Codes
+ Airline codes IATA ICAO Airline Call sign Country Comments |- |AU |CJL |Canada Jetlines |JETBUS |Canada |Defunct |- |VL |LHX |City Airlines |CITYAIR |Germany |LH subsidiary Allocated in 2023
|SRJ |C Air Jet Airlines |SYRJET |Syria
|TIP |C and M Aviation |TRANSPAC |United States
|ORO |C N Air |CAPRI |Spain
|RWG |C&M Airways |RED WING |United States
|RMU |C.S.P., Societe |AIR-MAUR |Mauritania
|CJZ |Caliber Jet |CALIBER JET |United States
|4A |DYN |California Pacific Airlines |AERODYNAMICS |United States |Defunct |- |QC |CRC |Camair-Co |CAMAIRCO |Cameroon
|QAI |Conquest Air |CHICKPEA |United States |2014
|CBH |Corporate Eagle Management Services |CLUB HOUSE |United States |Allocated in 2014FAA Notice 7340.343
|CRF |Croix Rouge Francais |CROIX ROUGE |France |2014
|CAA |Civil Aviation Authority of the Czech Republic |INSPECTOR |Czech Republic
|BKR |Civil Air Patrol South Carolina Wing |BOX KAR |United States
|BFN |Compagnie Nationale Naganagani | |Burkina Faso
|AWX |Civil Aviation Authority Directorate of Airspace Policy |ALLWEATHER |United Kingdom
|BBN |Civil Aviation Authority Airworthiness Division |BRABAZON |United Kingdom
|ATQ |CHC Helicopters Nigeria |COLIBRI |Nigeria
|APL |Corporativo Aereo Principal |AEREO PRINCIPAL |Mexico
|AIO |Chief of Staff, United States Air Force |AIR CHIEF |United States
|AID |Christian Konig - Century Airbirds |CENTURY AIRBIRD |Austria
|Cambridge Recurrent Training |CAMBRIDGE |United Kingdom
|California Department of Forestry and Fire Protection |CALFIRE |United States
|Careflight Queensland |SAMARITAN |Australia
|Castle Air Charter |CASTLEFILM |United Kingdom
|Challenges Aviation |TIGER |United Kingdom
|Challenges Limited |HERITAGE |United Kingdom
|Cheqair |ASTON |United Kingdom
|Clacton Aero Club |CLASSIC WINGS |United Kingdom
|Coral Sun Airways |CORAL SUN |Kiribati
|Cowan Group |COWAN |United States
|SMW |Carpatair Flight Service |SMART WINGS |Romania |Was Carpatair Flight Training
|CCL |Cambodia Airlines |ANGKOR WAT |Cambodia
|KR |KME |Cambodia Airways |GIANT IBIS |Cambodia
|CCB |Caricom Airways |DOLPHIN |Barbados
|CYH |China Southern Airlines Henan |YUHAO |China
|CFB |Chongqing Forebase General Aviation |FOREBASE |China
|XCA |Colt Transportes Aereos |COLT |Brazil
|GCY |CHC Global Operations International |HELIBIRD |United Kingdom
|AUN |Common Sky |COMMON SKY |Austria
|CBI |Cabi |CABI |Ukraine
|CPI |Compagnia Aeronautica Italiana |AIRCAI |Italy
|5C |ICL |Challenge Airlines IL |CAL |Israel |ex CAL-Cargo Air Lines
|CMR |CAM Air Management |CAMEO |United Kingdom
|CTZ |CATA Línea Aérea |CATA |Argentina
|CCF |CCF Manager Airline |TOMCAT |Germany
|CED |CEDTA (Compañía Ecuatoriana De Transportes Aéreos) |CEDTA |Ecuador
|HBI |CHC Denmark |HELIBIRD |Denmark
|HEM |CHC Helicopter |HEMS |Australia
|AW |SCH |CHC Airways |SCHREINER |Netherlands |formerly Schreiner Airways. ICAO code in use by another company, call sign no longer allocated
|HKS |CHC Helikopter Service |HELIBUS |Norway
