| Station Name |
Months |
Country |
Earliest |
Most Recent |
| KAADEDHDHOO | 35 | Maldives | Dec 2007 | Oct 2013 |
| KAANA | 8 | United States | Mar 1930 | Dec 1930 |
| KAANAPALI AP 453.1 | 840 | United States | Jan 1905 | Jan 1986 |
| KAANAPALI/MAUI ISL | 136 | United States | Jan 1973 | Oct 1985 |
| KAARINA YLTOINEN | 650 | Finland | May 1959 | Aug 2013 |
| KABA HE | 671 | China | Nov 1957 | Oct 2013 |
| KABALA | 435 | Sierra Leone | Jan 1955 | Mar 1997 |
| KABALE | 84 | Uganda | Jan 1957 | Oct 2008 |
| KABANSK | 330 | Russia | Nov 1948 | Sep 1998 |
| KABETE (NAIROBI) | 610 | Kenya | Jan 1895 | Dec 1955 |
| KABETOGAMA | 147 | United States | Nov 1997 | Oct 2013 |
| KABIN BURI | 360 | Thailand | Jan 1970 | Dec 2000 |
| KABINBURI | 129 | Thailand | Aug 2001 | Oct 2013 |
| KABNAM MINNESOTA | 30 | United States | Apr 2003 | Aug 2007 |
| KABUL AIRPORT | 552 | Afghanistan | Aug 1954 | Oct 2013 |
| KABUL SOCCER FIELD | 28 | Afghanistan | Apr 2011 | Oct 2013 |
| KACA | 19 | Russia | Mar 2012 | Oct 2013 |
| KACHALOVKA | 17 | Russia | Jan 1937 | Nov 1970 |
| KACHEMAK BAY RESERVE | 66 | United States | Dec 2007 | Oct 2013 |
| KACUG | 686 | Russia | Mar 1948 | Oct 2013 |
| KADENA AFB OKINAWA | 808 | Japan | Jan 1946 | Oct 2013 |
| KADHDHOO | 55 | Maldives | Aug 2003 | Oct 2013 |
| KADINA AWS | 734 | Australia | Mar 1952 | Oct 2013 |
| KADJAKAI | 45 | Afghanistan | Jan 1977 | Dec 1980 |
| KADOGLLI | 633 | Sudan | Jan 1950 | Sep 2013 |
| KADOKA | 532 | United States | Jun 1909 | Jun 2007 |
| KADOMA | 253 | Zimbabwe | Jul 1962 | Oct 2013 |
| KADUNA | 24 | Nigeria | Mar 2009 | Nov 2011 |
| KAEDI | 146 | Mauritania | Mar 1982 | Sep 2013 |
| KAELE | 92 | Cameroon | May 1953 | Dec 1960 |
| KAESONG | 652 | Korea, North | Mar 1957 | Oct 2013 |
| KAFFIE RANCH | 34 | United States | Feb 1965 | Nov 1967 |
| KAGAWONG | 68 | Canada | Jan 1951 | Nov 1956 |
| KAGOSHIMA | 1567 | Japan | Jan 1883 | Oct 2013 |
| KAGOSHIMA AIRPORT | 490 | Japan | Jan 1973 | Oct 2013 |
| KAHANA 883 | 9 | United States | Oct 1916 | Jan 1923 |
| KAHLER ASTEN (WST) | 703 | Germany | Jan 1955 | Jul 2013 |
| KAHLER ASTEN(MOUNT) | 513 | Germany | May 1936 | Dec 2011 |
| KAHNOUJ | 116 | Iran | Jan 1991 | Dec 2000 |
| KAHNUJ | 62 | Iran | Feb 2008 | Oct 2013 |
| KAHOKA | 171 | United States | Aug 1963 | Apr 1983 |
| KAHOOLAWE 499.6 | 206 | United States | Aug 1991 | Aug 2013 |
| KAHRAMANMARAS | 593 | Turkey | Jan 1963 | Oct 2013 |
| KAHUKU 912 | 743 | United States | Jan 1905 | Jan 1973 |
| KAHUKU TRAINING AREA HAWAII | 150 | United States | Jun 2000 | Oct 2013 |
| KAHULUI AIRPORT, MAUI, HAWAII | 740 | United States | Apr 1945 | Oct 2013 |
| KAIBER | 36 | Saudi Arabia | Nov 2004 | Jul 2010 |
| KAIBITO | 123 | United States | Jul 1950 | Jan 1961 |
| KAIFENG | 138 | China | Dec 1958 | Sep 1988 |
| KAIKOURA AWS | 269 | New Zealand | May 1991 | Oct 2013 |
| KAILASHAHAR | 7 | India | Mar 1945 | Sep 1945 |
| KAILIILI 436 | 290 | United States | Apr 1925 | Dec 1949 |
| KAILU | 27 | China | Feb 1958 | Jun 1990 |
| KAILUA 446 | 1106 | United States | Jan 1905 | Feb 2011 |
| KAILUA/446 | 74 | United States | Jan 1991 | Dec 2000 |
| KAIMANA | 51 | Indonesia | Jan 1991 | Oct 2000 |
| KAIMANA/UTAROM | 371 | Indonesia | Apr 1956 | Oct 2013 |
| KAINALIU 73.2 | 701 | United States | Jan 1939 | Aug 2013 |
| KAIRATU | 84 | Indonesia | Jan 1991 | Sep 2000 |
| KAIRI RESEARCH STATION | 545 | Australia | Jan 1965 | Aug 2011 |
