, Washington
KPSF – Pittsfield Municipal Airport – Pittsfield, Massachusetts
KPSK – New River Valley Airport – Dublin, Virginia
KPSM – Portsmouth International Airport at Pease – Portsmouth, New Hampshire
KPSN (PSN) – Palestine Municipal Airport – Palestine, Texas
KPSO – Stevens Field – Pagosa Springs, Colorado
KPSP (PSP) – Palm Springs International Airport – Palm Springs, California
KPTB – Dinwiddie County Airport – Petersburg, Virginia
KPTD – Potsdam Municipal Airport (Damon Field) – Potsdam, New York
KPTK (PTK) – Oakland County International Airport – Waterford Township, Michigan
KPTN – Harry P. Williams Memorial Airport – Patterson, Louisiana
KPTS – Atkinson Municipal Airport – Pittsburg, Kansas
KPTT (PTT) – Pratt Regional Airport – Pratt, Kansas
KPTV (PTV) – Porterville Municipal Airport – Porterville, California
KPTW – Heritage Field – Pottstown, Pennsylvania
KPUB (PUB) – Pueblo Memorial Airport – Pueblo, Colorado
KPUC – Carbon County Regional Airport (Buck Davis Field) – Price, Utah
KPUJ – Silver Comet Field at Paulding Northwest Atlanta Airport – Dallas, Georgia
KPUW (PUW) – Pullman-Moscow Regional Airport – Pullman, Washington
KPVB – Platteville Municipal Airport – Platteville, Wisconsin
KPVC – Provincetown Municipal Airport – Provincetown, Massachusetts
KPVD (PVD) – T.F. Green State Airport – Providence, Rhode Island
KPVE – Beech River Regional Airport – Darden, Tennessee
KPVF – Placerville Airport – Placerville, California
KPVG – Hampton Roads Executive Airport – Chesapeake, Virginia
KPVJ - Pauls Valley Municipal Airport - Pauls Valley, Oklahoma
KPVU (PVU) – Provo Municipal Airport – Provo, Utah
KPVW (PVW) - Hale County Airport - Plainview, Texas
KPWA (PWA) - Wiley Post Airport - Oklahoma City, Oklahoma
KPWD – Sher-Wood Airport – Plentywood, Montana
KPWK (PWK) – Chicago Executive Airport (formerly PalWaukee) – Wheeling, Illinois
KPWM (PWM) – Portland International Jetport – Portland, Maine
KPWT (PWT) – Bremerton National Airport – Bremerton, Washington
KPXE (PXE) – Perry-Houston County Airport – Perry, Georgia
KPYG – Pageland Airport – Pageland, South Carolina
KPYM (PYM) – Plymouth Municipal Airport – Plymouth, Massachusetts
KPYP (PYP) – Centre-Piedmont-Cherokee County Regional Airport – Centre, Alabama
KPYX (PYX) – Perryton Ochiltree County Airport - Perryton, Texas
KQ
(METAR weather station sites operated by the U.S. Department of Defense)
KQA7 – Tarin Kowt, Afghanistan
KQAD – FOB Echo, Al Diwaniyah, Iraq
KQAE – al Musayyib FOB, Iraq
KQAJ – Al Asad AB, Iraq
KQAO – Hanau AAF, Germany (closed since 2007)
KQAQ – Camp Taji, Iraq
KQAX – Camp Victory (BIAP), Iraq
KQAY – Patton AAF, Camp Arifjan, Kuwait
KQCO – FOB Q-West (Al-Qayyarah), Iraq
KQCT – Ar Ramadi, Iraq
KQCU – Fort Chaffee, Arkansas
KQD9 – FOB Salerno, Khost, Afghanistan
KQDM – Orgun, Afghanistan
KQEZ – Al Taqaddum AB, Iraq
KQGV – Ali Al Salem AB, Kuwait
KQGX – Al Dhafra AB, United Arab Emirates
KQIR – Al Udeid AB, Qatar
KQIU – Fire Base Lilley, Shkin, Afghanistan
KQL5 – Jalalabad, Afghanistan
KQMA – Camp Fallujah, Iraq
KQMG – Mudaysis, Iraq
KQMH – Camp Korean Village (KV) (Ar Rutbah), Iraq
KQNC – Souda Bay AB, Greece
KQNN – Naples, Italy
KQNS – NAS Sigonella, Italy
KQNT – NAS Keflavik, Iceland
KQNY – Camp Ramadi, Iraq
KQOS – Oscura Range, New Mexico
KQPC – Camp Gannon (Husaybah), Iraq
KQPD – COP Haditha, Iraq
KQRY – Ghazni, Afghanistan
KQSA – Bagram AB, Afghanistan
KQSE – Mosul North, Iraq
KQSL – COB Speicher (Al Sahra Airfield), Iraq
KQSM – Misawa AB, Japan
KQSR – Sharan, Afghanistan