|VCI |CI-Tours |CI-TOURS |Ivory Coast
|CKC |CKC Services | |United States
|CMZ |CM Stair |CEE-EM STAIRS |Mauritania
|CNT |Centre national d'études des télécommunications - C.N.E.T. |KNET |France
|OAP |COAPA AIR |COAPA |Mexico
|PDR |COMAV |SPEEDSTER |Namibia
|CRH |CRI Helicopters Mexico |HELI-MEX |Mexico
|IRO |CSA Air |IRON AIR |United States
|CSE |CSE Aviation |OXFORD |United Kingdom
|CTQ |CTK Network Aviation |CITYLINK |Ghana
|CBR |Cabair College of Air Training |CABAIR |United Kingdom
|CVE |Cabo Verde Express |KABEX |Cape Verde
|CWD |Caernarfon Airworld |AMBASSADOR |United Kingdom
|CXE |Caicos Express Airways |CAICOS |Turks and Caicos Islands
|CCE |Cairo Air Transport Company | |Egypt
|CGC |Cal Gulf Aviation |CAL-GULF |São Tomé and Príncipe
|REZ |Cal-West Aviation |CAL AIR |United States
|CSL |California Air Shuttle |CALIFORNIA SHUTTLE |United States
|3C |CMV |Calima Aviación |CALIMA |Spain
|MO |CAV |Calm Air |CALM AIR |Canada
|R9 |CAM |Camai Air |AIR CAMAI |United States |Village Aviation |- |K6 |KHV |Cambodia Angkor Air |ANGKOR AIR |Cambodia
|UY |UYC |Cameroon Airlines |CAM-AIR |Cameroon |Defunct
|HSO |Campania Helicopteros De Transporte |HELIASTURIAS |Spain
|C6 |CJA |CanJet |CANJET |Canada
|PIL |Canada Jet Charters |PINNACLE |Canada
|CP |CDN |Canadian Airlines |CANADIAN |Canada |Defunct
|CTG |Canadian Coast Guard |CANADIAN COAST GUARD |Canada
|HIA |Canadian Eagle Aviation |HAIDA |Canada
|CFC |Canadian Forces |CANFORCE |Canada
|BZD |Canadian Global Air Ambulance |BLIZZARD |Canada |ICAO Code and callsign no longer allocated
|CDN |Canadian Helicopters |CANADIAN |Canada
|TKR |Canadian Interagency Forest Fire Centre |TANKER |Canada |ICAO Code and callsign no longer allocated
|XNC |Canadian National Telecommunications | |Canada |ICAO Code and callsign no longer allocated |- |7F |AKT |Canadian North |ARCTIC |Canada |Air Norterra |- |CP |CPC |Canadian Pacific Airlines |EMPRESS |Canada |ICAO Code and callsign no longer allocated
|CDR |Canadian Regional Airlines |CANADIAN REGIONAL |Canada |ICAO Code and callsign no longer allocated
|CWH |Canadian Warplane Heritage Museum |WARPLANE HERITAGE |Canada
|W2 |CWA |Canadian Western Airlines |CANADIAN WESTERN |Canada
|CWW |Canair |CANAIR |China
|CUI |Cancun Air |CAN-AIR |Mexico
|9K |KAP |Cape Air |CAIR |United States
|CTO |Cape Air Transport | |Australia
|SEM |Cape Central Airways |SEMO |United States
|CMY |Cape Smythe Air |CAPE SMYTHE AIR |United States
|CPX |Capital Air Service |CAPAIR |United States
|CPD |Capital Airlines |CAPITAL DELTA |Kenya
|NCP |Capital Airlines Limited |CAPITAL SHUTTLE |Nigeria
|PT |CCI |Capital Cargo International Airlines |CAPPY |United States |Allocation deleted 2013
|CCQ |Capital City Air Carriers |CAP CITY |United States
|EGL |Capital Trading Aviation |PRESTIGE |United Kingdom
|CEX |Capitol Air Express |CAPITOL EXPRESS |United States
|CWZ |Capitol Wings Airline |CAPWINGS |United States
|VAN |Caravan Air |CAMEL |Mauritania
