| Station Name | Months | Country | Earliest | Most Recent |
|---|
| WIARTON AIRPORT | 1424 | Canada | Jan 1895 | Oct 2013 |
| WIBAUX 2 E | 1039 | United States | Mar 1895 | Oct 2013 |
| WICA-ELK MOUNTAIN SOUTH DAKOTA | 195 | United States | Jun 1996 | Oct 2013 |
| WICHIAN BURI | 319 | Thailand | Jan 1970 | Nov 1996 |
| WICHIAN BURI | 264 | Thailand | Jul 1974 | Oct 2013 |
| WICHITA FALLS/SHEPS AFB/WICHITA FALLS/MUN., TX. | 1090 | United States | Jan 1907 | Oct 2013 |
| WICHITA JABARA AP | 203 | United States | Jul 1996 | Oct 2013 |
| WICHITA MCCONNELL AFB | 266 | United States | Sep 1918 | Dec 1970 |
| WICHITA MID-CONTINENT ARPT | 1503 | United States | Jul 1888 | Oct 2013 |
| WICHITA MTN WL REF | 1203 | United States | Jan 1906 | Mar 2011 |
| WICHITA OKLAHOMA | 250 | United States | Apr 1992 | Oct 2013 |
| WICHITA WX | 42 | United States | May 2010 | Oct 2013 |
| WICK AIRPORT | 1477 | United Kingdom | Jan 1890 | Oct 2013 |
| WICKED CREEK MONTANA | 120 | United States | Aug 2002 | Oct 2013 |
| WICKENBURG | 1254 | United States | Jan 1908 | Oct 2013 |
| WICKIUP DAM | 860 | United States | May 1941 | Oct 2013 |
| WIDE AWAKE FIELD (ASCENSION IS.) | 1115 | Saint Helena [United Kingdom] | Aug 1854 | Oct 2013 |
| WIDE BAY | 7 | United States | Mar 1963 | Sep 1963 |
| WIDSTOE #3 | 304 | United States | Jul 1986 | Oct 2013 |
| WIDTSOE 3 NNE | 187 | United States | Nov 1919 | Apr 2005 |
| WIELUN | 421 | Poland | Sep 1956 | Oct 2013 |
| WIEN (HOHE WARTE) | 2859 | Austria | Jan 1775 | Oct 2013 |
| WIEN/INNERE STADT | 262 | Austria | Aug 1990 | Oct 2013 |
| WIEN/SCHWECHAT-FLUGHAFEN | 633 | Austria | Mar 1957 | Oct 2013 |
| WIEN/UNTERLAA | 141 | Austria | Oct 2001 | Oct 2013 |
| WIENER NEUSTADT EAS | 268 | Austria | Feb 1977 | Oct 2013 |
| WIERGATE | 198 | United States | Aug 1925 | Aug 1943 |
| WIESBADEN | 668 | Germany | Jul 1939 | Oct 2013 |
| WIESENBURG | 158 | Germany | Nov 1991 | Dec 2004 |
| WIGGINS | 707 | United States | May 1946 | Mar 2013 |
| WIGGINS 7 SW | 123 | United States | Oct 1960 | Feb 1971 |
| WIGGINS POINT | 284 | Canada | Jun 1970 | May 1996 |
| WIGHT: ST. CATHERINES POINT | 452 | United Kingdom | Feb 1975 | Oct 2013 |
| WIGWAM RESERVOIR | 550 | United States | Jun 1949 | Oct 1996 |
| WIHAREJA | 6 | Australia | May 1985 | Sep 1986 |
| WIJK AAN ZEE AWS | 150 | Netherlands | May 2001 | Oct 2013 |
| WIKIEUP | 576 | United States | Jan 1952 | Sep 2013 |
| WILBER | 49 | United States | Nov 1894 | Feb 1899 |
| WILBUR | 1346 | United States | Jun 1892 | Oct 2013 |
| WILBURTON 9 ENE | 745 | United States | Feb 1921 | Nov 2004 |
| WILCANNIA AERODROME AWS | 162 | Australia | Mar 2000 | Oct 2013 |
| WILCANNIA POST OFFICE | 1329 | Australia | Jan 1881 | Sep 2013 |
| WILCOX | 338 | Canada | Jul 1952 | Nov 1992 |
| WILD BASIN | 97 | United States | Oct 2003 | Oct 2013 |
| WILD HORSE 11SSE | 61 | United States | Mar 2004 | Jan 2010 |
| WILD HORSE 6N | 114 | United States | Mar 2004 | Oct 2013 |