| KAIROUAN | 756 | Tunisia | Oct 1930 | Oct 2013 |
| KAISER AP | 10 | United States | Jan 2005 | Dec 2005 |
| KAISERSLAUTERN | 1133 | Germany | Jan 1901 | Jul 2013 |
| KAITAIA OBSERVATORY | 849 | New Zealand | Oct 1942 | Oct 2013 |
| KAITONG/TONGYU | 25 | China | Jan 1958 | Apr 1990 |
| KAIYUH ALASKA | 186 | United States | Sep 1997 | Oct 2013 |
| KAJAANI LENTOASEMA | 15 | Finland | Nov 1998 | May 2000 |
| KAJAANI LENTOASEMA-1 | 1486 | Finland | Jan 1890 | Oct 2013 |
| KAJAANI PETAISENNISKA | 32 | Finland | Nov 2010 | Aug 2013 |
| KAJAKI | 6 | Afghanistan | Apr 1979 | Aug 1980 |
| KAJGAN | 118 | Russia | Apr 1981 | Jun 1993 |
| KAJLASTUJ | 503 | Russia | Jan 1948 | Oct 2013 |
| KAJNAR | 385 | Kazakhstan | Jan 1959 | Apr 1997 |
| KAJRAKKUMSKOE VODOHRANILISHCHE | 37 | Tajikistan | Oct 2010 | Oct 2013 |
| KAKA | 73 | Turkmenistan | Dec 1975 | Apr 1997 |
| KAKABEKA FALLS,ON | 814 | Canada | Nov 1908 | Mar 1977 |
| KAKAMEGA | 175 | Kenya | Dec 1984 | Aug 2013 |
| KAKE ALASKA | 153 | United States | Aug 1990 | Oct 2013 |
| KAKE AP | 529 | United States | May 1919 | Jun 2013 |
| KAKINADA | 446 | India | Sep 1975 | Oct 2013 |
| KAKUL | 378 | Pakistan | Jan 1953 | Oct 2013 |
| KAKWA | 18 | Canada | Jul 2004 | Aug 2009 |
| KALACH | 649 | Russia | Jul 1959 | Oct 2013 |
| KALACINSK | 508 | Russia | Feb 1955 | Oct 2013 |
| KALADAR | 109 | Canada | Jan 2004 | Sep 2013 |
| KALAELOA ARPT | 483 | United States | Jan 1973 | Oct 2013 |
| KALAIKUNDA | 13 | India | Mar 1944 | Nov 1945 |
| KALAJOKI RAHJA | 151 | Finland | Jan 1978 | Jan 1991 |
| KALAJOKI ULKOKALLA | 180 | Finland | Dec 1995 | Aug 2013 |
| KALAKAN | 921 | Russia | Sep 1935 | Feb 2013 |
| KALALEH | 14 | Iran | Jul 2012 | Oct 2013 |
| KALAMATA | 44 | Greece | Dec 1965 | Aug 1970 |
| KALAMATA (AIRPORT) | 748 | Greece | Jan 1951 | Oct 2013 |
| KALAMAZOO BATTLE CK INTL AP | 240 | United States | May 1929 | Oct 2013 |
| KALAMAZOO BATTLE CREEK INTL A | 435 | United States | Jan 1973 | Oct 2013 |
| KALAMAZOO STATE HOSPITAL | 1174 | United States | Jan 1892 | Nov 1995 |
| KALAMAZOO-STATE-HOSP | 1329 | United States | Jan 1876 | Dec 1990 |
| KALAMUNDA | 22 | Australia | Sep 1991 | Dec 1993 |
| KALAMUNDA (KALAMUNDA) | 599 | Australia | Oct 1908 | Jul 1992 |
| KALAMUNDA BICKLEY | 229 | Australia | Jan 1994 | Oct 2013 |
| KALAUPAPA 563 | 353 | United States | Jan 1933 | May 2006 |
| KALAWA | 118 | Burma / Myanmar | Jan 1991 | Dec 2000 |
| KALAWAO | 291 | United States | Feb 1905 | Dec 1932 |
| KALBARRI COMPOSITE | 507 | Australia | Nov 1970 | Sep 2013 |
| KALDER LAKE | 174 | Canada | Aug 1973 | Jul 1988 |
| KALEMIE/ALBERTVILLE CONGO DEM | 322 | Zaire | Apr 1950 | Dec 1980 |
| KALEWA | 86 | Burma / Myanmar | Apr 1994 | Oct 2013 |
| KALGACHIKHA | 131 | Russia | May 1979 | Aug 2013 |
| KALGIN ISLAND | 84 | United States | May 2004 | Oct 2013 |
| KALGOORLIE POST OFFICE | 553 | Australia | Jan 1907 | Sep 1953 |
| KALGOORLIE-BOULDER AIRPORT | 1401 | Australia | Jan 1897 | Oct 2013 |
| KALIAKPA | 256 | Bulgaria | Oct 1975 | Oct 2013 |
| KALIANGET (MADURA IS) | 355 | Indonesia | Jan 1960 | Sep 2013 |
| KALIANGET /MADURA I | 339 | Indonesia | Sep 1977 | Oct 2013 |
| KALIHI RSCH SITE 777 | 26 | United States | May 1937 | Aug 1941 |
| KALIJATI | 7 | Indonesia | Jul 1979 | Apr 1981 |
| KALINGAPATAM | 48 | India | Sep 2009 | Oct 2013 |
| KALININGRAD U.S.S.R. | 1964 | Russia | Jan 1848 | Oct 2013 |
| KALISPELL | 416 | United States | Jun 1896 | Feb 1982 |
