K D Air Corporation (KDC)
K S Avia (KSA)
K-Mile Air (KMI)
Kabalebo Airstrip (SMKA)
Kabo Air (QNK)
Kadugli (HSLI)
Kahama Mining Corporation (KMC)
Kaieteur International Airport (PSKA)
Kaikoura Airport (NZKI)
Kaiser Air (KAI)
Kakamega (HKKG)
Kake Airport (PAFE)
Kaklic (LTFA)
Kal Star Aviation (KLS)
Kalaleh (OINE)
Kalay Airport (VYKL)
Kalitta Air (CKS)
Kalitta Charters (KFS)
Kalixfors (ESUK)
Kallat El Saker Air Company (KES)
Kaltag Airport (PAKV)
Kalundborg Flyveplads (EKKL)
Kam Air (KMF)
Kamarang Airport (SYKM)
Kamenz (EDCM)
Kamphaeng Saen (VTBK)
Kampong Chhnang (VDKH)
Kanaf-Arkia Airlines (KIZ)
Kanfey Ha'emek Aviation (KHE)
Kangiqsujuaq - Wakeham Bay Air (CYKG)
Kangra Airport (VIGG)
Kanoya (RJFY)
Kanpur Chakeri (VICX)
Kansas State University (KSU)
Kapanda Airport (FNCP)
Kappelen (LSZP)
Karat (AKT)
Kardla (EEKA)
Karibu Airways Company (KRB)
Karlog Air Charter (KLG)
Karlsborg (ESIA)
Karthago Airlines (KAJ)
Kartika Airlines (KAE)
Karuluk Airport (PAKY)
Kasaba Bay Airport (FLKY)
Kashan (OIFK)
Kasigluk Airport (PFKA)
Kasompe (FLKE)
Kasteli (LGTL)
Kastner Aaf (RJTR)
Kasungu (FWKG)
Kata Transportation (KTV)
Katekavia (KTK)
Katima Mulilo Airport (FYKM)
Kato Airline (KAT)
Kaufbeuren BF (KAUF)
Kauhajoki (EFKJ)
Kavminvodyavia (MVD)
Kavouras Inc (XKA)
Kayser Airstrip (SMKE)
Kaz Agros Avia (KRN)
Kaz Air West (KAW)
Kazan Aviation Production Asso (KAO)
Kazan Helicopters (KPH)
Kazavia (KKA)
Kazaviaspas (KZS)
Kbely (LKKB)
KD Avia (KNI)
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Keenair Charter - (JFK)
Kelix Air (KLX)
Kelner Airways (FKL)
Kelowna Flightcraft Air Charte (KFA)
Kelso Longview (KKLS)
Kelso Longview (KKLS)
Kemble (EGBP)
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Kempten HBF (KEMP)
Kendell Airlines (KDA)
Kenmore Air (KEN)
Kenmore Air Harbor Seaplane Ba (KW55)
Kenn Borek Air (KBA)
Kent Aviation (KAH)
Kenya Airways (KQA)
Kep (VVKP)
Kerch Intl (UKFK)
Kevis (KVS)
Key Airlines (KEY)
Key Largo (07FA)
Key Lime Air (LYM)
Keystone Aerial Surveys (FTP)
Khabarovsk-MVL (UHHT)
Khalifa Airways (KZW)
Khark Island (OIBQ)
Kharkov Aircraft Manufacturing (WKH)
Khazar (KHR)
Khoezestan Photros Air Lines (KHP)
Khok Kathiam (VTBL)
Khoriv-Avia (KRV)
Khors Aircompany (KHO)
Khoun Khan (VTSA)
Khoy (OITK)
Khunan Phumipol (VTPY)
Khwai River Lodge (FBKR)
Khyber Afghan Airlines (KHY)
Kidepo Airport (HUKD)
KIEV INTERNATIONAL AIRPORT (KIEV)
Kiev Aviation Plant (UAK)
Kihnu Airfield (EEKU)
Kiikala (EFIK)
Kikai Airport (RJKI)
King Aviation (KNG)
King Cove Airport (PAVC)
King Faisal Naval Base (OEJF)