| WILD HORSE MONTANA | 66 | United States | Nov 1991 | Jul 1997 |
| WILD LAKE 2 | 128 | United States | Feb 1955 | Jan 1976 |
| WILD RIVER STATE PARK | 267 | United States | Dec 1990 | Oct 2013 |
| WILDCAT | 229 | United States | Oct 1988 | Oct 2013 |
| WILDCAT HILLS | 92 | Canada | Jun 2005 | Sep 2013 |
| WILDENRATH(GAFB) | 227 | Germany | Jan 1973 | Dec 1991 |
| WILDER | 259 | United States | Apr 1937 | Sep 1960 |
| WILDER | 70 | United States | Jun 1911 | Jul 1917 |
| WILDERS LAKE | 50 | Canada | Jan 2004 | Nov 2008 |
| WILDERSVILLE | 206 | United States | Oct 1897 | Apr 1917 |
| WILDHAY | 28 | Canada | May 2004 | Aug 2011 |
| WILDHORSE DIVIDE | 344 | United States | Jan 1983 | Oct 2013 |
| WILDHORSE RES/ELKO | 144 | United States | Jul 1987 | Jun 2007 |
| WILDHORSE RESERVOIR | 362 | United States | Nov 1982 | Oct 2013 |
| WILDMAN RIVER PLANTATIONS | 5 | Australia | Jul 1994 | Nov 1994 |
| WILDROSE 3 NW | 587 | United States | Oct 1962 | Jun 2012 |
| WILDROSE R S | 374 | United States | Jan 1967 | Jan 2000 |
| WILDWOOD | 131 | United States | Oct 2001 | Oct 2013 |
| WILDWOOD CAPE MAY CO AP | 240 | United States | Aug 1992 | Oct 2013 |
| WILDWOOD NAS | 9 | United States | Mar 1945 | Nov 1945 |
| WILDWOOD NEWBERY | 196 | Canada | Feb 1955 | Oct 1996 |
| WILEY | 14 | United States | Dec 1908 | Dec 1911 |
| WILEY RIDGE CALIFORNIA | 95 | United States | Oct 2005 | Oct 2013 |
| WILHELMINADORP AWS | 195 | Netherlands | Oct 1994 | Oct 2013 |
| WILHELMINADORP-1 | 281 | Netherlands | Mar 1990 | Aug 2013 |
| WILHELMSHAVEN | 165 | Germany | Feb 1936 | Feb 2003 |
| WILKERSON PASS | 101 | United States | Feb 1977 | Jul 2012 |
| WILKERSON'S | 35 | United States | Jun 1902 | Apr 1905 |
| WILKES | 82 | Antarctica | Mar 1957 | Dec 1963 |
| WILKES CO AP | 140 | United States | Sep 2001 | Oct 2013 |
| WILKES-BARRE SCRANTON INTL AP | 1085 | United States | Jan 1894 | Oct 2013 |
| WILKINS RUNWAY EAST | 33 | Antarctica | Nov 2007 | Apr 2013 |
| WILKINS WINE CUP RANCH | 229 | United States | Jun 1948 | Mar 1970 |
| WILKINSON RIDGE OREGON | 246 | United States | Apr 1991 | Oct 2013 |
| WILLACOOCHEE 5ENE | 95 | United States | May 2000 | Sep 2008 |
| WILLAPA HARBOR | 1378 | United States | Mar 1895 | Oct 2013 |
| WILLAPA HARBOR | 46 | United States | Oct 1975 | Sep 1979 |
| WILLARD | 10 | United States | Jun 1922 | Nov 1924 |
| WILLARD 4 SW | 1211 | United States | May 1908 | Jul 2012 |
| WILLARD BROOK STATE FOREST | 50 | United States | Mar 1950 | Nov 1954 |
| WILLARD NEAR | 88 | United States | Oct 1912 | Jan 1923 |
| WILLCOX 8 NW | 1264 | United States | Apr 1903 | Oct 2013 |
| WILLETS POINT | 115 | United States | Apr 1890 | Dec 1899 |
| WILLIAM HARRIS RESERVOIR | 179 | United States | Dec 1948 | Apr 1964 |
| WILLIAM HEAD | 540 | Canada | Dec 1959 | May 2011 |
| WILLIAM R FAIRCHILD | 390 | United States | Mar 1981 | Oct 2013 |
| WILLIAMS | 1326 | United States | Apr 1897 | Oct 2013 |
| WILLIAMS | 388 | United States | Nov 1952 | Oct 1988 |