| KALISPELL 9 NNE | 140 | United States | Jan 1997 | Jun 2012 |
| KALISPELL/GLACIER PARK INT., MT. | 1403 | United States | Jun 1896 | Oct 2013 |
| KALISZ | 542 | Poland | Jan 1957 | Oct 2013 |
| KALIULA | 167 | United States | Feb 1908 | Dec 1925 |
| KALIX | 50 | Sweden | Mar 1961 | Oct 1969 |
| KALKAR (MIL COMM) | 350 | Germany | Jan 1973 | Sep 2013 |
| KALKASKA | 280 | United States | May 1980 | Oct 2013 |
| KALKASKA 11 SE | 87 | United States | Jun 2006 | Oct 2013 |
| KALLANG AERODROME | 158 | Singapore | Jan 1934 | Jul 1955 |
| KALLAX/LULEA (AFB) | 489 | Sweden | Jan 1973 | Oct 2013 |
| KALLBADAGRUND | 115 | Finland | Mar 2004 | Oct 2013 |
| KALLSJO | 38 | Sweden | Oct 2008 | Nov 2011 |
| KALMAR | 1856 | Sweden | Jan 1859 | Oct 2013 |
| KALMAR_FLYGFLOTTILJ | 416 | Sweden | Jan 1961 | Nov 1995 |
| KALMAR_FLYGPLATS | 190 | Sweden | Feb 1996 | Dec 2011 |
| KALPOWAR FORESTRY | 136 | Australia | Jan 1962 | Feb 1986 |
| KALSIN BAY | 30 | United States | Aug 1928 | May 1931 |
| KALSKAG | 14 | United States | Jan 1933 | May 1934 |
| KALSKAG AP | 90 | United States | Feb 2006 | Oct 2013 |
| KALTAG AIRPORT | 196 | United States | Jun 1944 | Oct 2013 |
| KALTAG ALASKA | 22 | United States | Jul 1943 | Aug 1945 |
| KALTENEBER | 92 | Guam [United States] | Sep 1940 | Jul 1956 |
| KALTENNORDHEIM(AUT) | 741 | Germany | Jan 1952 | Oct 2013 |
| KALUGA | 623 | Russia | Sep 1949 | Oct 2013 |
| KALUMBURU MISSION | 833 | Australia | Sep 1941 | Oct 2013 |
| KAM PAENG PHET | 388 | Thailand | Jan 1981 | Oct 2013 |
| KAMALASAI | 144 | Thailand | Aug 2001 | Oct 2013 |
| KAMALASAL | 36 | Thailand | Jan 1998 | Dec 2000 |
| KAMALI-KUL | 75 | Kazakhstan | Dec 1969 | Dec 1981 |
| KAMAN | 303 | Turkey | Jan 1965 | Dec 1990 |
| KAMARAN ISLAND | 311 | Yemen | Sep 1922 | Mar 1957 |
| KAMAS 3 NW | 701 | United States | Jul 1949 | Sep 2013 |
| KAMEMBE | 27 | Rwanda | Feb 2010 | Sep 2013 |
| KAMEN-NA-OBI | 916 | Russia | Jan 1936 | Oct 2013 |
| KAMENICA NAD CIROCHOU | 487 | Slovakia | Jan 1973 | Oct 2013 |
| KAMENKA-BUGSKAYA | 47 | Ukraine | Jan 1959 | Apr 2004 |
| KAMENNAJA STEP' U.S.S.R. | 1380 | Russia | Mar 1893 | Jul 2013 |
| KAMENSK-SAHTINSKIJ | 205 | Russia | Oct 1970 | Oct 2013 |
| KAMENSKOYE | 762 | Russia | Nov 1949 | Sep 2013 |
| KAMIAH | 128 | United States | Sep 1980 | Aug 2013 |
| KAMIANETS-PODIL SKY | 158 | Ukraine | Feb 1937 | May 2004 |
| KAMIGOTO | 58 | Japan | Dec 1992 | Jan 1999 |
| KAMINA BAKA CONGO DEM REP. | 100 | Zaire | Jan 1952 | May 1960 |
| KAMINA-BASE | 305 | Zaire | Feb 1951 | Dec 1980 |
| KAMISHLI | 735 | Syria | Jan 1952 | Sep 2013 |
| KAMJSENKA | 40 | Russia | Mar 1989 | Dec 1994 |
| KAMLOOPS (AMOS) /BC. | 5 | Canada | Aug 2006 | Aug 2013 |
| KAMLOOPS AFTON MINES | 184 | Canada | Jun 1977 | Nov 1993 |
| KAMLOOPS AUT, BC | 58 | Canada | Mar 2007 | Dec 2011 |
| KAMLOOPS AUTO | 82 | Canada | Dec 2006 | Oct 2013 |
| KAMLOOPS CDA | 317 | Canada | Aug 1949 | May 1977 |
| KAMLOOPS MISSION FLATS | 206 | Canada | May 1939 | Feb 1957 |
| KAMLOOPS PRATT ROAD | 242 | Canada | Aug 1988 | Sep 2013 |
| KAMLOOPS RAYLEIGH | 141 | Canada | Jul 1986 | Apr 2002 |
| KAMLOOPS VALLEYVIEW | 1456 | Canada | Jan 1890 | Oct 2013 |
| KAMOURASKA | 121 | Canada | Jul 1973 | Jul 1984 |
| KAMPALA | 288 | Uganda | Jan 1931 | Dec 1954 |
| KAMPHAENG SAEN | 7 | Thailand | Jul 1975 | Mar 1976 |
| KAMPOT | 218 | Cambodia | Jan 1951 | Oct 1970 |