KQTA – NAF Atsugi, Japan
KQTI – Tal Afar, Iraq
KQTO – Joint Base Balad/LSA Anaconda, Iraq
KQTU – FOB Marez (Mosul), Iraq
KQTX – Kirkuk AB, Iraq
KQTZ – Baghdad International Airport, Iraq
KQVO – Al-Qa'im, Iraq
KQWM – Camp Buehring, Kuwait
KQXJ – Ali Air Base (Nasiriyah), Iraq
KQXN – Najaf, Iraq
KQYB – Faurei, Romania
KR
KRAC (RAC) – John H. Batten Airport (Batten International Airport) – Racine, Wisconsin
KRAL – Riverside Municipal Airport – Riverside, California
KRAP (RAP) – Rapid City Regional Airport – Rapid City, South Dakota
KRAW (RAW) – Warsaw Municipal Airport – Warsaw, Missouri
KRBD (RBD) – Dallas Executive Airport – Dallas, Texas
KRBE – Rock County Airport – Bassett, Nebraska
KRBG (RBG) – Roseburg Regional Airport (Major General Marion E. Carl Memorial Field) – Roseburg, Oregon
KRBL – Red Bluff Municipal Airport – Red Bluff, California
KRBM – Robinson Army Airfield – Camp Robinson, Arkansas
KRBW (RBW) – Lowcountry Regional Airport – Walterboro, South Carolina
KRCA – Ellsworth Air Force Base – Rapid City, South Dakota
KRCE (RCE) - Clarence E. Page Municipal Airport - Oklahoma City, Oklahoma
KRCM – SkyHaven Airport – Warrensburg, Missouri
KRCT (RCT) – Nartron Field – Reed City, Michigan
KRDD (RDD) – Redding Municipal Airport – Redding, California
KRDG (RDG) – Reading Regional Airport – Reading, Pennsylvania
KRDM (RDM) – Roberts Field (Redmond Municipal Airport) – Redmond, Oregon
KRDR – Grand Forks Air Force Base – Grand Forks, North Dakota
KRDU (RDU) – Raleigh-Durham International Airport – Raleigh, North Carolina
KRED – Red Lodge Airport – Red Lodge, Montana
KREG – Louisiana Regional Airport – Gonzalez, Louisiana
KREI – Redlands Municipal Airport – Redlands, California
KREO – Rome State Airport – Rome, Oregon
KRFD (RFD) – Chicago Rockford International Airport – Rockford, Illinois
KRGK – Red Wing Regional Airport – Red Wing, Minnesota
KRHI (RHI) – Rhinelander-Oneida County Airport – Rhinelander, Wisconsin
KRHP – Western Carolina Regional Airport – Andrews, North Carolina
KRHV – Reid-Hillview Airport of Santa Clara County – San Jose, California
KRIC (RIC) – Richmond International Airport – Sandston, Virginia
KRID – Richmond Municipal Airport – Richmond, Indiana
KRIF – Richfield Municipal Airport – Richfield, Utah
KRIL (RIL) – Garfield County Regional Airport – Rifle, Colorado
KRIR – Flabob Airport – Riverside, California
KRIU – Rancho Murieta Airport – Rancho Murieta, California
KRIV – March Air Reserve Base – Riverside, California
KRIW (RIW) – Central Wyoming Regional Airport – Riverton, Wyoming
KRJD – Ridgely Airpark – Ridgely, Maryland
KRKR - Robert S. Kerr Airport - Poteau, Oklahoma
KRKD (RKD) – Knox County Regional Airport – Rockland, Maine
KRKS (RKS) – Southwest Wyoming Regional Airport – Rock Springs, Wyoming
KRLD – Richland Airport – Richland, Washington
KRME (RME) – Griffiss International Airport – Rome, New York
KRMN – Stafford Regional Airport – Stafford, Virginia
KRND – Randolph Air Force Base – San Antonio, Texas
KRNM – Ramona Airport – Ramona, California
KRNO (RNO) – Reno-Tahoe International Airport – Reno, Nevada
KRNT (RNT) – Renton Municipal Airport – Renton, Washington
KRNV – Cleveland Municipal Airport – Cleveland, Mississippi
KROA (ROA) – Roanoke-Blacksburg Regional Airport (Woodrum Field) – Roanoke, Virginia
KROC (ROC) – Greater Rochester International Airport – Rochester, New York
KROG – Rogers Executive Airport (Carter Field) – Rogers, Arkansas
KROW (ROW) – Roswell International Air Center – Roswell, New Mexico