| WILLIAMS 1 NW | 100 | United States | Jun 1892 | Sep 1979 |
| WILLIAMS 24 NNW | 33 | United States | Jul 1965 | Mar 1968 |
| WILLIAMS 35 NNW | 64 | United States | Jul 2008 | Oct 2013 |
| WILLIAMS BAY | 393 | United States | Jan 1925 | Jan 1958 |
| WILLIAMS CAA AIRPORT | 165 | United States | Jul 1938 | Dec 1952 |
| WILLIAMS CREEK FISH HATCHERY | 7 | United States | Feb 1971 | Oct 1972 |
| WILLIAMS FIELD | 53 | Antarctica | Jan 1985 | Jan 2009 |
| WILLIAMS FORK DAM | 372 | United States | Jun 1982 | Oct 2013 |
| WILLIAMS GATEWAY | 765 | United States | Mar 1942 | Oct 2013 |
| WILLIAMS LAKE A, BC | 634 | Canada | Dec 1944 | Oct 2013 |
| WILLIAMS LAKE ARPT | 150 | Canada | Jan 1961 | Jun 1977 |
| WILLIAMS LAKE GLENDALE | 511 | Canada | Jan 1939 | May 2002 |
| WILLIAMS RANCH | 44 | United States | Jun 1960 | Nov 1966 |
| WILLIAMSBURG 1NW | 1286 | United States | Jul 1892 | Sep 2013 |
| WILLIAMSBURG 2 N | 1310 | United States | Nov 1900 | Oct 2013 |
| WILLIAMSBURG 2 NW | 556 | United States | Jul 1897 | Nov 1950 |
| WILLIAMSBURG 3SE | 1183 | United States | Jan 1893 | Oct 2013 |
| WILLIAMSBURG JAMESTOWN AP | 110 | United States | Jun 2004 | Oct 2013 |
| WILLIAMSBURG,NB | 136 | Canada | Oct 1912 | Apr 1926 |
| WILLIAMSBURG-2N | 1033 | United States | Nov 1900 | Dec 1990 |
| WILLIAMSON | 100 | Australia | Jul 2005 | Oct 2013 |
| WILLIAMSON 2 NE | 1261 | United States | Sep 1900 | Oct 2013 |
| WILLIAMSON CO RGNL | 357 | United States | Aug 1982 | Oct 2013 |
| WILLIAMSPORT | 121 | United States | Dec 1968 | Oct 2013 |
| WILLIAMSPORT/LYCOMING COUNTY, PA. | 1480 | United States | Feb 1873 | Oct 2013 |
| WILLIAMSTON 1 E | 696 | United States | Nov 1952 | Oct 2013 |
| WILLIAMSTON 3 NE | 25 | United States | Sep 1892 | Jul 1901 |
| WILLIAMSTOWN | 675 | United States | Jan 1885 | Nov 2000 |
| WILLIAMSTOWN 1 NE | 210 | United States | Jan 1931 | Jul 1949 |
| WILLIAMSTOWN 3 W | 1219 | United States | Jun 1902 | Aug 2004 |
| WILLIAMSTOWN-3NW | 1055 | United States | Jun 1902 | Dec 1990 |
| WILLIAMTOWN AERODROME | 783 | Australia | Dec 1942 | Oct 2013 |
| WILLIAMTOWN COMPARISON AWS | 19 | Australia | Mar 1996 | Jul 1999 |
| WILLIMANTIC WINDHAM AP | 204 | United States | Jul 1996 | Oct 2013 |
| WILLIS | 7 | United States | Jan 1907 | Sep 1907 |
| WILLIS 5 SSW | 641 | United States | Dec 1929 | Oct 1983 |
| WILLIS CREEK COLORADO | 285 | United States | Dec 1989 | Oct 2013 |
| WILLIS ISLAND COIMP | 14 | Australia | Jan 2005 | Jun 2006 |
| WILLIS ISLAND MO | 892 | Coral Sea Islands [Australia] | Jan 1939 | Oct 2013 |
| WILLIS OK UNIV BIO STN | 93 | United States | Feb 1956 | Nov 1965 |
| WILLISTON EXP FARM | 680 | United States | Aug 1956 | Sep 2013 |
| WILLISTON SLOULIN FIELD INTL | 131 | United States | Jan 1962 | Dec 1972 |
| WILLISTON/SLOULIN FIELD INT., ND. | 1614 | United States | Jan 1879 | Oct 2013 |
| WILLITS 1 NE | 638 | United States | Apr 1902 | Sep 2012 |