| KAMPOT | 88 | Cambodia | Dec 1899 | Dec 1908 |
| KAMSACK,SA | 660 | Canada | Aug 1907 | Dec 1969 |
| KAMUELA 192.2 | 322 | United States | Nov 1950 | Mar 1980 |
| KAMYSIN | 550 | Russia | Jul 1957 | Oct 2013 |
| KAMYSLOV | 503 | Russia | Jan 1950 | Oct 2013 |
| KANAB | 1209 | United States | Oct 1902 | Oct 2013 |
| KANAB | 960 | United States | Oct 1902 | Dec 1990 |
| KANADEJ | 19 | Russia | Mar 2012 | Oct 2013 |
| KANAGULK | 107 | Australia | Jun 2004 | Oct 2013 |
| KANALOHULUHULU 1075 | 649 | United States | Jan 1931 | Sep 2013 |
| KANANASKIS | 829 | Canada | Aug 1939 | Sep 2013 |
| KANANASKIS BOUNDARY RS,AL | 161 | Canada | Jun 1963 | Aug 1984 |
| KANANASKIS POCATERRA | 292 | Canada | Oct 1976 | Feb 2013 |
| KANATAK | 17 | United States | Sep 1939 | Oct 1941 |
| KANAZAWA | 1533 | Japan | Jan 1886 | Oct 2013 |
| KANCHALAN | 127 | Russia | Jan 1959 | Oct 2013 |
| KANCHANABURI | 737 | Thailand | Nov 1949 | Oct 2013 |
| KANDAHAR AIRPORT | 337 | Afghanistan | Jun 1963 | Oct 2013 |
| KANDALAKSHA | 1212 | Russia | Sep 1912 | Oct 2013 |
| KANDI BENI KAND | 871 | Benin | Feb 1941 | Oct 2013 |
| KANDRIAN | 7 | Papua New Guinea | Jan 1944 | Aug 1944 |
| KANDY,SRI LANKA | 1378 | Sri Lanka | Jul 1866 | Oct 2013 |
| KANE 1 NNE | 883 | United States | Jan 1894 | Sep 2013 |
| KANE 5 SE | 90 | United States | Jul 1932 | Jan 1940 |
| KANE GULCH - BLANDING 23WSW | 267 | United States | Jul 1991 | Oct 2013 |
| KANE SPRINGS NEVADA | 313 | United States | Dec 1986 | Oct 2013 |
| KANELOA HAWAII | 113 | United States | Nov 2001 | Oct 2013 |
| KANEOHE 838.1 | 187 | United States | Jul 1997 | Aug 2013 |
| KANEOHE BAY (MCAF) | 482 | United States | Jan 1973 | Oct 2013 |
| KANEOHE BAY MCAS | 743 | United States | Jan 1942 | Apr 2011 |
| KANEOHE MAUKA 781 | 794 | United States | Aug 1928 | Feb 1998 |
| KANEOHE RANCH 838 | 188 | United States | Aug 1944 | Apr 1963 |
| KANEPUU 690 | 12 | United States | Jan 1919 | Dec 1919 |
| KANEV | 35 | Ukraine | Jan 2000 | Apr 2004 |
| KANEVKA | 618 | Russia | Jul 1959 | Oct 2013 |
| KANEVSKAJA | 74 | Russia | Jul 1980 | Feb 1995 |
| KANEYAMA | 144 | Japan | Jan 1953 | Dec 1964 |
| KANG-SHAN FORMOSA/KANCHANG | 37 | China | Sep 1956 | Oct 1959 |
| KANGAL | 258 | Turkey | Jun 1968 | Dec 1990 |
| KANGASALA KOYRA | 258 | Finland | Jun 1966 | Dec 1987 |
| KANGAVAR | 120 | Iran | Jan 1991 | Dec 2000 |
| KANGDING | 740 | China | Nov 1951 | Oct 2013 |
| KANGERLUSSUAQ /SDR. | 818 | Greenland [Denmark] | Dec 1941 | Oct 2013 |
| KANGGYE | 657 | Korea, North | Mar 1957 | Oct 2013 |
| KANGHWA | 252 | Korea, South | Jan 1973 | Dec 1993 |
| KANGIKSUALUJJUAQ A | 99 | Canada | Sep 1994 | Oct 2013 |
| KANGILINNGUIT | 121 | Greenland [Denmark] | Jan 1961 | Aug 1974 |
| KANGIQSUALUJJUAQ | 45 | Canada | May 1990 | Jun 1994 |
| KANGIQSUJUAQ ARPT | 132 | Canada | Jun 1992 | Sep 2013 |
| KANGIRSUK ARPT | 214 | Canada | Jul 1988 | Oct 2013 |
| KANGNUNG ROK K 18 | 63 | Korea, South | Jun 1951 | Jan 1957 |
| KANGSHAN (TW-AFB) | 322 | Taiwan | Jun 1954 | Apr 1999 |
| KANIN NOS | 1157 | Russia | Dec 1915 | Oct 2013 |
| KANKAANPAA NIINISALO AIRFIELD | 68 | Finland | Feb 2008 | Oct 2013 |
| KANKAANPAA NIINISALO LENTOKENT | 655 | Finland | Jan 1959 | Aug 2013 |
| KANKAANPAA NIINISALO PUOLUSTUSVOIMAT | 489 | Finland | Jan 1973 | Oct 2013 |
| KANKAKEE 4 NW | 170 | United States | Apr 1941 | Feb 1960 |
| KANKAKEE METRO WASTWTR | 1149 | United States | Jan 1917 | Oct 2013 |
