Cities and airports

Cities

Allentown/Bethlehem/Easton (ABE) Abilene (ABI) Ambler (ABL)
Albuquerque (ABQ) Aberdeen (ABR) Albany (ABY)
Nantucket (ACK) Waco (ACT) Arcata/Eureka (ACV)
Adak Island (ADK) Ardmore (ADM) Kodiak (ADQ)
Camp Springs (ADW) Aleneva (AED) Allakaket (AET)
Alexandria (AEX) Afton (AFO) Angoon (AGN)
Augusta (AGS) Athens (AHN) Alliance (AIA)
Wainwright (AIN) Atlantic City (AIY) Atka (AKB)
Akiak (AKI) Akhiok (AKK) King Salmon (AKN)
Anaktuvuk Pass (AKP) Albany (ALB) Alamogordo (ALM)
Waterloo (ALO) Alamosa (ALS) Walla Walla (ALW)
Amarillo (AMA) Anniston (ANB) Anchorage (ANC)
Aniak (ANI) Anvik (ANV) Altoona (AOO)
Naples (APF) Alpena (APN) Arctic Village (ARC)
Watertown (ART) Minocqua (ARV) Aspen (ASE)
Atqasuk (ATK) Atlanta (ATL) Atmautluak (ATT)
Appleton (ATW) Watertown (ATY) Augusta (AUG)
Alakanuk (AUK) Austin (AUS) Wausau (AUW)
Asheville (AVL) Wilkes-Barre (AVP) Catalina Island (AVX)
Kalamazoo (AZO) Blanding (BDG) Bridgeport (BDR)
Bedford/Hanscom (BED) Bethel (BET) Bradford (BFD)
Scottsbluff (BFF) Bakersfield (BFL) Binghamton (BGM)
Big Lake (BGQ) Bangor (BGR) Bar Harbor (BHB)
Birmingham (BHM) Block Island (BID) Billings (BIL)
Bismarck (BIS) Bemidji (BJI) Buckland (BKC)
Beckley (BKW) Brookings (BKX) Bluefield (BLF)
Bellingham (BLI) Belleville (BLV) Bloomington-Normal (BMI)
Nashville (BNA) Boise (BOI) Boston (BOS)
Bartow (BOW) Beaumont (BPT) Brainerd (BRD)
Burlington (BRL) Brownsville (BRO) Barrow (BRW)
Barter Island (BTI) Battle Creek (BTL) Butte (BTM)
Baton Rouge (BTR) Bettles (BTT) Burlington (BTV)
Buffalo (BUF) Burbank (BUR) Beluga (BVU)
Baltimore (BWI) Boundary (BYA) Bozeman (BZN)
Columbia (CAE) Akron/Canton (CAK) Upland (CCB)
Cold Bay (CDB) Cedar City (CDC) Chadron (CDR)
Cordova (CDV) Caldwell (CDW) Crescent City (CEC)
Central (CEM) Cortez (CEZ) Craig (CGA)
Cape Girardeau (CGI) Chattanooga (CHA) Chandler (CHD)
Chicago (CHI) Charlottesville (CHO) Charleston (CHS)
Chuathbaluk (CHU) Chico (CIC) Cedar Rapids (CID)
Chalkyitsik (CIK) Clarksburg (CKB) Crooked Creek (CKD)
Chicken (CKX) Cleveland (CLE) College Station (CLL)
Port Angeles (CLM) Clarks Point (CLP) Charlotte (CLT)
Columbus (CMH) Champaign (CMI) Hancock (CMX)
Carlsbad (CNM) Moab (CNY) Cody (COD)
Coeur D'Alene (COE) Cocoa (COI) Colorado Springs (COS)
Columbia (COU) Casper (CPR) Corpus Christi (CRP)
Charleston (CRW) Columbus (CSG) San Luis Obispo (CSL)
Clinton (CSM) Carson City (CSN) Cincinnati (CVG)
Clovis (CVN) Calexico (CXL) Cheyenne (CYS)
Chisana (CZN) Daytona Beach (DAB) Dayton (DAY)
Dubuque (DBQ) Dodge City (DDC) Decatur (DEC)
Denver (DEN) Dallas/Fort Worth (DFW) Dothan (DHN)
Dickinson (DIK) Diomede Island (DIO) Delta Junction (DJN)
Dillingham (DLG) Duluth/Superior (DLH) Dalton (DNN)
Deering (DRG) Durango (DRO) Del Rio (DRT)
Des Moines (DSM) Delta (DTA) Detroit (DTT)
Douglas (DUG) Dubois (DUJ) Dutch Harbor (DUT)
Devils Lake (DVL) Eagle (EAA) Kearney (EAR)
Wenatchee (EAT) Eau Claire (EAU) Edna Bay (EDA)
Eek (EEK) Vail (EGE) Eagle River (EGV)
Egegik (EGX) Cape Newenham (EHM) Elko (EKO)
El Dorado (ELD) Elim (ELI) Elmira/Corning (ELM)
El Paso (ELP) Elfin Cove (ELV) Ely (ELY)
Emmonak (EMK) Kenai (ENA) Erie (ERI)
Escanaba (ESC) Eastsound (ESD) Eugene (EUG)
Evansville (EVV) New Bedford (EWB) Wildman Lake (EWD)