KRPB – Belleville Municipal Airport – Belleville, Kansas
KRPD – Rice Lake Regional Airport (Carl's Field) – Rice Lake, Wisconsin
KRPH – Graham Municipal Airport – Graham, Texas
KRPX – Roundup Airport – Roundup, Montana
KRQE – Window Rock Airport – Window Rock, Arizona
KRRT (RRT) – Warroad International Memorial Airport (Swede Carlson Field) – Warroad, Minnesota
KRSL – Russell Municipal Airport – Russell, Kansas
KRST (RST) – Rochester International Airport – Rochester, Minnesota
KRSW (RSW) – Southwest Florida International Airport – Fort Myers, Florida
KRTN (RTN) – Raton Municipal Airport/Crews Field – Raton, New Mexico
KRTS - Reno Stead Airport - Reno, Nevada
KRUE – Russellville Regional Airport – Russellville, Arkansas
KRUG – Rugby Municipal Airport – Rugby, North Dakota
KRUQ (SRW) – Mid-Carolina Regional Airport – Salisbury, North Carolina
KRUT (RUT) – Rutland-Southern Vermont Regional Airport – Rutland, Vermont
KRVL – Mifflin County Airport – Reedsville, Pennsylvania
KRVS (RVS) – Richard Lloyd Jones Jr. Airport – Tulsa, Oklahoma
KRWI – Rocky Mount-Wilson Regional Airport – Rocky Mount, North Carolina
KRWL – Rawlins Municipal Airport – Rawlins, Wyoming
KRWV – Caldwell Municipal Airport – Caldwell, Texas
KRXE – Rexburg-Madison County Airport – Rexburg, Idaho
KRYN – Ryan Field – Tucson, Arizona
KRYV – Watertown Municipal Airport – Watertown, Wisconsin
KRYW – Lago Vista TX-Rusty Allen Airport – Lago Vista, Texas
KRYY – Cobb County International-McCollum Field Airport – Kennesaw, Georgia
KRZL – Jasper County Airport – Rensselaer, Indiana
KRZN – Burnett County Airport – Siren, Wisconsin
KRZT – Ross County Airport – Chillicothe, Ohio
KRZZ – Halifax County Airport – Roanoke Rapids, North Carolina
KS
KSAA – Shively Airport – Saratoga, Wyoming
KSAC – Sacramento Executive Airport – Sacramento, California
KSAD (SAD) – Safford Regional Airport – Safford, Arizona
KSAF (SAF) – Santa Fe Regional Airport – Santa Fe, New Mexico
KSAN (SAN) – San Diego International Airport (Lindbergh Field) – San Diego, California
KSAS – Salton Sea Airport – Salton City, California
KSAT (SAT) – San Antonio International Airport – San Antonio, Texas
KSAV (SAV) – Savannah/Hilton Head International Airport – Savannah, Georgia
KSAW (MQT) - Sawyer International Airport – Marquette, Michigan
KSAZ – Staples Municipal Airport – Staples, Minnesota
KSBA (SBA) – Santa Barbara Municipal Airport – Santa Barbara, California
KSBD (SBD) – San Bernardino International Airport – San Bernardino, California
KSBM (SBM) – Sheboygan County Memorial Airport – Sheboygan, Wisconsin
KSBN (SBN) – South Bend International Airport – South Bend, Indiana
KSBO – East Georgia Regional Airport – Swainsboro, Georgia
KSBP – San Luis Obispo County Regional Airport – San Luis Obispo, California
KSBS (SBS) – Steamboat Springs Airport (Bob Adams Field) – Steamboat Springs, Colorado
KSBX – Shelby Airport – Shelby, Montana
KSBY (SBY) – Salisbury-Ocean City Wicomico Regional Airport (SBY Regional Airport) – Salisbury, Maryland
KSCB – Scribner State Airport – Scribner, Nebraska
KSCD – Sylacauga Municipal Airport (Merkel Field) – Sylacauga, Alabama
KSCH – Schenectady County Airport – Schenectady, New York
KSCK (SCK) – Stockton Metropolitan Airport – Stockton, California
KSCR – Siler City Municipal Airport – Siler City, North Carolina
KSDC – Williamson-Sodus Airport – Williamson/Sodus, New York
KSDF (SDF) – Louisville International Airport – Louisville, Kentucky
KSDL (SCF) – Scottsdale Airport – Scottsdale, Arizona
