| Station Name |
Months |
Country |
Earliest |
Most Recent |
| SEA CLIFF | 125 | United States | Sep 1994 | Mar 2005 |
| SEA HAG MARINA | 117 | United States | May 2002 | Feb 2013 |
| SEA LION ISLAND | 168 | Falkland Islands [United Kingdom] | Jul 1991 | Jan 2013 |
| SEA MOUNTAIN 12.15 | 328 | United States | Jun 1982 | Sep 2013 |
| SEABROOK FARMS | 531 | United States | Apr 1963 | Oct 2013 |
| SEAFOAM | 8 | United States | Jun 1927 | Jul 1928 |
| SEAGRAVES | 12 | United States | Mar 1980 | Feb 1981 |
| SEAGULL MINNESOTA | 122 | United States | Aug 2003 | Oct 2013 |
| SEAHOUSES | 74 | United Kingdom | Apr 1973 | May 1979 |
| SEAL COVE | 236 | Canada | Aug 1962 | Jul 1985 |
| SEAL COVE | 161 | Canada | Dec 1987 | Feb 2003 |
| SEALE | 67 | United States | Feb 1959 | Dec 1964 |
| SEALY | 901 | United States | Aug 1919 | Feb 2003 |
| SEARCHLIGHT | 1144 | United States | Dec 1913 | Oct 2013 |
| SEARCHMONT,ON | 143 | Canada | Sep 1915 | Mar 1975 |
| SEARCY | 1191 | United States | Sep 1892 | Oct 2013 |
| SEARCY MUNI AP | 80 | United States | Jun 2004 | Oct 2013 |
| SEARS 2S | 29 | United States | Jun 1948 | Sep 1951 |
| SEARSBURG STATION | 198 | United States | Feb 1932 | Dec 1981 |
| SEARSVILLE | 230 | Canada | Jan 1966 | Nov 1985 |
| SEASIDE | 970 | United States | Feb 1930 | Sep 2013 |
| SEATTLE | 100 | United States | May 2005 | Oct 2013 |
| SEATTLE BOEING FIELD | 917 | United States | Jan 1931 | Oct 2013 |
| SEATTLE JACKSON PARK | 301 | United States | Mar 1961 | May 1986 |
| SEATTLE MAPLE LEAF R | 130 | United States | Feb 1942 | Oct 1960 |
| SEATTLE NAS | 344 | United States | Nov 1929 | May 1970 |
| SEATTLE SAND PT WSFO | 307 | United States | Oct 1986 | Sep 2013 |
| SEATTLE SEATTLE-TACOMA INTL A | 1435 | United States | Jan 1894 | Oct 2013 |
| SEAVIEW | 12 | United States | Jan 1914 | Nov 1915 |
| SEAWELL AIRP | 59 | Barbados | Jan 1952 | Dec 1956 |
| SEBA DALKAI SCHOOL | 87 | United States | Apr 1963 | Apr 1971 |
| SEBACO | 88 | Nicaragua | May 1953 | Dec 1960 |
| SEBAPO | 13 | Indonesia | Jan 1997 | Feb 1999 |
| SEBASTIAN | 48 | United States | Jun 1897 | Aug 1901 |
| SEBEC LAKE | 197 | United States | Feb 1993 | Jun 2009 |
| SEBES ALBA | 187 | Romania | May 1983 | Sep 2002 |
| SEBHA | 750 | Libya | Jun 1945 | Oct 2013 |
| SEBINKARAHISAR | 310 | Turkey | Jan 1965 | Dec 1990 |
| SEBOYETTA 4 ESE | 7 | United States | Oct 1977 | Nov 1978 |
| SEBRING 23 SSE | 69 | United States | Jan 2008 | Oct 2013 |
| SEBRING FLORIDA/HENDRICKS FLD | 44 | United States | Apr 1942 | Dec 1945 |