Kingfisher Air Services (BEZ)
Kingfisher Airlines (KFR)
Kings County Municipal Airport (CCW3)
Kingston Air Services (KAS)
Kinloss Flying Training Unit (KIN)
Kinnarps (KIP)
Kinshasa Airways (KNS)
Kinston Regional Jetport (KISO)
Kipnuk Airport (PAKI)
Kirensk (UIKK)
Kirkuk AB (ORKK)
Kirov Air Enterprise (KTA)
Kirovograd (UKKG)
Kirovsk-Apatity Airport (ULMK)
Kisarazu (RJTK)
Kish Air (IRK)
Kissimmee Gateway Airport (KISM)
Kitee (EFIT)
Kitgum Airport (HUKT)
Kitona Base (FZAI)
Kitty Hawk Aircargo (KHA)
Kitty Hawk Airways (KHC)
Kitzingen Aaf (ETIN)
Kivalina Airport (PAVL)
Kiwi International Air Lines (KIA)
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Klagenfurt (LOXK)
Klawock Airport (PAKW)
Klawock Seaplane Base (PAQC)
Kleine Brogel (EBBL)
KLM Cityhopper (KLC)
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KLM Royal Dutch Airlines (KLM)
Kluang (WMAP)
Km 192 (SEKK)
Knight Air (KNA)
Knighthawk Air Express (KNX)
Knighthawk Express (KHX)
Knights Airlines (KGT)
Knokke-Heist Westkapelle Helip (EBKW)
Koanda Avacion (KOA)
Kobuk Airport (PAOB)
Koda International (OYE)
Kogalymavia Air Company (KGL)
Kohnan (RJBK)
Koksijde (EBFN)
Kolding Vamdrup (EKVD)
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Koln HBF (KOLN)
Kom Activity (KOM)
Komiaviatrans State Air Enterp (KMA)
Komiinteravia (KMV)
Komiinteravia (KMV)
Komsomolsk-on-Amur Air Enterpr (KNM)
Kongiganak Airport (PADY)
Koob-Corp - 96 KFT (KOB)
KoralBlue Airlines (KBR)
Korea Express Air (KEA)
Korean Air (KAL)
Kosmas Air (KMG)
Kosmos (KSM)
Kosova Airlines (KOS)
Kostroma - Sokerkino (UUBA)
Kostromskie avialinii (KOQ)
Koszalin - Zegrze Pomorskie Ai (EPKO)
Kotakoli (FZFP)
Kotlik Airport (PFKO)
Kovar Air (WOK)
Koyuk Alfred Adams Airport (PAKK)
Koyukuk Airport (PFKU)
Krasnojarsky Airlines (KJC)
Kremenchuk Flight College (KFC)
Krems Langenlois (LOAG)
Krimaviamontag (KRG)
Kroonk Air Agency (KRO)
Kroonstad (FAKS)
Krugersdorp (FAKR)
Krusa Padborg (EKPB)
Krylo Airlines (KRI)
Krym (KYM)
Krystel Air Charter (OPC)
Krzesiny (EPKS)
KSY (KSY)
Kuban Airlines (KIL)
Kulob Airport (UTDK)
Kunovice (LKKU)
Kuria Airport (NGKT)
Kurzemes Avio (KZA)
Kushke Nosrat (OIIC)
Kustbevakningen (KBV)
Kutahya (LTBN)
Kuwait Airways (KAC)
Kuzu Airlines Cargo (KZU)
Kvadro Aero (QVR)
Kwamelasemoetoe Airstrip (SMSM)
Kwena Air (KWN)
Kwethluk Airport (PFKW)
Kwigillingok Airport (PAGG)
Kyauktu (VYXG)
Kyrgyz Trans Avia (KTC)
Kyrgyzstan (LYN)
Kyrgyzstan Airlines (KGA)
Kyrgyzstan Department of Aviat (DAM)
Kyrgz General Aviation (KGB)
Kyritz (EDBK)