| KANKAN GUIN KANK | 498 | Guinea | Nov 1944 | Sep 1994 |
| KANKASANTURAI | 125 | Sri Lanka | Jul 1957 | May 1983 |
| KANKU | 698 | Russia | Nov 1950 | Oct 2013 |
| KANO | 1042 | Nigeria | Jan 1905 | Sep 2013 |
| KANON-IN-MAGADAN | 70 | Russia | Jul 1961 | Jul 1976 |
| KANOPOLIS LAKE | 773 | United States | Oct 1948 | Oct 2013 |
| KANOSH | 551 | United States | May 1962 | Mar 2013 |
| KANOYA AB | 510 | Japan | Oct 1945 | Oct 2013 |
| KANOZERO (LAKE) | 33 | Russia | Sep 1969 | Aug 1985 |
| KANSAI INTERNATIONAL AIRPORT | 1565 | Japan | Jan 1883 | Oct 2013 |
| KANSAI INTL | 6 | Japan | Mar 1995 | Aug 1995 |
| KANSAS 1 ESE | 604 | United States | Apr 1959 | Jul 2010 |
| KANSAS CITY BARRY HARBOR | 114 | United States | Sep 1954 | Feb 1964 |
| KANSAS CITY INTERNATIONAL AIR | 1497 | United States | Jan 1889 | Oct 2013 |
| KANSAS CITY PLEASANT HILL | 212 | United States | Jul 1995 | Oct 2013 |
| KANSAS CITY RICHARDS-GEBAUR A | 223 | United States | Apr 1954 | Dec 1999 |
| KANSAS CITY/MUNICIPAL ARPT | 1440 | United States | Jan 1893 | Oct 2013 |
| KANSK | 522 | Russia | Oct 1936 | Oct 2013 |
| KANSONG KOREA/TEAM 850 | 19 | Korea, South | Oct 1952 | Sep 1954 |
| KANSONG TEAM 850 | 16 | Korea, South | Oct 1952 | Aug 1954 |
| KANTEGIR | 17 | Russia | Apr 2012 | Oct 2013 |
| KANTUNILKIN | 307 | Mexico | Oct 1952 | Nov 1998 |
| KANUTI NWR ALASKA | 234 | United States | Sep 1990 | Oct 2013 |
| KANYEMBA | 12 | Zimbabwe | Sep 1989 | Sep 1992 |
| KAOHE MAKAI 24.4 | 70 | United States | May 2004 | Oct 2013 |
| KAOHSIUNG | 783 | Taiwan | Apr 1931 | Oct 2000 |
| KAOHSIUNG INTL ARPT | 488 | Taiwan | Jan 1973 | Oct 2013 |
| KAOLACK | 945 | Senegal | Apr 1931 | Oct 2013 |
| KAOMA | 4 | Zambia | Mar 1984 | Jan 1989 |
| KAOTAI | 59 | China | Nov 1956 | Oct 1961 |
| KAP MORRIS JESUP | 302 | Greenland [Denmark] | Dec 1981 | Oct 2013 |
| KAP-YONG KOREA/TEAM 824 | 10 | Korea, South | Jan 1955 | Sep 1956 |
| KAPADOKYA | 102 | Turkey | Jun 2004 | Oct 2013 |
| KAPAKA FARM 904.1 | 33 | United States | Feb 1999 | Mar 2002 |
| KAPALUA-WEST MAUI AIRPORT 462 | 320 | United States | Mar 1987 | Oct 2013 |
| KAPAN | 5 | Armenia | Jan 1959 | Sep 1960 |
| KAPCHAGAY | 57 | Kazakhstan | Dec 1969 | Feb 1980 |
| KAPFENBERG | 142 | Austria | Oct 2001 | Oct 2013 |
| KAPINGAMARANGI ATOLL, CAROLINE IS. | 109 | Federated States of Micronesia | Jun 1968 | Oct 1978 |
| KAPOHO 93 | 179 | United States | Feb 1905 | Mar 1923 |
| KAPOHO BEACH 93.11 | 91 | United States | Jun 1977 | Mar 1985 |
| KAPOSVAR | 183 | Hungary | Oct 1988 | Oct 2013 |
| KAPUNDA POST OFFICE | 940 | Australia | Jan 1885 | Jan 1965 |
| KAPUSKASING CDA ON ONT | 1150 | Canada | Jan 1918 | Oct 2013 |
| KAPUSTIN JAR | 115 | Russia | Aug 1960 | Jul 1973 |
| KARA | 327 | Mali | Jan 1950 | Apr 1977 |
| KARA | 265 | Togo | Dec 1977 | Nov 2011 |
| KARA-KUM | 345 | Kazakhstan | Jan 1959 | Dec 1990 |
| KARA-SUU | 184 | Kyrgyzstan | Mar 1998 | Oct 2013 |
| KARA-TJUREK | 827 | Russia | Nov 1939 | Sep 2012 |
| KARABAU | 254 | Kazakhstan | Jul 1961 | Nov 1994 |
| KARABOGAZKEL | 100 | Turkmenistan | Jan 1959 | Feb 1996 |
| KARABUK | 282 | Turkey | Jan 1965 | Oct 2013 |
| KARABULAK | 19 | Russia | Mar 2012 | Oct 2013 |
| KARABUTAK | 204 | Kazakhstan | Aug 1959 | Nov 1994 |
| KARACHI (AIRPORT) | 120 | Pakistan | Jan 1991 | Dec 2000 |
| KARACHI AIRPORT | 980 | Pakistan | Feb 1931 | Oct 2013 |
| KARACHI MASROOR | 207 | Pakistan | Jan 1957 | Dec 1974 |