| SEBYAN-KYUEL' | 13 | Russia | Sep 2012 | Oct 2013 |
| SECESH SUMMIT | 284 | United States | Oct 1988 | Oct 2013 |
| SECHELT 5WEST | 116 | Canada | Jul 1993 | Jun 2005 |
| SECHELT, BC | 64 | Canada | Aug 2007 | Oct 2013 |
| Seckau | 1333 | Austria | Jan 1890 | Mar 2001 |
| SECLUSION HARBOR | 108 | United States | Nov 1932 | Jan 1942 |
| SECOTAN | 97 | United States | Jun 1948 | Dec 1956 |
| SECRET TOWN CALIFORNIA | 249 | United States | Jun 1992 | Oct 2013 |
| SECRETARY ISLAND AWS | 223 | New Zealand | Sep 1994 | Oct 2013 |
| SEDALIA AGCM, ALTA | 246 | Canada | Dec 1972 | Oct 2013 |
| SEDALIA EAST | 152 | Canada | Nov 1975 | Jul 1995 |
| SEDALIA MEM AP | 204 | United States | Jul 1996 | Oct 2013 |
| SEDALIA MEMORIAL AP | 200 | United States | Mar 1997 | Oct 2013 |
| SEDALIA WATER PLANT | 1049 | United States | Jan 1893 | Oct 2013 |
| SEDAN | 1529 | United States | Mar 1885 | Oct 2013 |
| SEDCO 710 | 41 | Canada | Nov 1983 | Sep 1988 |
| SEDELNIKOVO | 250 | Russia | Jan 1969 | Sep 1991 |
| SEDES(GAFB) | 24 | Greece | Jul 1957 | Apr 1970 |
| SEDGEWICK | 368 | Canada | Dec 1914 | Aug 1977 |
| SEDGEWICK TOWN | 198 | Canada | May 1988 | Jul 2013 |
| SEDGWICK 5 S | 1189 | United States | Aug 1908 | Sep 2013 |
| SEDGWICK PEAK | 290 | United States | Nov 1988 | Oct 2013 |
| SEDLEY | 265 | Canada | Apr 1951 | Jan 1998 |
| SEDLOVAJA | 258 | Russia | Jan 1948 | Mar 1994 |
| SEDOM | 345 | Israel | Jul 1963 | Dec 1998 |
| SEDONA | 53 | United States | Mar 2009 | Oct 2013 |
| SEDONA RANGER STN | 783 | United States | Nov 1943 | Aug 2010 |
| SEDRO WOOLLEY | 1380 | United States | Aug 1896 | Sep 2013 |
| SEDRO-WOOLLEY | 1118 | United States | Aug 1896 | Dec 1990 |
| SEEB INTERNATIONAL AIRPORT | 347 | Oman | Dec 1982 | Oct 2013 |
| SEEFELD | 109 | Austria | Jul 1967 | Mar 1980 |
| SEEHAUSEN/ALTMARK | 306 | Germany | Nov 1976 | Nov 2011 |
| SEELEY CREEK | 306 | United States | Aug 1986 | Oct 2013 |
| SEELEY LAKE MONTANA | 134 | United States | Jun 2001 | Mar 2013 |
| SEELEY LAKE R S | 907 | United States | Nov 1936 | Aug 2013 |
| SEEWALCHEN/ATTERSEE | 54 | Austria | Sep 1983 | Oct 1988 |
| SEFERIHISAR | 232 | Turkey | Sep 1971 | Dec 1990 |
| SEFWI BEKWAI | 4 | Ghana | May 1997 | Jan 2010 |
| SEGEN KYUEL | 85 | Russia | Mar 1969 | Oct 2013 |
| SEGEN-KYUEL' | 844 | Russia | Jan 1938 | Jul 2012 |
| SEGEZA | 673 | Russia | Oct 1949 | Oct 2013 |
| SEGO CANYON - THOMPSON 10N UTA | 66 | United States | Jul 1991 | Mar 1997 |
| SEGOU MALI SEGO | 688 | Mali | Jan 1950 | Oct 2013 |
| SEGOVIA | 419 | Spain | Feb 1973 | Jul 2012 |