| WILLITS HOWARD FOREST RS | 155 | United States | Aug 1937 | Dec 1954 |
| WILLMAR MUNI RICE FL | 343 | United States | Jan 1943 | Oct 2013 |
| WILLMAR STATE HOSPITAL | 1236 | United States | Mar 1893 | Jun 2010 |
| WILLOUGHBY DEGUASSIN | 23 | United States | Jun 2011 | Oct 2013 |
| WILLOUGHBY LOST NATI | 153 | United States | Nov 1984 | Jul 1997 |
| WILLOUGHBY RIDGE | 22 | Canada | Apr 2004 | Nov 2007 |
| WILLOW AIRPORT | 165 | United States | May 1991 | Sep 2011 |
| WILLOW BEACH | 458 | United States | Oct 1967 | Jul 2007 |
| WILLOW CITY | 1428 | United States | Jun 1892 | Oct 2013 |
| WILLOW CREEK | 810 | Canada | Jul 1915 | Sep 1998 |
| WILLOW CREEK | 348 | United States | Jul 1983 | Oct 2013 |
| WILLOW CREEK | 170 | Canada | May 1962 | Aug 2011 |
| WILLOW CREEK 1 | 89 | Canada | Feb 2004 | Aug 2013 |
| WILLOW CREEK 1 NW | 369 | United States | Oct 1968 | Apr 2007 |
| WILLOW CREEK 1, ALTA | 162 | Canada | Jun 1994 | Oct 2013 |
| WILLOW CREEK 4SE | 177 | United States | Feb 1930 | Jul 1947 |
| WILLOW CREEK CABIN | 34 | United States | Aug 1906 | Dec 1915 |
| WILLOW CREEK COLORADO | 315 | United States | Jul 1985 | Oct 2013 |
| WILLOW CREEK PASS | 299 | United States | Sep 1986 | Oct 2013 |
| WILLOW CREEK RESERVOIR | 89 | United States | Aug 1919 | Oct 1928 |
| WILLOW GLEN FARM | 25 | United States | Jul 1910 | Oct 1913 |
| WILLOW GROVE (BLUE ROCK RESERV | 93 | Australia | Jun 1986 | Jul 2013 |
| WILLOW GROVE NAS JR | 792 | United States | Feb 1945 | Mar 2011 |
| WILLOW HIGHWAY CAMP | 74 | United States | Feb 1977 | Mar 1989 |
| WILLOW LAKE | 95 | United States | Apr 1970 | Apr 1978 |
| WILLOW PARK | 266 | United States | Nov 1988 | Oct 2013 |
| WILLOW RESERVOIR | 925 | United States | Apr 1934 | Sep 2013 |
| WILLOW RIDGE IDAHO | 77 | United States | Jul 1990 | May 1997 |
| WILLOW RIVER | 111 | United States | Mar 1898 | Mar 1910 |
| WILLOW RIVER | 90 | Canada | Dec 1988 | Nov 1999 |
| WILLOW SPRG RADIO KUKU | 888 | United States | May 1895 | Apr 2001 |
| WILLOW SPRINGS | 83 | United States | Oct 1941 | Oct 1948 |
| WILLOW SPRINGS RANCH | 353 | United States | Apr 1943 | Dec 1978 |
| WILLOW WEST | 372 | United States | May 1960 | Jul 2011 |
| WILLOW WOOD 3 NE | 28 | United States | Jun 1998 | Oct 2000 |
| WILLOW-CITY | 1159 | United States | Sep 1891 | Dec 1990 |
| WILLOWGHBY EAST LAKE | 28 | United States | Jul 1948 | Apr 1953 |
| WILLOWMORE | 68 | South Africa | Apr 2007 | Oct 2013 |
| WILLOWS 6 W | 1442 | United States | Jan 1892 | Sep 2013 |
| WILLOWS USBR | 59 | United States | Feb 1967 | Dec 1971 |
| WILLS POINT | 1084 | United States | Apr 1905 | Sep 2013 |
| WILLSBORO 1 N | 244 | United States | Sep 1932 | Aug 2011 |
| WILMA FLORIDA | 118 | United States | Mar 2003 | Oct 2013 |
| WILMER | 192 | Canada | Sep 1909 | Mar 1926 |
| WILMETTE (CGS) | 42 | United States | Jun 1987 | Jan 1991 |
| WILMETTE (MARINES) | 32 | United States | Mar 1976 | Sep 1995 |
| WILMINGTON 3 N | 1145 | United States | May 1917 | Oct 2013 |