| KARACHI(S.FAISAL) | 105 | Pakistan | Jan 1954 | Dec 1974 |
| KARACHI/MANORA | 1180 | Pakistan | Jan 1876 | Dec 1974 |
| KARAFTIT | 356 | Russia | Mar 1949 | Jul 2004 |
| KARAGANDA | 973 | Kazakhstan | Oct 1932 | Oct 2013 |
| KARAHNJUKAR | 69 | Iceland | Nov 2007 | Oct 2013 |
| KARAIKAL | 101 | India | Mar 2005 | Oct 2013 |
| KARAISALI | 308 | Turkey | Jan 1965 | Dec 1990 |
| KARAJ | 120 | Iran | Jan 1991 | Dec 2000 |
| KARAK | 68 | Kazakhstan | Dec 1969 | Dec 1981 |
| KARAKAPALKIJA | 68 | Uzbekistan | Dec 1975 | Feb 1997 |
| KARAKUL LAKE | 29 | Tajikistan | Feb 1976 | Apr 1997 |
| KARAKUL' | 38 | Tajikistan | Apr 1961 | Jan 1987 |
| KARAM | 795 | Russia | Sep 1943 | Jun 2012 |
| KARAMAN | 360 | Turkey | Jan 1961 | Dec 1990 |
| KARAMAY | 678 | China | Dec 1956 | Oct 2013 |
| KARANG KATES | 30 | Indonesia | Oct 1997 | Dec 2000 |
| KARANG KEMIRI | 24 | Indonesia | Jan 1998 | Apr 2000 |
| KARANGANJAR | 252 | Indonesia | Jan 1912 | Dec 1933 |
| KARAPINAR | 330 | Turkey | Jun 1963 | Dec 1990 |
| KARASJOK-MARKANNJARGA | 1622 | Norway | Jan 1876 | Oct 2013 |
| KARASUK | 507 | Russia | May 1955 | Oct 2013 |
| KARATAS | 328 | Turkey | Jun 1963 | Dec 1990 |
| KARATUZSKOE | 18 | Russia | Apr 2012 | Oct 2013 |
| KARAUL | 226 | Kazakhstan | Jun 1969 | Apr 1997 |
| KARAUL | 137 | Russia | Dec 1959 | Oct 2013 |
| KARDJALI BULGARI | 542 | Bulgaria | Jul 1957 | Oct 2013 |
| KARDLA | 122 | Estonia | Jan 1969 | Oct 2013 |
| KARESUANDO | 1723 | Sweden | Jan 1830 | Oct 2013 |
| KARESUANDO_A | 38 | Sweden | Nov 2008 | Dec 2011 |
| KARGASOK | 561 | Russia | Feb 1951 | Oct 2013 |
| KARGOPOL' | 1175 | Russia | Jan 1914 | Oct 2013 |
| KARIBA | 517 | Zimbabwe | Jul 1962 | Oct 2013 |
| KARIJOKI KANKALO | 169 | Finland | Dec 1993 | Dec 2007 |
| KARIMA | 717 | Sudan | Jan 1949 | Sep 2013 |
| KARKARALINSK | 309 | Kazakhstan | Aug 1937 | May 1993 |
| KARL XII OYA | 15 | Svalbard [Norway] | Dec 1957 | Oct 2013 |
| KARL-MARX-STADT | 484 | Germany | May 1936 | Oct 2011 |
| KARLOVAC | 174 | Croatia | Mar 1999 | Oct 2013 |
| KARLOVY VARY | 356 | Czech Republic | Feb 1939 | Oct 2013 |
| KARLSBORG | 261 | Sweden | Jul 1977 | Oct 2013 |
| KARLSBORG_MO | 600 | Sweden | Jan 1961 | Dec 2011 |
| KARLSHAMN | 553 | Sweden | Jan 1961 | Dec 2011 |
| KARLSKRONA-SODERSTJ. | 21 | Sweden | Mar 2010 | Dec 2011 |
| KARLSKRONA-SODERSTJERNA | 40 | Sweden | May 2010 | Oct 2013 |
| KARLSRUHE (USA-AF) | 2599 | Germany | Jan 1779 | Oct 2008 |
| KARLSRUHE BADEN BAD | 192 | Germany | Nov 1997 | Oct 2013 |
| KARLSRUHE/BADEN-BAD | 238 | Germany | Jan 1973 | Dec 1992 |
| KARLSTAD 2SE | 305 | United States | Dec 1962 | Aug 2004 |
| KARLSTAD FLYGPLATS | 1855 | Sweden | Jan 1859 | Oct 2013 |
| KARLSTAD SOL | 160 | Sweden | May 1998 | Oct 2011 |
| KARLUK LAKE | 50 | United States | Jul 1937 | Aug 1969 |
| KARLUK RIVER | 24 | United States | Jun 1954 | Jul 1960 |
| KARMOY | 101 | Norway | Nov 1975 | Jul 1984 |
| KARNACK 2 NW | 395 | United States | Jun 1942 | Jan 1981 |
| KARNES CITY 2 N | 330 | United States | May 1977 | Nov 2006 |
| KARNET | 505 | Australia | Jan 1965 | Sep 2013 |
| KARNOBAT | 82 | Bulgaria | Jul 1957 | Feb 1969 |
| KARNSKOGEN | 20 | Sweden | Jan 1961 | Feb 1963 |
| KAROI | 680 | Zimbabwe | Jan 1951 | Oct 2013 |
| KARONGA | 222 | Malawi | Jan 1952 | Dec 1970 |
| KAROONDA | 123 | Australia | Jul 2002 | Aug 2013 |
| KARPALUND | 45 | Sweden | Jan 1971 | Dec 1974 |
| KARPATHOS | 182 | Greece | Feb 1998 | Oct 2013 |