| SEGOVIA (MARIANO QUINTANILLA) | 642 | Spain | Jan 1931 | Aug 2012 |
| SEGUAM ALASKA | 26 | United States | May 1943 | Aug 1945 |
| SEGUIN | 583 | United States | Dec 1922 | Apr 1972 |
| SEGUIN ISL (CGLS) | 99 | United States | Oct 1975 | Oct 1985 |
| SEGZEMA | 63 | Russia | Jan 1969 | Jun 1991 |
| SEIBERSDORF | 42 | Austria | Jan 2005 | Aug 2008 |
| SEIBERT | 104 | United States | Jun 2004 | Sep 2013 |
| SEILING 7WNW MESONET | 56 | United States | Feb 2009 | Sep 2013 |
| SEINAJOKI | 165 | Finland | Jun 1999 | Oct 2013 |
| SEINAJOKI PELMAA | 649 | Finland | May 1959 | Aug 2013 |
| SEINE CREEK | 307 | United States | Feb 1983 | Oct 2013 |
| SEISTAN | 213 | Iran | Jan 1915 | Dec 1932 |
| SEIVERN | 53 | United States | Oct 1901 | Aug 1906 |
| SEIYOUN | 82 | Yemen | Sep 1992 | Oct 2013 |
| SEJAHA | 385 | Russia | Jan 1961 | Oct 2013 |
| SEJMCHAN | 919 | Russia | Jul 1933 | Oct 2013 |
| SEKONG | 35 | Laos | Nov 2009 | Oct 2013 |
| SEKTAGLI | 521 | Russia | Apr 1948 | Oct 2013 |
| SELABOLIHA | 280 | Russia | Jan 1969 | Dec 1994 |
| SELAH 2 NE | 181 | United States | Sep 1998 | Oct 2013 |
| SELAWIK | 204 | United States | Oct 1978 | Sep 2011 |
| SELAWIK ALASKA | 227 | United States | Jun 1992 | Oct 2013 |
| SELAWIK AP | 242 | United States | Jan 1953 | Oct 2013 |
| SELBU-STUBBE | 180 | Norway | Jul 1997 | Oct 2013 |
| SELBY | 670 | United States | Oct 1907 | Oct 2013 |
| SELBYVILLE | 197 | United States | Mar 1954 | Jul 1970 |
| SELCUK | 324 | Turkey | Jan 1964 | Dec 1990 |
| SELDOM CREEK OREGON | 310 | United States | Jul 1985 | Oct 2013 |
| SELDOVIA AIRPORT | 193 | United States | Dec 1960 | Jan 1981 |
| SELDOVIA ARPT | 184 | United States | Apr 1998 | Oct 2013 |
| SELDOVIA DOCK | 290 | United States | Jan 1918 | Oct 2013 |
| SELEBI PHIKWE | 110 | Botswana | Jun 2004 | Oct 2013 |
| SELEBI-PHIKWE | 123 | Botswana | May 2002 | Oct 2013 |
| SELEMDZA | 285 | Russia | May 1950 | May 1994 |
| SELEMDZINSKOE | 8 | Russia | Apr 1954 | May 1956 |
| SELFRIDGE ANGB | 921 | United States | Jan 1937 | Oct 2013 |
| SELFRIDGE ANGB/TRAIN | 285 | United States | Jul 1943 | Jun 1976 |
| SELIATYN | 112 | Ukraine | Feb 1970 | Apr 2004 |
| SELIGMAN | 1296 | United States | Jan 1904 | Oct 2013 |
| SELIGMAN | 942 | United States | Nov 1921 | Feb 2009 |
| SELIGMAN 13 SSW | 223 | United States | Jul 1962 | Jan 1982 |
| SELINSGROVE PENN VALLEY AP | 1485 | United States | Jan 1889 | Oct 2013 |
| SELJELIA | 21 | Norway | Jan 2012 | Oct 2013 |
| SELKIRK | 477 | Canada | Dec 1963 | Nov 2007 |
| SELLA NESS | 274 | United Kingdom | May 1981 | Aug 2004 |