|CWN |Cardiff Wales Flying Club |CAMBRIAN |United Kingdom
|FVA |Cardinal/Air Virginia |AIR VIRGINIA |United States
|GOL |Cardolaar |CARGOLAAR |Namibia
|CDI |Cards Air Services |CARDS |Philippines
|CFH |CareFlight |CARE FLIGHT |Australia
|CDM |Carga Aérea Dominicana |CARGA AEREA |Dominican Republic
|EST |Carga Express Internacional |CARGAINTER |Mexico
|GG |GGC |Cargo 360 |LONG-HAUL |United States
|MCX |Cargo Express |MAURICARGO |Mauritania
|CRV |Cargo Ivoire |CARGOIV |Ivory Coast
|CLM |Cargo Link (Caribbean) |CARGO LINK |Barbados
|P3 |CLU |Cargo Logic Air |FIREBIRD |United Kingdom
|CTW |Cargo Three |THIRD CARGO |Panama
|2G |CRG |Cargoitalia |WHITE PELICAN |Italy
|W8 |CJT |Cargojet Airways |CARGOJET |Canada
|CV |CLX |Cargolux |CARGOLUX |Luxembourg
|C8 |ICV |Cargolux Italia |CARGO MED |Italy
|CGM |Cargoman |HOTEL CHARLIE |Oman
|DEL |Carib Aviation |RED TAIL |Antigua and Barbuda
|BCB |Carib Express |WAVEBIRD |Barbados
|PWD |CARIBAIR |CARIBAIR |Dominican Republic
|DCC |Caribbean Air Cargo |CARICARGO |Barbados
|CLT |Caribbean Air Transport |CARIBBEAN |Netherlands |ICAO Code and callsign no longer allocated
|CLT |Club Aerocelta de Vuelo Con Motor | |Spain
|BW |BWA |Caribbean Airlines |CARIBBEAN AIRLINES |Trinidad and Tobago
|IQQ |Caribbean Airways |CARIBJET |Barbados
|CSX |Choice Airways |CHOICE AIR |United States
|TLC |Caribbean Express |CARIB-X |United States
|8B |GFI |Caribbean Star Airlines |CARIB STAR |Antigua and Barbuda
|CRB |Caricom Airways |CARIBBEAN COMMUTER |Suriname
|CRT |Caribintair |CARIBINTAIR |Haiti
|CVG |Carill Aviation |CARILL |United Kingdom
|V3 |KRP |Carpatair |CARPATAIR |Romania
|CRR |Carranza |CARRANZA |Chile |Defunct
|ULS |Carroll Air Service |ULSTER |United States
|CMT |Casement Aviation |CASEMENT |United States
|CSO |Casino Airline |CASAIR |United States
|CSP |Casper Air Service |CASPER AIR |United States
|RV |CPN |Caspian Airlines |CASPIAN |Iran
|CSJ |Castle Aviation |CASTLE |United States
|CAZ |Cat Aviation |EUROCAT |Switzerland
|CBT |Catalina Flying Boats |CATALINA AIR |United States
|TEX |Catex |CATEX |France
|KA |HDA |Cathay Dragon |DRAGON |Hong Kong |Defunct; IATA Code transferred to Aero Nomad Airlines |- |CX |CPA |Cathay Pacific |CATHAY |Hong Kong
|CJR |Caverton Helicopters |CAVERTON AIR |Nigeria
|KX |CAY |Cayman Airways |CAYMAN |Cayman Islands
|5J |CEB |Cebu Pacific |CEBU |Philippines
|CIL |Cecil Aviation |CECIL |United Kingdom
|CEG |Cega Aviation |CEGA |United Kingdom
|CEC |Celtic Airways |CELTAIR |United Kingdom
|CWE |Celtic West |CELTIC |United Kingdom
|CEV |Centre d'Essais en Vol |CENTEV |France
|CNL |Centennial Airlines |WYO-AIR |United States
|CNS |Cobalt Air LLC |CHRONOS |United States
|CVO |Center Vol |CENTERVOL |Spain
|CTS |Center-South |CENTER-SOUTH |Russia
|CET |Centrafrican Airlines |CENTRAFRICAIN |Central African Republic
|CAX |Central Air Express |CENTRAL EXPRESS |Democratic Republic of the Congo
|CTL |Central Airlines |CENTRAL COMMUTER |United States