| KARPINENY | 104 | Moldova | Jan 1969 | Dec 1981 |
| KARPOGORY | 156 | Russia | May 1979 | Oct 2013 |
| KARRATHA (DAMPIER SALT) | 286 | Australia | Nov 1969 | Oct 1993 |
| KARRATHA (KING BAY) | 74 | Australia | May 1992 | Aug 2001 |
| KARRATHA AERO | 513 | Australia | Nov 1969 | Oct 2013 |
| KARS | 624 | Turkey | Jan 1961 | Oct 2013 |
| KARSAKPAJ | 809 | Kazakhstan | Mar 1926 | Jun 1994 |
| KARSHI KHANABAD | 72 | Uzbekistan | Nov 2007 | Oct 2013 |
| KARSTA | 364 | Sweden | Jan 1961 | Feb 1992 |
| KARTAL | 309 | Turkey | Apr 1965 | Dec 1990 |
| KARTCHNER CAVERNS | 47 | United States | Nov 2009 | Oct 2013 |
| KARTHAUS RIVER | 94 | United States | May 1963 | May 1972 |
| KARUIZAWA | 632 | Japan | Jan 1941 | Oct 2013 |
| KARUMBA AIRPORT | 142 | Australia | Jan 1939 | May 1951 |
| KARUMBA FLYING BASE | 104 | Australia | Dec 1940 | Dec 1950 |
| KARVAL | 368 | United States | Oct 1980 | Oct 2013 |
| KARVIA ALKKIA | 558 | Finland | Mar 1966 | Aug 2013 |
| KARYMSKAJA | 311 | Russia | Oct 1953 | May 2001 |
| KAS | 10 | Turkey | Oct 2008 | Feb 2010 |
| KASA | 305 | Sweden | Jan 1961 | Jun 1986 |
| KASALINSK | 1594 | Kazakhstan | Jan 1881 | Oct 2013 |
| KASAMA ZAMBIA/NHASALAND S ROD. | 939 | Zambia | Jul 1924 | Dec 2005 |
| KASANE | 288 | Botswana | Oct 1983 | Oct 2013 |
| KASBA-TADLA | 703 | Morocco | Jan 1928 | Oct 2013 |
| KASEMPA | 119 | Zambia | Jan 1961 | Dec 1970 |
| KASESE | 24 | Uganda | Aug 1993 | Oct 2007 |
| KASHAN | 551 | Iran | Jun 1966 | Oct 2013 |
| KASHI | 751 | China | Jan 1951 | Oct 2013 |
| KASHKARANTSY | 193 | Russia | Nov 1949 | Aug 2013 |
| KASHMAR | 197 | Iran | Aug 1950 | Oct 2013 |
| KASILOF 3 NW | 714 | United States | Nov 1925 | Oct 1997 |
| KASIN | 159 | Russia | Jul 1961 | Oct 2013 |
| KASIRA | 154 | Russia | Feb 1964 | Oct 2013 |
| KASITSNA BAY | 114 | United States | May 1967 | Jan 1978 |
| KASKASKIA RIV NAV LOCK | 437 | United States | Apr 1974 | Oct 2013 |
| KASKINEN SALGRUND | 127 | Finland | Jan 1959 | Aug 2013 |
| KASLO,BC | 1230 | Canada | Aug 1894 | Sep 2013 |
| KASPIYSKIY | 627 | Russia | Jul 1959 | Sep 2012 |
| KASPROWY WIERCH | 752 | Poland | Jan 1951 | Oct 2013 |
| KASSALA | 1188 | Sudan | Jan 1906 | Oct 2013 |
| KASSEL GERMANY FED.REP.OF | 1615 | Germany | Jan 1863 | Oct 2013 |
| KASSEL/CALDEN | 235 | Germany | Oct 1989 | Oct 2013 |
| KASSERINE | 76 | Tunisia | Sep 2003 | Oct 2013 |
| KASSLER | 1113 | United States | Nov 1918 | Sep 2013 |
| KASTAMONU | 1006 | Turkey | Jan 1930 | Oct 2013 |
| KASTORIA (AIRPORT) | 392 | Greece | Nov 1980 | Oct 2013 |
| KASUMIGAURA AB | 387 | Japan | Jan 1973 | Oct 2013 |
| KASUMINOME AB | 359 | Japan | Jan 1973 | Oct 2013 |
| KATAJALUOTO | 136 | Finland | Mar 1973 | Sep 1984 |
| KATALA | 67 | United States | Apr 1907 | Sep 1927 |
| KATANNING POST OFFICE | 1425 | Australia | Jan 1894 | Oct 2013 |
| KATATOTA ISLAND | 114 | Canada | Nov 1996 | Oct 2013 |
| KATHA | 99 | Burma / Myanmar | May 2001 | Oct 2013 |
| KATHERINE (TINDAL AWS) | 321 | Australia | Feb 1985 | Oct 2013 |
| KATHERINE AVIATION MUSEUM | 307 | Australia | Jun 1946 | Sep 2011 |
| KATHERINE CNTRY CLUB | 171 | Australia | Aug 1973 | Aug 2000 |
| KATHERINE COUNCIL | 530 | Australia | Dec 1937 | Jan 1985 |
| KATHERINE EXP. FARM | 30 | Australia | Jan 1965 | Nov 1967 |
| KATHERINEAERO | 39 | Australia | Jan 1944 | Jan 1973 |
| KATHMANDU AIRPORT | 742 | Nepal | Jan 1951 | Oct 2013 |
| KATHU | 109 | South Africa | Mar 1998 | Oct 2013 |