| SELLERSVILLE | 204 | United States | Oct 1996 | Oct 2013 |
| SELLES ARIZONA | 120 | United States | Apr 2002 | Apr 2013 |
| SELLS | 545 | United States | May 1917 | Nov 2009 |
| SELMA | 1494 | United States | Jan 1858 | Oct 2013 |
| SELMA 13 WNW | 101 | United States | Jun 2005 | Oct 2013 |
| SELMA 4 E | 85 | United States | Feb 1998 | Mar 2005 |
| SELMA 6 SSE | 79 | United States | Apr 2007 | Oct 2013 |
| SELMER | 659 | United States | Jul 1958 | Oct 2013 |
| SELOGIRI | 24 | Indonesia | Jan 1998 | Dec 2000 |
| SELOGIRI | 21 | Indonesia | May 1998 | Dec 2000 |
| SELOPUGINO | 12 | Russia | Nov 1953 | Aug 1955 |
| SELSOR RANCH | 405 | United States | Dec 1912 | Oct 1951 |
| SELWAY LODGE | 78 | United States | May 2000 | Sep 2013 |
| SEMANS | 748 | Canada | Sep 1923 | Mar 1994 |
| SEMARANG AHMAD YANI | 114 | Indonesia | Jan 1991 | Dec 2000 |
| SEMARANG KLIMAT II | 21 | Indonesia | Jan 1998 | Dec 2000 |
| SEMARANG MARITIM | 18 | Indonesia | Jan 1998 | Dec 2000 |
| SEMARANG/AHMAD YANI | 568 | Indonesia | Jan 1960 | Oct 2013 |
| SEMBACH (USAFB) | 394 | Germany | Jul 1953 | May 1991 |
| SEMENIC | 192 | Romania | May 1983 | Sep 2002 |
| SEMENOVKA | 332 | Ukraine | Jan 1959 | Oct 2013 |
| SEMIJARKA | 511 | Kazakhstan | Apr 1948 | Oct 2013 |
| SEMINOE DAM | 682 | United States | Jul 1937 | Dec 2006 |
| SEMINOE RSVR USBR | 19 | United States | Feb 2012 | Sep 2013 |
| SEMINOLE | 1024 | United States | Aug 1922 | Oct 2013 |
| SEMINOLE | 912 | United States | Mar 1933 | Sep 2013 |
| SEMINOLE MUNI AP | 71 | United States | Jul 2005 | Apr 2012 |
| SEMIPALATINSK/ZHANA SEMEY USSR | 1399 | Kazakhstan | Dec 1891 | Oct 2013 |
| SEMISOPOCHNOI IS ALEUTIAN IS | 7 | United States | Mar 1944 | Sep 1944 |
| SEMJACHIK | 855 | Russia | May 1937 | Oct 2013 |
| SEMLYACHIK / KAMCHATKA | 53 | Russia | Feb 2000 | Jul 2004 |
| SEMMERING | 10 | Austria | Aug 1991 | Mar 1994 |
| SEMMERZAKE | 487 | Belgium and Luxemborg | Jan 1973 | Oct 2013 |
| SEMMERZAKE (BAFB) | 107 | Belgium and Luxemborg | Jun 2004 | Oct 2013 |
| SEMNAN | 505 | Iran | Feb 1965 | Mar 2011 |
| SEMNAN | 383 | Iran | Jan 1971 | Oct 2013 |
| SEMONAIHA | 277 | Kazakhstan | Jul 1961 | Nov 1994 |
| SEMPOR | 27 | Indonesia | Jan 1998 | Dec 2000 |
| SEMYACHIK | 70 | Russia | Dec 2005 | Dec 2011 |
| SENA MADUREIRA | 252 | Brazil | Jan 1931 | Apr 1972 |
| SENAI (JOHORE) | 120 | Malaysia | Jan 1991 | Dec 2000 |
| SENATE | 174 | Canada | Sep 1952 | Dec 1977 |
| SENATOBIA | 120 | United States | Mar 2003 | Jun 2013 |
| SENBER | 208 | Kazakhstan | Jun 1969 | Oct 1995 |