| WILMINGTON 7 N | 735 | United States | Jul 1949 | Oct 2013 |
| WILMINGTON 7 SE | 66 | United States | Apr 2008 | Oct 2013 |
| WILMINGTON INTERNATIONAL ARPT | 1713 | United States | Jan 1871 | Oct 2013 |
| WILMINGTON NEW CASTLE CNTY AP | 828 | United States | Nov 1942 | Oct 2013 |
| WILMINGTON PORTER RSVR | 1416 | United States | Jan 1894 | Oct 2013 |
| WILMINGTON/CLINTON COUNTY AFB | 330 | United States | Jan 1949 | Oct 2013 |
| WILMORE 16 SE | 324 | United States | Sep 1986 | Sep 2013 |
| WILMOT 1 ENE | 96 | United States | Nov 2005 | Oct 2013 |
| WILPENA POUND | 57 | Australia | Jan 1965 | Mar 1982 |
| WILSALL | 204 | United States | Jul 1950 | Apr 1969 |
| WILSALL 8 ENE | 672 | United States | May 1957 | Oct 2013 |
| WILSON | 312 | United States | Apr 1926 | Apr 1959 |
| WILSON | 179 | Kenya | Jul 1965 | Sep 2013 |
| WILSON 3 SW | 1308 | United States | May 1904 | Oct 2013 |
| WILSON CREEK | 484 | United States | Sep 1939 | Jun 1980 |
| WILSON CREEK | 265 | United States | Oct 1990 | Oct 2013 |
| WILSON DAM | 9 | United States | Jan 1899 | Nov 1899 |
| WILSON LAKE | 587 | United States | Sep 1964 | Oct 2013 |
| WILSON-3SW | 1022 | United States | May 1904 | Dec 1990 |
| WILSONS CORNERS | 172 | Canada | Sep 1945 | Jun 1962 |
| WILSONS PROMONTORY LIGHTHOUSE | 1587 | Australia | Mar 1877 | Oct 2013 |
| WILSONVILLE | 34 | United States | May 1948 | Dec 1951 |
| WILTEN | 259 | Austria | Jan 1829 | Feb 1858 |
| WILTON | 828 | United States | Jan 1927 | Oct 2011 |
| WILTONDALE | 89 | Canada | Oct 1989 | Apr 1997 |
| WILUNA | 1271 | Australia | Aug 1901 | Aug 2013 |
| WIMBORBE AGCM | 212 | Canada | Dec 1971 | Oct 2013 |
| WIMBORNE GAS PLANT | 89 | Canada | Jan 1966 | Jan 1976 |
| WINAMAC 2 SSE | 1234 | United States | Jul 1897 | Sep 2013 |
| WINAMAC-2SSE | 955 | United States | Aug 1897 | Dec 1990 |
| WINBORN MISSISSIPPI | 134 | United States | May 2002 | Oct 2013 |
| WINCHESTER | 264 | United States | Feb 1899 | Oct 2013 |
| WINCHESTER | 89 | United States | May 1937 | Oct 1944 |
| WINCHESTER | 22 | United States | Jan 1893 | Jan 1895 |
| WINCHESTER 1 E | 325 | United States | Dec 1985 | Oct 2013 |
| WINCHESTER 1 SE | 885 | United States | Aug 1939 | Oct 2013 |
| WINCHESTER 3 W F STN | 386 | United States | Jan 1981 | Sep 2013 |
| WINCHESTER 7 SE | 1186 | United States | Apr 1912 | Jul 2013 |
| WINCHESTER AIRPORT 3 E | 963 | United States | Jan 1931 | Feb 2012 |
| WINCHESTER MUNI | 19 | United States | Mar 2012 | Oct 2013 |
| WINCHESTER RGNL AP | 223 | United States | Jan 1995 | Oct 2013 |
| WINCHESTER WINC | 357 | United States | Jul 1982 | Oct 2013 |
| WIND CAVE | 267 | United States | Aug 1990 | Sep 2013 |
| WIND RIVER | 506 | United States | Jan 1931 | Jul 1977 |
| WINDARRA | 81 | Australia | Oct 1971 | Oct 1979 |
| WINDER 1 SSE | 592 | United States | Mar 1956 | Jun 2006 |
| WINDER BARROW CO AP | 133 | United States | May 2002 | Oct 2013 |
| WINDFALL AFS | 35 | Canada | May 2004 | Aug 2011 |