KSDM – Brown Field Municipal Airport – San Diego, California
KSDY – Sidney-Richland Municipal Airport – Sidney, Montana
KSEA (SEA) – Seattle-Tacoma International Airport – Seattle, Washington
KSEE – Gillespie Field – San Diego, California
KSEF (SEF) – Sebring Regional Airport – Sebring, Florida
KSEG (SEG) – Penn Valley Airport – Selinsgrove, Pennsylvania
KSEM (SEM) – Craig Field – Selma, Alabama
KSEP – Stephenville Clark Regional Airport – Stephenville, Texas
KSEZ (SDX) – Sedona Airport – Sedona, Arizona
KSFB (SFB) – Orlando Sanford International Airport – Sanford, Florida
KSFD – Winner Regional Airport (Bob Wiley Field) – Winner, South Dakota
KSFF (SFF) – Felts Field – Spokane, Washington
KSFM – Sanford Seacoast Regional Airport – Sanford, Maine
KSFO (SFO) – San Francisco International Airport – San Francisco, California
KSFQ – Suffolk Executive Airport – Suffolk, Virginia
KSFZ – North Central State Airport – Pawtucket, Rhode Island
KSGF (SGF) – Springfield-Branson National Airport – Springfield, Missouri
KSGJ – Northeast Florida Regional Airport – St. Augustine, Florida
KSGT (SGT) – Stuttgart Municipal Airport – Stuttgart, Arkansas
KSGU – St. George Municipal Airport – St. George, Utah (closed 2011)
KSGU (SGU) – St. George Regional Airport – St. George, Utah
KSHD (SHD) – Shenandoah Valley Regional Airport – Staunton, Virginia
KSHN – Sanderson Field – Shelton, Washington
KSHR (SHR) – Sheridan County Airport – Sheridan, Wyoming
KSHV (SHV) – Shreveport Regional Airport – Shreveport, Louisiana
KSIF – Rockingham County NC Shiloh Airport – Stoneville, North Carolina
KSIK (SIK) – Sikeston Memorial Municipal Airport – Sikeston, Missouri
KSIY (SIY) – Siskiyou County Airport – Montague, California
KSJC (SJC) – Norman Y. Mineta San José International Airport – San Jose, California
KSJN (SJN) – St. Johns Industrial Air Park – St. Johns, Arizona
KSJT (SJT) – San Angelo Regional Airport (Mathis Field) – San Angelo, Texas
KSKA – Fairchild Air Force Base – Spokane, Washington
KSKF – Kelly Field Annex (formerly Kelly Air Force Base) – San Antonio, Texas
KSKI – Sac City Municipal Airport – Sac City, Iowa
KSKX – Taos Regional Airport – Taos, New Mexico
KSLB – Storm Lake Municipal Airport – Storm Lake, Iowa
KSLC (SLC) – Salt Lake City International Airport – Salt Lake City, Utah
KSLE (SLE) – McNary Field (Salem Municipal Airport) – Salem, Oregon
KSLG (SLG) – Smith Field – Siloam Springs, Arkansas
KSLI – Los Alamitos Army Airfield – Los Alamitos, California
KSLK (SLK) – Adirondack Regional Airport – Saranac Lake, New York
KSLN (SLN) – Salina Regional Airport – Salina, Kansas
KSLR – Sulphur Springs Municipal Airport – Sulphur Springs, Texas
KSMD (SMD) – Smith Field – Fort Wayne, Indiana
KSME – Lake Cumberland Regional Airport – Somerset, Kentucky
KSMF(SMF) – Sacramento International Airport – Sacramento, California
KSMN – Lemhi County Airport – Salmon, Idaho
KSMO (SMO) – Santa Monica Airport (Clover Field) – Santa Monica, California
KSMQ – Somerset Airport (George Walker Field) – Somerville, New Jersey
KSMS – Sumter Airport – Sumter, South Carolina
KSMX (SMX) – Santa Maria Public Airport (Capt. G. Allan Hancock Field) – Santa Maria, California
KSNA (SNA) – John Wayne Airport – Santa Ana, California
KSNC – Chester Airport – Chester, Connecticut
KSNK - Winston Field - Snyder, Texas
KSNL (SNL) – Shawnee Regional Airport – Shawnee, Oklahoma
KSNS (SNS) – Salinas Municipal Airport – Salinas, California
KSNT - Stanley Airport - Stanley, Idaho (airport is designated as 2U7 by FAA)
