| CITY | LOCATION | ST | WBAN | CALL | LATITUDE | LONGITUDE | DATE | PUB | TYPE | COOPXREF | SELECTION TYPE | ||||||
| SAINT JOHNSBURY | FAIRBANKS MUSEUM | VT | 54742 | 1V4 | 44 | 25 | 10 | N | -072 | 01 | 10 | W | 19980715 | NO | NWS | 437054 | SUCCESSOR |
| BUFFALO | BUFFALO | SD | 94037 | 2WX | 45 | 36 | 16 | N | -103 | 32 | 47 | W | 19980416 | NO | NWS | 397062 | SURROGATE |
| PT. PIEDRAS BLANCA | PT POEDRAS BLANCA | CA | 93226 | 87Q | 35 | 39 | 56 | N | -121 | 17 | 05 | W | 19970902 | NO | NWS | 045866 | SURROGATE |
| CHAMBERLAIN | CHAMBERLAIN MUNI AIRPORT | SD | 94943 | 9V9 | 43 | 46 | 00 | N | -099 | 19 | 06 | W | 19980205 | NO | NWS | 394516 | SURROGATE |
| KLAWOCK | AK | 25367 | 9Z1 | 500352 | SURROGATE | ||||||||||||
| APALACHICOLA | APALACHICOLA | FL | 12832 | AAF | 29 | 44 | 00 | N | -085 | 02 | 00 | W | 19980731 | NO | NWS | 080211 | SURROGATE |
| ALLENTOWN | LEHIGH VALLEY INTRNL AIRPT | PA | 14737 | ABE | 40 | 39 | 03 | N | -075 | 26 | 57 | W | 19951101 | YES | NWS | 360106 | SUCCESSOR |
| ABILENE | MUNICIPAL AIRPORT | TX | 13962 | ABI | 32 | 24 | 40 | N | -099 | 40 | 54 | W | 19960501 | YES | NWS | 410016 | SURROGATE |
| ALBUQUERQUE | INTL AIRPORT-KIRTLAND AFB | NM | 23050 | ABQ | 35 | 02 | 32 | N | -106 | 36 | 23 | W | 19960301 | YES | NWS | 290234 | SUCCESSOR |
| ABERDEEN | REGIONAL AIRPORT | SD | 14929 | ABR | 45 | 26 | 59 | N | -098 | 25 | 17 | W | 19941101 | YES | NWS | 390020 | SUCCESSOR |
| ALBANY | SW GEORGIA REGIONAL ARPT | GA | 13869 | ABY | 31 | 32 | 08 | N | -084 | 11 | 40 | W | 20010117 | NO | FAA | 090140 | SURROGATE |
| NANTUCKET | NANTUCKET MEMORIAL AIRPORT | MA | 14756 | ACK | 41 | 15 | 11 | N | -070 | 03 | 39 | W | 19970616 | NO | FAA | 195159 | SURROGATE |
| WACO | WACO REFGIONAL AIRPORT | TX | 13959 | ACT | 31 | 36 | 41 | N | -097 | 13 | 43 | W | 19930701 | YES | NWS | 419419 | SUCCESSOR |
| ATLANTIC CITY | AVIATION FACILITIES EXPER CNTR | NJ | 93730 | ACY | 39 | 27 | 27 | N | -074 | 27 | 24 | W | 19950901 | YES | NWS | 280311 | SUCCESSOR |
| KODIAK | KODIAK AIRPORT | AK | 25501 | ADQ | 57 | 45 | 00 | N | -152 | 29 | 30 | W | 19970101 | YES | NWS | 504988 | SURROGATE |
| ALEXANDRIA | INTERNATIONAL AIRPORT | LA | 93915 | AEX | 31 | 20 | 05 | N | -092 | 33 | 31 | W | 19990720 | NO | FAA | 160098 | SURROGATE |
| AUGUSTA | BUSH FIELD | GA | 03820 | AGS | 33 | 22 | 11 | N | -081 | 57 | 53 | W | 19940501 | YES | NWS | 090495 | SUCCESSOR |
| ATHENS | MUNICIPAL AIRPORT | GA | 13873 | AHN | 33 | 56 | 54 | N | -083 | 19 | 36 | W | 19960201 | YES | NWS | 090435 | SUCCESSOR |
| KING SALMON | KING SALMON AIRPORT | AK | 25503 | AKN | 58 | 41 | 01 | N | -156 | 39 | 14 | W | 19980601 | YES | NWS | 504766 | SURROGATE |
| AKRON | WASHINGTON COUNTY AIRPORT | CO | 24015 | AKO | 40 | 10 | 18 | N | -103 | 13 | 54 | W | 19960206 | NO | FAA | 050114 | SURROGATE |
| ALBANY | ALBANY INTERNATIONAL AIRPT | NY | 14735 | ALB | 42 | 44 | 53 | N | -073 | 48 | 12 | W | 19950801 | YES | NWS | 300042 | SUCCESSOR |
| ALICE | ALICE INTERNATIONAL ARPT | TX | 12932 | ALI | 27 | 44 | 27 | N | -098 | 01 | 38 | W | 20010110 | NO | FAA | 410144 | SURROGATE |