| SENBONG | 647 | Korea, North | Aug 1958 | Oct 2013 |
| SENDAI | 1042 | Japan | Jan 1927 | Oct 2013 |
| SENDAI AIRPORT | 488 | Japan | Jan 1973 | Oct 2013 |
| SENECA | 892 | United States | Feb 1912 | Sep 2013 |
| SENECA | 62 | United States | Mar 1897 | Mar 1903 |
| SENECA 1W | 57 | United States | Oct 2003 | Aug 2011 |
| SENECA STATE FOREST 1N | 468 | United States | May 1939 | Mar 2000 |
| SENECAVILLE LAKE | 573 | United States | Apr 1939 | Jul 1987 |
| SENENG MAGELANG | 15 | Indonesia | Jan 1998 | Mar 2000 |
| SENEY MICHIGAN | 125 | United States | Oct 2002 | Oct 2013 |
| SENEY NATL WILDLIFE REF | 270 | United States | Mar 1939 | Aug 1961 |
| SENEY WILDLIFE REFUGE | 417 | United States | Jul 1961 | Mar 2001 |
| SENGEJSKI STRAIT | 125 | Russia | Jul 1979 | Apr 1998 |
| SENGWARDEN | 102 | Germany | Jan 1973 | Nov 1989 |
| SENJ | 273 | Croatia | Apr 1982 | Oct 2013 |
| SENKURSK | 664 | Russia | Oct 1949 | Jul 2013 |
| SENNAR | 562 | Sudan | Jan 1961 | Oct 2013 |
| SENNETERRE,QU | 351 | Canada | Jan 1940 | Feb 1994 |
| SENNO | 139 | Belarus | Oct 1969 | Apr 2013 |
| SENNYBRIDGE NO2 | 319 | United Kingdom | Jul 1984 | Oct 2013 |
| SENO | 620 | Laos | Jan 1951 | Oct 2013 |
| SENORITA DIVIDE #2 | 290 | United States | Oct 1988 | Oct 2013 |
| SENTANI | 81 | Indonesia | Jan 1992 | Nov 2000 |
| SENTINEL | 117 | United States | Jan 1907 | May 1919 |
| SENTINEL BUTTE | 16 | United States | Sep 2003 | Dec 2004 |
| SEOGWIPO | 488 | Korea, South | Jan 1973 | Oct 2013 |
| SEONGSAN | 33 | Korea, South | Jan 2011 | Oct 2013 |
| SEOSAN | 550 | Korea, South | Jan 1968 | Oct 2013 |
| SEOSAN AB | 79 | Korea, South | Oct 1995 | Jul 2005 |
| SEOUL (CITY OR I. AP) | 1266 | Korea, South | Oct 1907 | Oct 2013 |
| SEOUL (KOR-AF HQ) | 312 | Korea, South | Jan 1974 | Jul 2005 |
| SEOUL AB | 386 | Korea, South | Jan 1974 | Oct 2013 |
| SEOUL EAST(KOR-AFB) | 10 | Korea, South | Jan 1973 | Dec 1973 |
| SEOUL ROK K-14 | 105 | Korea, South | Jul 1949 | Feb 1960 |
| SEOUL/YONGDUNGPO | 11 | Korea, South | Jan 1973 | Dec 1973 |
| SEPT IIES | 107 | Canada | Oct 2004 | Oct 2013 |
| SEPT ILES UA | 33 | Canada | Jan 2011 | Oct 2013 |
| SEPT-ILES (AUT) /QUE. | 827 | Canada | Sep 1944 | Oct 2013 |
| SEPT-ILES UA | 11 | Canada | Jan 2004 | Dec 2004 |
| SEQUIM 2 E | 1116 | United States | Jun 1916 | Sep 2013 |
| SERAFIMOVIC | 600 | Russia | Sep 1949 | Oct 2013 |
| SERAFINA 6 WNW | 32 | United States | Aug 1917 | Nov 1920 |
| SERAK | 111 | Czech Republic | Aug 2004 | Oct 2013 |
| SERAKHS TURKMEN FORMER | 997 | Turkmenistan | Jan 1903 | Oct 2013 |