| WINDHAM | 45 | United States | Jul 1952 | Apr 1956 |
| WINDHAM | 33 | United States | May 1896 | Sep 1901 |
| WINDHAM 2NW | 27 | United States | Jan 2011 | Oct 2013 |
| WINDHAM 3 E | 162 | United States | Jan 1900 | Dec 1913 |
| WINDHAM 3 NW | 337 | United States | Jun 1948 | Jun 1976 |
| WINDHAM AIRPORT | 195 | United States | Jan 1997 | Oct 2013 |
| WINDHOEK | 1105 | Namibia | Jan 1921 | Oct 2013 |
| WINDHOEK (MET) | 27 | Namibia | Feb 1988 | Jan 1991 |
| WINDHOEK EROS | 47 | Namibia | May 2005 | Oct 2013 |
| WINDIGO MICHIGAN | 112 | United States | May 2002 | Oct 2013 |
| WINDISCHGARSTEN | 265 | Austria | Jun 1990 | Oct 2013 |
| WINDMILL HILL FLATS | 120 | Gibraltar [United Kingdom] | Jan 1938 | Dec 1947 |
| WINDOM | 1015 | United States | Aug 1905 | Oct 2013 |
| WINDOM MUNI AP | 172 | United States | Apr 1999 | Oct 2013 |
| WINDORAH POST OFFICE | 937 | Australia | Jan 1931 | Sep 2013 |
| WINDOW ROCK 4 SW | 707 | United States | Apr 1937 | Feb 1999 |
| WINDOW ROCK AIRPORT | 179 | United States | Sep 1998 | Oct 2013 |
| WINDSOR | 1343 | United States | Aug 1885 | Oct 2013 |
| WINDSOR | 79 | United States | Jul 1941 | May 1948 |
| WINDSOR #2 | 868 | United States | Jan 1893 | Oct 2013 |
| WINDSOR AIRPORT | 1442 | Canada | Jun 1866 | Oct 2013 |
| WINDSOR FALMOUTH | 241 | Canada | Mar 1962 | Jun 1988 |
| WINDSOR FORD PLANT | 106 | Canada | Feb 1981 | Oct 1993 |
| WINDSOR KINGS COLLEGE,NS | 600 | Canada | May 1872 | Mar 1948 |
| WINDSOR MARTOCK | 294 | Canada | Nov 1979 | Mar 2005 |
| WINDSOR RIVERSIDE | 796 | Canada | Jun 1866 | Sep 2013 |
| WINDSOR UNIVERSITY,ON | 157 | Canada | Dec 1966 | Feb 1980 |
| WINDY HARBOUR | 242 | Australia | Feb 1984 | Sep 2013 |
| WINDY HEAD | 11 | United Kingdom | Jan 1973 | Feb 1976 |
| WINDY PEAK | 281 | United States | Nov 1988 | Oct 2013 |
| WINEGLASS RANCH,BC | 241 | Canada | Oct 1973 | Nov 1993 |
| WINFIELD | 495 | Canada | Mar 1971 | Sep 2013 |
| WINFIELD | 385 | Canada | Jun 1972 | Jul 2006 |
| WINFIELD 2 SW | 447 | United States | Jun 1973 | Sep 2013 |
| WINFIELD KS/STROTNER FLD | 30 | United States | Jan 1943 | Jul 1945 |
| WINFIELD LOCKS | 1288 | United States | Oct 1900 | Sep 2013 |
| WINFIELD NO. 1 | 1393 | United States | Mar 1894 | Aug 2013 |
| WINFIELD STROTHER FLD AP | 208 | United States | Jul 1996 | Oct 2013 |
| WINFIELD-LOCKS | 1017 | United States | Oct 1900 | Dec 1990 |
| WINFRED 2 S | 86 | United States | Mar 2006 | Oct 2013 |
| WINGHAM CKNX | 70 | Canada | Mar 1959 | Jun 1966 |
| WINGS FLD | 109 | United States | Jun 2004 | Oct 2013 |
| WINIFRED | 1059 | United States | Nov 1921 | Aug 2013 |
| WINISK A | 183 | Canada | Jan 1959 | May 1979 |
| WINK WINKLER COUNTY AP | 851 | United States | Jun 1938 | Oct 2013 |
| WINKELMAN 6 S | 696 | United States | Jan 1893 | May 1980 |
| WINNEBAGO | 1414 | United States | Oct 1894 | Oct 2013 |
| WINNEBAGO | 249 | United States | Jan 1893 | Mar 1914 |
| WINNEBAGO | 50 | United States | Mar 1903 | Jul 1908 |