KSNY (SNY) – Sidney Municipal Airport (Lloyd W. Carr Field) – Sidney, Nebraska
KSOA (SOA) - Sonora Municipal Airport - Sonora, Texas
KSOP (SOP) – Moore County Airport (Pinehurst Regional Airport) – Whispering Pines, North Carolina
KSOW (SOW) – Show Low Regional Airport – Show Low, Arizona
KSPA (SPA) – Spartanburg Downtown Memorial Airport – Spartanburg, South Carolina
KSPB – Scappoose Industrial Airpark – Scappoose, Oregon
KSPD – Springfield Municipal Airport – Springfield, Colorado
KSPF – Black Hills Airport (Clyde Ice Field) – Spearfish, South Dakota
KSPG – Albert Whitted Airport – St. Petersburg, Florida
KSPH - Springhill Airport - Springhill, Louisiana
KSPI (SPI) - Abraham Lincoln Capital Airport - Springfield, Illinois
KSPS (SPS) – Wichita Falls Regional Airport / Sheppard Air Force Base – Wichita Falls, Texas
KSPW (SPW) – Spencer Municipal Airport (Northwest Iowa Regional Airport) – Spencer, Iowa
KSPX – Houston Gulf Airport – League City, Texas (closed 2002)
KSPZ - Silver Springs Airport - Silver Springs, Nevada
KSQL (SQL) – San Carlos Airport – San Carlos, California
KSRC – Searcy Municipal Airport – Searcy, Arkansas
KSRQ (SRQ) – Sarasota-Bradenton International Airport – Sarasota, Florida
KSRR (RUI) – Sierra Blanca Regional Airport – Ruidoso, New Mexico
KSSC – Shaw Air Force Base – Sumter, South Carolina
KSSF (SSF) – Stinson Municipal Airport – San Antonio, Texas
KSSI (SSI) – McKinnon St. Simons Island Airport – Brunswick, Georgia
KSSN – Seneca Army Airfield – Romulus, New York
KSSQ – Shell Lake Municipal Airport – Shell Lake, Wisconsin
KSTC – St. Cloud Regional Airport – St. Cloud, Minnesota
KSTF – George M. Bryan Airport – Starkville, Mississippi
KSTK – Sterling Municipal Airport – Sterling, Colorado
KSTL (STL) – St. Louis Lambert International Airport – St. Louis, Missouri
KSTP (STP) – St. Paul Downtown Airport (Holman Field) – St. Paul, Minnesota
KSTS (STS) – Charles M. Schulz-Sonoma County Airport – Santa Rosa, California
KSUA – Witham Field – Stuart, Florida
KSUN (SUN) – Friedman Memorial Airport – Hailey, Idaho
KSUS – Spirit of St. Louis Airport – St. Louis, Missouri
KSUT – Cape Fear Regional Jetport (Howie Franklin Field) – Oak Island, North Carolina
KSUU – Travis Air Force Base – Fairfield, California
KSUW – Richard I. Bong Airport – Superior, Wisconsin
KSUX (SUX) – Sioux Gateway Airport – Sioux City, Iowa
KSUZ – Saline County Regional Airport – Benton, Arkansas
KSVC (SVC) – Grant County Airport – Silver City, New Mexico
KSVE – Susanville Municipal Airport – Susanville, California
KSVH – Statesville Regional Airport – Statesville, North Carolina
KSWF (SWF) – Stewart International Airport – New Windsor, New York
KSWI – Sherman Municipal Airport – Sherman, Texas
KSWO (SWO) - Stillwater Regional Airport - Stillwater, Oklahoma
KSWT – Seward Municipal Airport – Seward, Nebraska
KSWW (SWW) – Avenger Field – Sweetwater, Texas
KSXL – Summersville Airport – Summersville, West Virginia
KSXT - Sexton Summit Weather Station - Grants Pass, Oregon (not an airport)
KSXU – Santa Rosa Route 66 Airport – Santa Rosa, New Mexico
KSYF – Cheyenne County Municipal Airport – St. Francis, Kansas
KSYI – Shelbyville Municipal Airport (Bomar Field) – Shelbyville, Tennessee
KSYL – Roberts Army Heliport – Camp Roberts, San Luis Obispo County, California
KSYN (SYN) – Stanton Airfield – Stanton, Minnesota
KSYR (SYR) – Syracuse Hancock International Airport – Syracuse, New York
KSZL – Whiteman Air Force Base – Johnson County, Missouri