| SERANG BANTEN | 446 | Indonesia | Feb 1960 | Oct 2013 |
| SERATH | 205 | Canada | Nov 1980 | Aug 2000 |
| SERBAKUL' | 481 | Russia | Jan 1969 | Oct 2013 |
| SERBKA | 88 | Ukraine | Feb 1970 | Apr 2004 |
| SERDAR (GYZYLARBAT, KIZYL | 1419 | Turkmenistan | Sep 1883 | Oct 2013 |
| SEREMBAN | 142 | Malaysia | Jan 1924 | Dec 1957 |
| SERETSE KHAMA INTERNATIONAL AIRPORT | 336 | Botswana | Jan 1985 | Oct 2013 |
| SERGACH | 156 | Russia | Mar 1964 | Oct 2013 |
| SERGE-FROLOW (ILE TROMELIN) | 709 | Tromelin Island [France] | Aug 1954 | Oct 2013 |
| SERGEJEVKA | 136 | Russia | Aug 1948 | Apr 1991 |
| SERGENT | 57 | United States | Jun 1923 | Sep 1928 |
| SERNOVODSK | 877 | Russia | Jan 1936 | Sep 2012 |
| SEROV | 606 | Russia | Nov 1934 | Oct 2013 |
| SERPENTINE LODDON VALLEY H'WAY | 21 | Australia | Apr 1969 | Sep 1971 |
| SERRALTA DI SAN VIT | 20 | Italy | Nov 2005 | May 2008 |
| SERTAR | 633 | China | Jan 1961 | Oct 2013 |
| SERUI/SUJARWO CONDRO NEGORO | 118 | Indonesia | Sep 1984 | Oct 2013 |
| SERUI/YENDOSA | 26 | Indonesia | Dec 1977 | Jan 1985 |
| SERVICETON | 177 | Australia | Jan 1957 | Sep 1971 |
| SETAUKET STRONG | 1472 | United States | Aug 1885 | Sep 2012 |
| SETAUKET-STRONG | 1256 | United States | Aug 1885 | Dec 1990 |
| SETE | 613 | France | Jan 1949 | Dec 2004 |
| SETE | 260 | France | Apr 1982 | Oct 2013 |
| SETE LAGOAS | 96 | Brazil | Jan 1993 | Dec 2000 |
| SETH MONTANA | 75 | United States | Nov 1991 | Dec 1998 |
| SETIF | 892 | Algeria | Jan 1878 | Oct 2013 |
| SETSA | 43 | Norway | Feb 2010 | Oct 2013 |
| SETTAT | 395 | Morocco | Aug 1917 | Apr 1962 |
| SETTLE | 262 | United States | Aug 1895 | Aug 1919 |
| SETTLEMENT POINT | 320 | Bahamas, The | Dec 1985 | Oct 2013 |
| SEVAN ARMENIA FORMER | 464 | Armenia | Jun 1971 | Oct 2013 |
| SEVASTOPOL/BELBEK | 67 | Ukraine | Jan 1937 | Jun 1979 |
| SEVCENKO | 185 | Kazakhstan | Jun 1973 | Apr 1997 |
| SEVEN HILLS | 53 | United States | Jan 1931 | Apr 1938 |
| SEVEN HILLS (COLLINS ST) | 119 | Australia | Jan 1965 | Dec 1975 |
| SEVEN MILE ALASKA | 261 | United States | Jun 1988 | Oct 2013 |
| SEVEN OAKS | 492 | United States | Dec 1909 | Oct 1952 |
| SEVEN PERSONS | 22 | Canada | Aug 2004 | Nov 2007 |
| SEVEN PERSONS AGDM, ALTA | 105 | Canada | Nov 2004 | Oct 2013 |
| SEVEN SISTERS FALLS | 232 | Canada | Oct 1950 | Mar 1970 |
| SEVENMILE MARSH | 313 | United States | Oct 1986 | Oct 2013 |
| SEVENSTONES LIGHTSHI | 131 | United Kingdom | Sep 2001 | Oct 2013 |
| SEVENTEEN SEVENTY | 310 | Australia | Aug 1986 | Sep 2013 |