| WINNEMUCCA (MUN. AIRPORT) | 1615 | United States | Jul 1877 | Oct 2013 |
| WINNEMUCCA 3SSW | 174 | United States | May 1999 | Oct 2013 |
| WINNER | 1094 | United States | Mar 1910 | Aug 2013 |
| WINNER WILEY FIELD | 189 | United States | Jan 1998 | Oct 2013 |
| WINNFIELD 2 W | 812 | United States | Jun 1893 | Dec 2006 |
| WINNIBIGOSHISH DAM | 1412 | United States | Apr 1887 | May 2006 |
| WINNIBIGOSHISH-DAM | 1216 | United States | Jun 1887 | Aug 1990 |
| WINNIPEG 'A' CS | 184 | Canada | Oct 1996 | Oct 2013 |
| WINNIPEG ARPT CS | 124 | Canada | Oct 2001 | Oct 2013 |
| WINNIPEG INTL ARPT | 54 | Canada | Jan 1973 | Jun 1977 |
| WINNIPEG RICHARDSON INT'L A, MAN | 1697 | Canada | Mar 1872 | Oct 2013 |
| WINNIPEG STP | 254 | Canada | Jun 1965 | Nov 1989 |
| WINNIPEG THE FORKS | 113 | Canada | Jan 2004 | Oct 2013 |
| WINNIPEG THE FORKS, MAN | 140 | Canada | Oct 2001 | Oct 2013 |
| WINNIPEG U OF MANITOBA | 112 | Canada | Jun 1939 | Apr 1949 |
| WINNIPEG U OF MANITOBA | 82 | Canada | Nov 1961 | Dec 1968 |
| WINNIPEG UA, MAN | 881 | Canada | Mar 1872 | Dec 2010 |
| WINNIPEGOSIS SOUTH EAST | 44 | Canada | Jul 1987 | Aug 1995 |
| WINNSBORO | 1438 | United States | Mar 1887 | Oct 2013 |
| WINNSBORO 2 SE | 109 | United States | May 2004 | Sep 2013 |
| WINNSBORO 5 SSE | 1066 | United States | Jun 1890 | Sep 2013 |
| WINNSBORO-5SSE | 851 | United States | Jun 1890 | Oct 1996 |
| WINNVIEW | 61 | United States | Jan 1893 | Jan 1900 |
| WINONA | 1298 | United States | Jan 1893 | Sep 2009 |
| WINONA | 533 | United States | May 1962 | Jun 2010 |
| WINONA 5 E | 711 | United States | Feb 1953 | Oct 2013 |
| WINONA DAM 5 A | 344 | United States | Sep 1939 | Oct 2013 |
| WINONA FOREST RS | 35 | United States | Sep 2010 | Oct 2013 |
| WINONA LAKE | 452 | United States | Feb 1908 | Aug 1946 |
| WINONA MUNI AP | 10 | United States | Jan 2005 | Dec 2005 |
| WINONA MUNI CONRAD F | 257 | United States | Feb 1992 | Oct 2013 |
| WINSLOW | 38 | United States | May 2004 | Oct 2007 |
| WINSLOW (AUT) | 482 | United States | Jan 1973 | Oct 2013 |
| WINSLOW 7NE | 60 | United States | Jul 2008 | Oct 2013 |
| WINSLOW MUNICIPAL ARPT | 1285 | United States | Oct 1898 | Oct 2013 |
| WINSTON | 762 | United States | Jun 1949 | Sep 2013 |
| WINSTON SALEM FILTER PLANT | 75 | United States | Oct 1971 | Dec 1977 |
| WINSTON SALEM/REYNOLDS AIRPOR | 1189 | United States | Jul 1900 | Oct 2013 |
| WINTBERG | 175 | Virgin Islands [United States] | Jan 1939 | Jul 1969 |
| WINTER | 1136 | United States | Jan 1915 | Oct 2013 |
| WINTER HARBOUR | 127 | Canada | Oct 1974 | Aug 1985 |
| WINTER HAVEN | 786 | United States | Feb 1941 | Feb 2008 |
| WINTER HAVEN EXPERIMENT STN | 163 | United States | Aug 1950 | Mar 1964 |
| WINTER HAVEN GILBERT AP | 197 | United States | Jul 1996 | Oct 2013 |
| WINTER PARK | 119 | United States | Mar 1942 | Nov 2003 |
| WINTER PARK(RESORT) | 40 | United States | May 1986 | Sep 1990 |
| WINTERLAND | 100 | Canada | Jan 2004 | Oct 2013 |