KSZP – Santa Paula Airport – Santa Paula, California
KSZT – Sandpoint Airport (Dave Wall Field) – Sandpoint, Idaho
KT
KTAD – Perry Stokes Airport – Trinidad, Colorado
KTAN – Taunton Municipal Airport – Taunton, Massachusetts
KTBN (TBN) – Waynesville-St. Robert Regional Airport – Fort Leonard Wood, Missouri
KTBR (TBR) – Statesboro–Bulloch County Airport – Statesboro, Georgia
KTBX – Shoshoni Municipal Airport – Shoshoni, Wyoming
KTCC – Tucumcari Municipal Airport – Tucumcari, New Mexico
KTCL (TCL) – Tuscaloosa Regional Airport – Tuscaloosa, Alabama
KTCM – McChord Air Force Base – Tacoma, Washington
KTCS – Truth or Consequences Municipal Airport – Truth or Consequences, New Mexico
KTCY – Tracy Municipal Airport – Tracy, California
KTDF – Person County Airport – Roxboro, North Carolina
KTDO – Toledo-Winston Carlock Memorial Airport – Toledo, Washington
KTDW – Tradewind Airport – Amarillo, Texas
KTEB (TEB) – Teterboro Airport – Teterboro, New Jersey
KTEL – Perry County Municipal Airport – Tell City, Indiana
KTEX (TEX) – Telluride Regional Airport – Telluride, Colorado
KTGI – Tangier Island Airport – Tangier, Virginia
KTHM – Thompson Falls Airport – Thompson Falls, Montana
KTHP – Hot Springs County Municipal Airport – Thermopolis, Wyoming
KTHV (THV) – York Airport – York, Pennsylvania
KTIK – Tinker Air Force Base – Oklahoma City, Oklahoma
KTIW (TIW) – Tacoma Narrows Airport – Tacoma, Washington
KTIX (TIX) – Space Coast Regional Airport – Titusville, Florida
KTKI (TKI) – McKinney National Airport – McKinney, Texas
KTKO – Mankato Airport – Mankato, Kansas
KTKV (TKV) – Tomahawk Regional Airport – Tomahawk, Wisconsin
KTLH (TLH) – Tallahassee International Airport – Tallahassee, Florida
KTLR (TLR) – Mefford Airport – Tulare, California
KTMB (TMB) – Kendall-Tamiami Executive Airport – Miami, Florida
KTME – Houston Executive Airport – Waller County, Texas
KTMK (OTK) - Tillamook Airport - Tillamook, Oregon
KTNP (TNP) – Twentynine Palms Airport – Twentynine Palms, California
KTNT (TNT) – Dade-Collier Training and Transition Airport – Miami, Florida
KTNU – Newton Municipal Airport – Newton, Iowa
KTNX (XSD) – Tonopah Test Range Airport – Tonopah, Nevada
KTOA (TOA) – Zamperini Field – Torrance, California
KTOI (TOI) – Troy Municipal Airport – Troy, Alabama
KTOL (TOL) – Toledo Express Airport – Toledo, Ohio
KTOP – Billard Municipal Airport – Topeka, Kansas
KTOR – Torrington Municipal Airport – Torrington, Wyoming
KTPA (TPA) – Tampa International Airport – Tampa, Florida
KTPF (TPF) – Peter O. Knight Airport – Davis Island, Tampa, Florida
KTPH – Tonopah Airport – Tonopah, Nevada
KTPL (TPL) – Draughon-Miller Central Texas Regional Airport – Temple, Texas
KTQE – Tekamah Airport – Tekamah, Nebraska
KTQH - Tahlequah Municipal Airport - Tahlequah, Oklahoma
KTQK – Scott City Municipal Airport – Scott City, Nebraska
KTRI (TRI) – Tri-Cities Regional Airport – Blountville, Tennessee
KTRK (TKF) – Truckee Tahoe Airport – Truckee, California
KTRM (TRM) – Jacqueline Cochran Regional Airport – Thermal, California
KTRX – Trenton Municipal Airport – Trenton, Missouri
KTSP – Tehachapi Municipal Airport – Tehachapi, California
KTTA (TTA) – Raleigh Executive Jetport – Sanford, North Carolina
KTTD (TTD) – Portland-Troutdale Airport – Portland, Oregon
KTTF – Custer Airport – Monroe, Michigan
KTTN (TTN) – Trenton-Mercer Airport – Trenton, New Jersey
KTUL (TUL) – Tulsa International Airport – Tulsa, Oklahoma
KTUP (TUP) – Tupelo Regional Airport – Tupelo, Mississippi
KTUS (TUS) – Tucson International Airport – Tucson, Arizona