| SEVENTY ONE RANCH | 112 | United States | Nov 1939 | Nov 1952 |
| SEVENTYSIX CREEK | 275 | United States | Jul 1989 | Oct 2013 |
| SEVERE RANCH | 20 | United States | Jan 1949 | Feb 1951 |
| SEVERNOE | 860 | Russia | Apr 1938 | Oct 2013 |
| SEVERO YENISEYSKIY | 96 | Russia | Jan 2000 | May 2013 |
| SEVERO-ENISEJSK | 789 | Russia | Jan 1941 | Sep 2012 |
| SEVERO-ENISEJSK | 73 | Russia | Dec 2005 | Dec 2011 |
| SEVERO-JENISEJSK | 234 | Russia | Jan 1969 | Oct 2013 |
| SEVERO-KURILSK | 454 | Russia | Jul 1949 | Oct 2013 |
| SEVERODVINSK | 163 | Russia | May 1979 | Oct 2013 |
| SEVEROMORSK | 65 | Russia | May 1979 | Jan 1993 |
| SEVIER BRIDGE DAM | 97 | United States | Jul 1922 | Aug 1932 |
| SEVIER DRY LAKE | 61 | United States | Oct 1987 | Apr 1993 |
| SEVIER RESERVOIR - SCIPIO 9NNE | 306 | United States | Sep 1987 | Oct 2013 |
| SEVIERVILLE 1 SE | 969 | United States | Jan 1906 | Sep 2013 |
| SEVILLA HELIPORT | 24 | Spain | Apr 2008 | Oct 2013 |
| SEVILLA/SAN PABLO | 737 | Spain | Jan 1951 | Oct 2013 |
| SEVILLA/TABLADA | 487 | Spain | Jan 1951 | Oct 1991 |
| SEVILLE | 18 | United States | Dec 1910 | Jun 1912 |
| SEVLI | 239 | Russia | Jan 1969 | Jun 1993 |
| SEWALL MASSET INLET | 333 | Canada | Aug 1974 | Mar 2013 |
| SEWANEE | 662 | United States | May 1895 | Sep 2013 |
| SEWARD | 1391 | United States | May 1885 | Oct 2013 |
| SEWARD 19 N | 300 | United States | Nov 1986 | Sep 2013 |
| SEWARD 8 NW | 282 | United States | Jul 1983 | Aug 2013 |
| SEWARD AP | 1201 | United States | Feb 1908 | Oct 2013 |
| SEWART AFB | 594 | United States | Nov 1942 | Oct 2013 |
| SEWELL INLET,BC | 185 | Canada | Jul 1973 | Mar 1990 |
| SEWELLS POINT | 8 | United States | Mar 2005 | Dec 2005 |
| SEXSMITH WIEBE | 119 | Canada | Jul 1993 | Oct 2007 |
| SEXTON SUMMIT | 798 | United States | Jan 1942 | Oct 2013 |
| SEYCHELLES AERO/MAHE | 8 | Seychelles | Nov 2008 | Mar 2013 |
| SEYCHELLES INTERNATIONAL AIRPORT | 1395 | Seychelles | Mar 1894 | Oct 2013 |
| SEYDISEHIR | 277 | Turkey | Oct 1967 | Dec 1990 |
| SEYMOUR | 21 | United States | Apr 1998 | May 2001 |
| SEYMOUR 1 NNW | 542 | United States | Jan 1896 | Aug 1960 |
| SEYMOUR 2 N | 1415 | United States | Sep 1892 | Oct 2013 |
| SEYMOUR 3NW | 1038 | United States | Jun 1905 | Aug 2006 |
| SEYMOUR AEROPUERTO | 77 | Ecuador | Aug 1942 | Jun 2013 |
| SEYMOUR ARM,BC | 246 | Canada | Jun 1973 | Jan 1996 |
| SEYMOUR INDIANA/FREEMAN FLD | 44 | United States | Feb 1943 | Oct 1946 |
| SEYMOUR SHIRE DEPOT | 740 | Australia | Jan 1899 | Jun 1970 |
| SEYMOUR-2N | 1212 | United States | Dec 1887 | Dec 1990 |