New Bern (EWN) Excursion Inlet (EXI) Key West (EYW)
Fairbanks (FAI) Fargo (FAR) Fresno (FAT)
Fayetteville (FAY) Kalispell (FCA) Fort Huachuca/Sierra Vista (FHU)
Fillmore (FIL) Franklin (FKL) Fort Lauderdale (FLL)
Florence (FLO) Farmington (FMN) Fort Myers (FMY)
Fort Collins/Loveland (FNL) Flint (FNT) Fort Dodge (FOD)
Friday Harbor (FRD) Fort Richardson (FRN) Sioux Falls (FSD)
Fort Smith (FSM) Fort Wayne (FWA) Fort Yukon (FYU)
Fayetteville (FYV) Galena (GAL) Gambell (GAM)
Great Bend (GBD) Gillette (GCC) Garden City (GCK)
Grand Canyon (GCN) Glendive (GDV) Spokane (GEG)
Grand Forks (GFK) Longview (GGG) Glasgow (GGW)
Grand Junction (GJT) Greenville (GLH) Golovin (GLV)
Goodnews Bay (GNU) Gainesville (GNV) New London/Groton (GON)
Gulfport/Biloxi (GPT) Green Bay (GRB) Grand Island (GRI)
Grand Rapids (GRR) Greensboro/High Point (GSO) Greenville (GSP)
Gustavus (GST) Great Falls (GTF) Gunnison (GUC)
Gallup (GUP) Havasupai (HAE) Harrisburg (HAR)
Big Spring (HCA) Holy Cross (HCR) Hartford (HFD)
Hagerstown (HGR) Hilton Head Island (HHH) Hawthorne (HHR)
Hibbing/Chisholm (HIB) Lake Havasu City (HII) Healy Lake (HKB)
Hickory (HKY) Helena (HLN) Hoonah (HNH)
Honolulu (HNL) Hana (HNM) Haines (HNS)
Hobbs (HOB) Homer (HOM) Huron (HON)
Hot Springs (HOT) Houston (HOU) Hooper Bay (HPB)
Westchester County (HPN) Harlingen (HRL) Harrison (HRO)
Huslia (HSL) Huntsville (HSV) Huntington (HTS)
Hughes (HUS) New Haven (HVN) Havre (HVR)
Hartsville (HVS) Hyannis (HYA) Hydaburg (HYG)
Hollis (HYL) Hays (HYS) Niagara Falls (IAG)
Kiana (IAN) Wichita (ICT) Idaho Falls (IDA)
Bullhead City (IFP) Igiugig (IGG) Kingman (IGM)
Killeen (ILE) Wilmington (ILG) Iliamna (ILI)
Wilmington (ILM) Wilmington (ILN) Iron Mountain (IMT)
Indianapolis (IND) International Falls (INL) Imperial (IPL)
Williamsport (IPT) Circle (IRC) Kirksville (IRK)
Williston (ISN) Kinston (ISO) Long Island MacArthur (ISP)
Ithaca (ITH) Hilo (ITO) Ironwood (IWD)
Inyokern (IYK) Jackson (JAC) Jackson (JAN)
Jacksonville (JAX) Jonesboro (JBR) Kapalua (JHM)
Jamestown (JHW) Joplin (JLN) Jamestown (JMS)
Juneau (JNU) Johnstown (JST) Kake (KAE)
Kaltag (KAL) Birch Creek (KBC) Coffman Cove (KCC)
Chignik (KCL) Nanwalek (KEB) Kenmore Air Harbor (KEH)
Ekwok (KEK) False Pass (KFP) Koliganek (KGK)
Grayling (KGX) Koyuk (KKA) Kongiganak (KKH)
Akiachak (KKI) Ekuk (KKU) Kalskag (KLG)
Levelock (KLL) Larsen Bay (KLN) Klawock (KLW)
Manokotak (KMO) Kanab (KNB) Kakhonak (KNK)
New Stuyahok (KNW) Kona (KOA) Kotlik (KOT)
Ouzinkie (KOZ) Point Baker (KPB) Port Clarence (KPC)
Kipnuk (KPN) Perryville (KPV) St Marys (KSM)
Sandy River (KSR) Thorne Bay (KTB) Ketchikan (KTN)
Teller Mission (KTS) Kasigluk (KUK) King Cove (KVC)
Kivalina (KVL) Waterfall (KWF) Kwigillingok (KWK)
Quinhagak (KWN) Kwethluk (KWT) Kasaan (KXA)
Karluk (KYK) Koyukuk (KYU) Lansing (LAN)
Laramie (LAR) Las Vegas (LAS) Lawton (LAW)
Los Angeles (LAX) Lubbock (LBB) Latrobe (LBE)
North Platte (LBF) Liberal (LBL) Lake Charles (LCH)
Lebanon (LEB) Lewiston/Auburn (LEW) Lexington (LEX)
Lafayette (LFT) Long Beach (LGB) Kauai Island (LIH)
Little Rock (LIT) Lake Minchumina (LMA) Klamath Falls (LMT)
Lincoln (LNK) Lancaster (LNS) Lanai City (LNY)
Lompoc (LPC) Lopez Island (LPS) Laredo (LRD)
Las Cruces (LRU) La Crosse (LSE) Altus (LTS)
Laurel (LUL) Kalaupapa (LUP) Cape Lisburne (LUR)