|CNY |Central Airways |CENTRAL LEONE |Sierra Leone
|ACN |Central American Airlines |AEROCENTRO |Nicaragua
|YOG |Central Aviation |YOGAN AIR |United States
|DRN |Central De Discos De Reynosa |DISCOS REYNOSA |Mexico
|2C |CMA |CMA-CGM AIRCARGO |FRENCH CARGO |France
|CHA |Central Flying Service |CHARTER CENTRAL |United States
|CEM |Central Mongolia Airways |CENTRAL MONGOLIA |Mongolia
|9M |GLR |Central Mountain Air |GLACIER |Canada
|CQC |Central Queensland Aviation College | |Australia
|CSI |Central Skyport |SKYPORT |United States
|CLW |Centralwings |CENTRALWINGS |Poland
|DTV |Centre Airlines |DUTCH VALLEY |United States
|CGS |Centre of Applied Geodynamica |GEO CENTRE |Russia
|J7 |CVC |Centre-Avia |AVIACENTRE |Russia
|CCV |Centro De Helicopteros Corporativos |HELICORPORATIVO |Mexico
|ACF |Centro de Formación Aeronáutica de Canarias |FORCAN |Spain
|WE |CWC |Centurion Air Cargo |CHALLENGE CARGO |United States
|URY |Century Aviation |CENTURY AVIA |Mexico
|HAI |Century Aviation International | |Canada
|XAD |Certified Air Dispatch | |United States
|CER |Cetraca Aviation Service |CETRACA |Democratic Republic of the Congo
|IRU |Chabahar Airlines |CHABAHAR |Iran
|CS |CSW |Chair Airlines |EIGER |Switzerland
|CLG |Chalair Aviation |CHALLAIR |France
|OP |CHK |Chalk's International Airlines |CHALKS |United States
|CLS |Challenge Air Transport |AIRISTO |Germany
|CHS |Challenge Aviation |CHALLENGE AVIATION |Australia
|OFF |Challenge International Airlines |CHALLENGE AIR |United States
|CHG |Challenge Airlines BE |Challenge |Belgium
|CPH |Champagne Airlines |CHAMPAGNE |France
|MG |CCP |Champion Air |CHAMPION AIR |United States
|NCH |Chanchangi Airlines |CHANCHANGI |Nigeria
|2Z |CGN |Chang An Airlines |CHANGAN |China
|CHN |Channel Island Aviation |CHANNEL |United States
|WML |Chantilly Air |MARLIN |United States
|CPL |Chaparral Airlines |CHAPARRAL |United States
|S8 |CSU |Chari Aviation Services |CHARI SERVICE |Chad
|CAH |Charlan Air Charter |CHARLAN |South Africa |ICAO Code and callsign no longer allocated
|HMD |Charlie Hammonds Flying Service |HAMMOND |United States
|CGD |Charlotte Air National Guard | |United States
|CHW |Charter Air |CHARTER WIEN |Austria
|HRT |Chartright Air |CHARTRIGHT |Canada
|RP* |CHQ |Chautauqua Airlines |CHAUTAUQUA |United States |Was US*
|CBB |Cheboksary Airenterprise JSC |CHEBAIR |Russia
|CHM |Chemech Aviation | |Pakistan
|CHZ |Cherline |CHERL |Russia
|CMK |Chernomor-Avia |CHERAVIA |Russia
|CBM |Cherokee Express |BLUE MAX |United States
|CCY |Cherry Air |CHERRY |United States
|CAB |Chesapeake Air Service |CHESAPEAKE AIR |United States
|CVR |Chevron U.S.A |CHEVRON |United States
|CYA |Cheyenne Airways |CHEYENNE AIR |United States
|CGO |Chicago Air |WILD ONION |United States
|C8 |WDY |Chicago Jet Group |WINDY CITY |United States
|RAT |Chief Rat Flight Services |RIVERRAT |South Africa |Defunct
|CCH |Chilchota Taxi Aéreo |CHILCHOTA |Mexico
|DES |Chilcotin Caribou Aviation