| WINTERLAND, NFLD | 319 | Canada | Feb 1981 | Oct 2013 |
| WINTERS | 854 | United States | Jul 1942 | Oct 2013 |
| WINTERS 1 NNE | 509 | United States | Aug 1968 | Jul 2011 |
| WINTERS 9 NNE | 68 | United States | Aug 1962 | Jun 1968 |
| WINTERSET 2 NNW | 1403 | United States | Jan 1893 | Oct 2013 |
| WINTERVILLE | 170 | United States | Aug 1999 | Oct 2013 |
| WINTHROP | 32 | United States | Mar 1893 | Nov 1895 |
| WINTHROP | 32 | United States | Jun 1917 | Mar 1920 |
| WINTHROP 1 WSW | 1229 | United States | Mar 1906 | Oct 2013 |
| WINTHROP UNIVERSITY | 1360 | United States | Jan 1900 | Aug 2013 |
| WINTHROP-COLLEGE | 1086 | United States | Jan 1900 | Dec 1990 |
| WINTON /POST OFFICE | 261 | Australia | Jun 1990 | Apr 2012 |
| WINTON AIRPORT | 127 | Australia | Mar 2003 | Oct 2013 |
| WINTON POST OFFICE | 889 | Australia | Jan 1938 | Apr 2012 |
| WINTON POWER PLANT | 487 | United States | Nov 1913 | Aug 1994 |
| WISCASSET AIRPORT | 212 | United States | Dec 1995 | Oct 2013 |
| WISCONSIN DELLS | 1070 | United States | May 1922 | Sep 2013 |
| WISCONSIN DELLS AP | 7 | United States | May 2005 | Dec 2005 |
| WISCONSIN RAPIDS | 1182 | United States | Feb 1903 | Apr 2013 |
| WISCONSIN RAPIDS ALEXANDER FLD | 205 | United States | Jul 1996 | Oct 2013 |
| WISCONSIN RPDS GRND AVE BRDG | 18 | United States | Mar 1967 | Jun 1973 |
| WISCOY 1 E | 236 | United States | Jul 1940 | Sep 1960 |
| WISDOM | 958 | United States | Jul 1923 | Oct 2013 |
| WISE | 27 | United States | Sep 1920 | Sep 1924 |
| WISE 3 E | 693 | United States | Jun 1955 | Sep 2013 |
| WISE LONESOME PINE AP | 217 | United States | Sep 1994 | Oct 2013 |
| WISE RIVER 3 WNW | 275 | United States | Jun 1943 | Sep 2013 |
| WISE RIVER MONTANA | 137 | United States | Jun 2001 | Oct 2013 |
| WISE VIRGINIA | 162 | United States | Jun 1998 | Oct 2013 |
| WISEMAN | 409 | United States | Nov 1919 | Oct 2013 |
| WISEMAN ALASKA WB | 41 | United States | Jan 1945 | Jun 1948 |
| WISHART | 234 | Canada | Aug 1966 | Jul 1991 |
| WISHEK | 1006 | United States | May 1903 | Oct 2013 |
| WISTARIA,BC | 932 | Canada | Feb 1926 | Nov 2004 |
| WISTER 3 S | 468 | United States | Jun 1946 | Aug 2013 |
| WITBANK | 106 | South Africa | Mar 1998 | Oct 2013 |
| WITBANK | 45 | South Africa | Apr 1999 | Oct 2013 |
| WITCHCLIFFE | 162 | Australia | Jun 1999 | Oct 2013 |
| WITCHEKAN | 257 | Canada | Jun 1923 | Dec 1944 |
| WITHERBEE SOUTH CAROLINA | 191 | United States | Mar 1997 | Sep 2013 |
| WITTENBERG | 398 | Germany | Jan 1952 | Nov 2011 |
| WITTENOOM POST OFFICE | 718 | Australia | Oct 1951 | Oct 2013 |
| WITTERING | 451 | United Kingdom | Mar 1973 | Oct 2013 |
| WITTERING (AUT) | 93 | United Kingdom | Jul 1984 | Oct 1992 |
| WITTMAN RGNL | 408 | United States | Jan 1973 | Oct 2013 |
| WITTMANN 4SW | 405 | United States | Jan 1930 | Nov 2011 |
| WITTMUNDHAVEN | 488 | Germany | Jan 1973 | Oct 2013 |
| WITTSTOCK | 49 | Germany | Jun 1995 | Aug 2001 |