KTVC (TVC) – Cherry Capital Airport – Traverse City, Michigan
KTVF (TVF) – Thief River Falls Regional Airport – Thief River Falls, Minnesota
KTVL – Lake Tahoe Airport – South Lake Tahoe, California
KTVR (TVR) – Vicksburg – Tallulah Regional Airport – Tallulah, Louisiana
KTVY – Tooele Valley Airport (Bolinder Field) – Tooele, Utah
KTVZ - Tompkinsville Monroe County Airport - Tompkinsville, Kentucky
KTWF (TWF) – Magic Valley Regional Airport (Joslin Field) – Twin Falls, Idaho
KTWT – Sturgis Municipal Airport – Sturgis, Kentucky
KTXK (TXK) – Texarkana Regional Airport (Webb Field) – Texarkana, Arkansas
KTXW – Mid Valley Airport – Weslaco, Texas
KTYL (TYZ) – Taylor Airport – Taylor, Arizona
KTYQ – Indianapolis Executive Airport – Indianapolis, Indiana
KTYR (TYR) – Tyler Pounds Regional Airport – Tyler, Texas
KTYS (TYS) – McGhee Tyson Airport – Knoxville, Tennessee
KTZR – Bolton Field – Columbus, Ohio
KTZT – Belle Plaine Municipal Airport – Belle Plaine, Iowa
KU
KUAO – Aurora State Airport – Aurora, Oregon
KUBE – Cumberland Municipal Airport – Cumberland, Wisconsin
KUBS – Columbus-Lowndes County Airport – Columbus, Mississippi
KUCA – Oneida County Airport – Utica, New York
KUCP – New Castle Municipal Airport – New Castle, Pennsylvania
KUDD – Bermuda Dunes Airport – Palm Springs, California
KUDG – Darlington County Jetport – Darlington, South Carolina
KUES – Waukesha County Airport (Crites Field) – Waukesha, Wisconsin
KUGN – Waukegan National Airport – Waukegan, Illinois
KUIL – Quillayute Airport – Quillayute, Washington
KUIN – Quincy Regional Airport – Quincy, Illinois
KUKF – Wilkes County Airport – North Wilkesboro, North Carolina
KUKI – Ukiah Municipal Airport – Ukiah, California
KUKL – Coffey County Airport – Burlington, Kansas
KUKT – Quakertown Airport – Quakertown, Pennsylvania
KULS – Ulysses Airport – Ulysses, Kansas
KUMP – Indianapolis Metropolitan Airport – Fishers, Indiana
KUNI (ATO) – Gordon K. Bush Airport – Athens / Albany, Ohio
KUNU (UNU) – Dodge County Airport – Juneau, Wisconsin
KUNV (SCE) – University Park Airport – University Park, Pennsylvania
KUOS (UOS) – Franklin County Airport – Sewanee, Tennessee
KUOX (UOX) – University-Oxford Airport – Oxford, Mississippi
KUTA (UTM) – Tunica Municipal Airport – Tunica, Mississippi
KUTS (HTV) – Huntsville Municipal Airport – Huntsville, Texas
KUUU – Newport State Airport – Newport, Rhode Island
KUVA (UVA) – Garner Field – Uvalde, Texas
KUZA – Rock Hill/York County Airport (Bryant Field) – Rock Hill, South Carolina
KV
KVAY – South Jersey Regional Airport – Mount Holly, New Jersey
KVBG – Vandenberg Air Force Base – Lompoc, California
KVBT – Bentonville Municipal Airport – Bentonville, Arkansas
KVBW – Bridgewater Airport – Bridgewater, Virginia
KVCB – Nut Tree Airport – Vacaville, California
KVCT (VCT) – Victoria Regional Airport – Victoria, Texas
KVCV (VCV) – Southern California Logistics Airport – Victorville, California
KVDF – Tampa Executive Airport – Tampa, Florida
KVEL (VEL) – Vernal Regional Airport – Vernal, Utah
KVER – Jesse Viertel Memorial Airport – Boonville, Missouri
KVES – Darke County Airport – Versailles, Ohio
KVGT (VGT) – North Las Vegas Airport – Las Vegas, Nevada
KVIH (VIH) – Rolla National Airport – Rolla / Vichy, Missouri
KVIS (VIS) – Visalia Municipal Airport – Visalia, California
KVJI – Virginia Highlands Airport – Abingdon, Virginia
KVKS – Vicksburg Municipal Airport – Vicksburg, Mississippi
KVKX – Potomac Airfield – Friendly, Maryland