| KATIBOUGOU | 407 | Mali | Jan 1950 | Nov 1983 |
| KATIMA MULILO | 45 | Namibia | Jul 2009 | Oct 2013 |
| KATON-KARAGAJ | 235 | Kazakhstan | Mar 1958 | Apr 1997 |
| KATOOMBA (NARROW NEC | 1201 | Australia | Jan 1907 | Sep 2013 |
| KATOWICE | 753 | Poland | Jan 1951 | Oct 2013 |
| KATRINA CUT | 27 | United States | Jul 2011 | Oct 2013 |
| KATSUURA | 1249 | Japan | Jan 1906 | Oct 2013 |
| KATTERJAKK | 482 | Sweden | Mar 1972 | Oct 2013 |
| KATTERJAKK A | 57 | Sweden | Nov 2008 | Oct 2013 |
| KATTINE-BARRAGE | 181 | Lebanon | Sep 1935 | Dec 1953 |
| KATTUVUOMA | 40 | Sweden | Jan 1965 | Jun 1971 |
| KATUGINO | 263 | Russia | Apr 1969 | Feb 2001 |
| KATUN | 227 | Kazakhstan | Jan 1969 | Dec 1994 |
| KATUNAYAKE | 450 | Sri Lanka | Mar 1967 | Oct 2013 |
| KATYLGA | 285 | Russia | Dec 1957 | Dec 1994 |
| KAU | 42 | United States | Jan 1905 | Sep 1909 |
| KAUELEAU #2 | 183 | United States | Aug 1907 | Apr 1927 |
| KAUFBEUREN(GAFB) | 240 | Germany | Sep 1939 | Mar 1992 |
| KAUFFMAN 4 SSE | 601 | United States | Sep 1936 | Feb 1987 |
| KAUFMAN 13 ENE | 41 | United States | Sep 2002 | May 2008 |
| KAUFMAN 3 SE | 1327 | United States | Jan 1900 | Jun 2012 |
| KAUHAJOKI KUJA-KOKKO | 238 | Finland | Jun 1993 | Oct 2013 |
| KAUHAVA KK UUNIMAANTIE | 483 | Finland | Mar 1973 | Oct 2013 |
| KAUHAVA KK UUNIMAANTIE | 53 | Finland | Dec 2008 | Aug 2013 |
| KAUHAVA LENTOKENTTA | 653 | Finland | Jan 1959 | Jul 2013 |
| KAUMANA 88.1 | 241 | United States | Jan 1905 | Jul 2006 |
| KAUNAS | 1098 | Lithuania | May 1922 | Oct 2013 |
| KAUNAS INTL | 183 | Lithuania | May 1998 | Oct 2013 |
| KAUPBEUREN | 7 | Guam [United States] | Feb 1950 | Dec 1951 |
| KAUPO GAP HAWAII | 8 | United States | Jan 2013 | Oct 2013 |
| KAUTOKEINO | 607 | Norway | Sep 1954 | Oct 2013 |
| KAUTOKEINO II | 279 | Norway | Nov 1970 | Jan 1996 |
| KAVET CREEK ALASKA | 208 | United States | Jul 1992 | Jul 2013 |
| KAVIENG M.O. | 31 | Papua New Guinea | Jul 1991 | Oct 1994 |
| KAVIENG W.O. | 111 | Papua New Guinea | Apr 1991 | May 2004 |
| KAWAGUCHIKO | 959 | Japan | Jan 1933 | Oct 2013 |
| KAWAIHAE 98.2 | 11 | United States | Dec 2012 | Oct 2013 |
| KAWAIHAPAI 841 | 18 | United States | May 2000 | Nov 2001 |
| KAWENE | 110 | Canada | Jan 1941 | Jan 1951 |
| KAYBOB 3 | 284 | Canada | Nov 1973 | Sep 2009 |
| KAYBOB 3,AL | 177 | Canada | Oct 1973 | Dec 1989 |
| KAYCEE | 971 | United States | Dec 1900 | Oct 2013 |
| KAYENTA | 590 | United States | Jun 1915 | Feb 1978 |
| KAYENTA 16 WSW | 37 | United States | Sep 2010 | Oct 2013 |
| KAYENTA 21 SSW | 23 | United States | Nov 1972 | Jun 1975 |
| KAYSERI | 484 | Turkey | Jan 1961 | Dec 2004 |
| KAYSERI/CITY | 22 | Turkey | Mar 1963 | Mar 1965 |
| KAYSERI/ERKILET | 754 | Turkey | Jan 1951 | Oct 2013 |
| KAYU AGUNG | 12 | Indonesia | Apr 1998 | Mar 2000 |
| KAYUWATU | 27 | Indonesia | Jan 1998 | Dec 2000 |
| KAZACH'YA_LOPAN' | 20 | Ukraine | Mar 2001 | Apr 2004 |
| KAZACHINSKOE | 683 | Russia | Feb 1949 | Oct 2013 |
| KAZACHINSKOE | 18 | Russia | Apr 2012 | Oct 2013 |
| KAZAN' (KIRBY AIRP.) | 2245 | Russia | Jan 1812 | Oct 2013 |
| KAZANSKAJA U.S.S.R. | 131 | Russia | Jan 1961 | Oct 2013 |
| KAZDANGA-IN-LATVIA | 22 | Belarus | Jan 1969 | Dec 1974 |
| KAZGORODOK | 227 | Kazakhstan | Jun 1969 | Apr 1997 |
| KAZGORODOK | 151 | Kazakhstan | Jan 1969 | Jun 1985 |
| KAZIM | 169 | Russia | Jan 1960 | Jan 1995 |
| KAZYR | 275 | Russia | Jul 1961 | Oct 2013 |