KVLD (VLD) – Valdosta Regional Airport – Valdosta, Georgia
KVLL – Oakland-Troy Airport – Troy, Michigan
KVMR – Davidson Airport – Vermillion, South Dakota
KVNC (VNC) – Venice Municipal Airport – Venice, Florida
KVNY (VNY) – Van Nuys Airport – Van Nuys, California
KVPS (VPS) – Destin-Fort Walton Beach Airport / Eglin Air Force Base – Valparaiso, Florida
KVPZ – Porter County Regional Airport – Valparaiso, Indiana
KVQQ (VQQ) – Cecil Airport – Jacksonville, Florida
KVRB (VRB) – Vero Beach Regional Airport – Vero Beach, Florida
KVSF (VSF) – Hartness State Airport – Springfield, Vermont
KVTA – Newark-Heath Airport – Newark, Ohio
KVTN – Miller Field – Valentine, Nebraska
KVUJ – Stanly County Airport – Albemarle, North Carolina
KVUO – Pearson Field – Vancouver, Washington
KVVS – Joseph A. Hardy Connellsville Airport – Connellsville, Pennsylvania
KVYS – Illinois Valley Regional Airport (Walter A. Duncan Field) – Peru, Illinois
KW
KWAL – Wallops Flight Facility – Wallops Island, Virginia
KWAY – Greene County Airport – Waynesburg, Pennsylvania
KWBW (WBW) – Wilkes-Barre Wyoming Valley Airport – Wilkes-Barre, Pennsylvania
KWDG (WDG) - Woodring Airport - Enid, Oklahoma
KWHP – Whiteman Airport – Los Angeles, California
KWJF (WJF) – General William J. Fox Airfield – Lancaster, California
KWLD (WLD) – Strother Field – Winfield, Kansas
KWLW (WLW) – Willows-Glenn County Airport – Willows, California
KWMC (WMC) – Winnemucca Municipal Airport – Winnemucca, Nevada
KWRB – Robins Air Force Base – Warner Robins, Georgia
KWRI – McGuire Air Force Base – Wrightstown, New Jersey
KWRL – Worland Municipal Airport – Worland, Wyoming
KWST (WST) – Westerly State Airport – Westerly, Rhode Island
KWVI (WVI) – Watsonville Municipal Airport – Watsonville, California
KWVL – Waterville Robert LaFleur Airport – Waterville, Maine
KWWD – Cape May Airport – Wildwood, New Jersey
KWWR (WWR) - West Woodward Airport - Woodward, Oklahoma
KWYS (WYS) – Yellowstone Airport – West Yellowstone, Montana
KX
KXBP – Bridgeport Municipal Airport – Bridgeport, Texas
KXFL – Flagler County Airport – Bunnell, Florida
KXLL – Allentown Queen City Municipal Airport – Allentown, Pennsylvania
KXMR – Cape Canaveral Space Force Station – Cocoa Beach, Florida
KXNA (XNA) – Northwest Arkansas Regional Airport – Highfill, Arkansas
KXNO – North Air Force Auxiliary Field – North, South Carolina
KXNX – Sumner County Regional Airport – Gallatin, Tennessee
KXTA (XTA) – Homey Airport – Groom Lake, Nevada
KXVG – Longville Municipal Airport – Longville, Minnesota
KXWA (XWA) - Williston Basin International Airport - Williston, North Dakota
KY
KYIP (YIP) – Willow Run Airport – Ypsilanti, Michigan
KYKM (YKM) – Yakima Air Terminal (McAllister Field) – Yakima, Washington
KYKN (YKN) – Chan Gurney Municipal Airport – Yankton, South Dakota
KYNG (YNG) – Youngstown-Warren Regional Airport – Youngstown / Warren, Ohio
KZ
KZEF – Elkin Municipal Airport – Elkin, North Carolina
KZER – Schuylkill County Airport (Joe Zerbey Field) – Pottsville, Pennsylvania
KZPH (ZPH) – Zephyrhills Municipal Airport – Zephyrhills, Florida
KZUN – Black Rock Airport – Zuni Pueblo, New Mexico (closed 2018)
KZZV (ZZV) – Zanesville Municipal Airport – Zanesville, Ohio
References
FAA Airport Data (Form 5010) from FAA's National Flight Data Center (NFDC). Also available from AirportIQ 5010.
Great Circle Mapper - IATA, ICAO and FAA airport codes
Aviation Safety Network - IATA and ICAO codes
External links
Meteorological station lookup at the National Weather Service
K
ICAO code: K