| WATERLOO | L.B. MUNICIPAL AIRPORT | IA | 94910 | ALO | 42 | 33 | 16 | N | -092 | 24 | 04 | W | 19960401 | YES | FAA | 138706 | SUCCESSOR |
| ALAMOSA | SAN LUIS VALLEY RGNL APT | CO | 23061 | ALS | 37 | 26 | 10 | N | -105 | 51 | 56 | W | 19920901 | YES | NWS | 050130 | SURROGATE |
| WALLA WALLA | WALLA WALLA REGIONAL ARPT | WA | 24160 | ALW | 46 | 05 | 41 | N | -118 | 17 | 13 | W | 19981023 | NO | FAA | 458928 | SURROGATE |
| AMARILLO | INTERNATIONAL AIRPORT | TX | 23047 | AMA | 35 | 13 | 10 | N | -101 | 42 | 20 | W | 19921101 | YES | NWS | 410211 | SUCCESSOR |
| ALMA | BACON COUNTY AIRPORT | GA | 13870 | AMG | 31 | 32 | 10 | N | -082 | 30 | 24 | W | 20001213 | NO | FAA | 090211 | SUCCESSOR |
| ANNISTON | METROPOLITAN AIRPORT | AL | 13871 | ANB | 33 | 35 | 17 | N | -085 | 51 | 29 | W | 19980617 | NO | FAA | 010272 | SURROGATE |
| ANCHORAGE | INTERNATIONAL AIRPORT | AK | 26451 | ANC | 61 | 10 | 30 | N | -149 | 59 | 36 | W | 19980601 | YES | NWS | 500280 | SURROGATE |
| ANDERSON | ANDERSON COUNTY AIRPORT | SC | 93846 | AND | 34 | 29 | 42 | N | -082 | 42 | 33 | W | 19981104 | NO | FAA | 380170 | SURROGATE |
| SAULT STE. MARIE | SAULT STE MARIE MUNI APT | MI | 14847 | ANJ | 46 | 28 | 00 | N | -084 | 22 | 00 | W | 19970101 | YES | NWS | 207366 | SUCCESSOR |
| ANNETTE | ANNETTE ISLAND AIRPORT | AK | 25308 | ANN | 55 | 02 | 36 | N | -131 | 34 | 12 | W | 19960901 | YES | NWS | 500352 | SURROGATE |
| ALTOONA | ALTOONA-BLAIR COUNTY AIRPT | PA | 14736 | AOO | 40 | 18 | 00 | N | -078 | 19 | 01 | W | 19990714 | NO | FAA | 360130 | SUCCESSOR |
| NAPA AP | CA | 93227 | APC | 046074 | SURROGATE | ||||||||||||
| NAPLES | FL | 086078 | SURROGATE | ||||||||||||||
| ALPENA | PHELPS COLLINS AIRPORT | MI | 94849 | APN | 45 | 04 | 18 | N | -083 | 34 | 52 | W | 19960401 | YES | NWS | 200164 | SUCCESSOR |
| WATERTOWN | INTERNATIONAL AIRPORT | NY | 94790 | ART | 43 | 59 | 32 | N | -076 | 01 | 18 | W | 20010124 | NO | FAA | 309005 | SUCCESSOR |
| ASTORIA | CLATSOP COUNTY AIRPORT | OR | 94224 | AST | 46 | 09 | 29 | N | -123 | 52 | 39 | W | 19930301 | YES | NWS | 350328 | SUCCESSOR |
| ASHLAND | KENNEDY MEMORIAL AIRPORT | WI | 94929 | ASX | 46 | 32 | 55 | N | -090 | 55 | 08 | W | 19981016 | NO | FAA | 470349 | SURROGATE |
| ATLANTA | HARTSFIELD ATLANTA INTL AP | GA | 13874 | ATL | 33 | 38 | 25 | N | -084 | 25 | 37 | W | 19950801 | YES | NWS | 090451 | SUCCESSOR |
| AUSTIN/CITY | CAMP MABRY ARMY NATL GRDB | TX | 13958 | ATT | 30 | 19 | N | -097 | 46 | W | 19950701 | YES | NWS | 410428 | SURROGATE | ||
| WATERTOWN | MUNICIPAL AIRPORT | SD | 14946 | ATY | 44 | 55 | 51 | N | -097 | 09 | 16 | W | 19960424 | NO | FAA | 398932 | SURROGATE |
| AUGUSTA | AUGUSTA STATE AIRPORT | ME | 14605 | AUG | 44 | 19 | 14 | N | -069 | 47 | 50 | W | 20010110 | NO | FAA | 170275 | SUCCESSOR |
| AUSTIN/BERGSTROM | AUSTIN-BERGSTROM INTL APT | TX | 13904 | AUS | 30 | 10 | 46 | N | -097 | 40 | 50 | W | 19971002 | YES | FAA | 410429 | SPECIAL |
| WAUSAU | WAUSAU DOWNTOWN AIRPORT | WI | 14897 | AUW | 44 | 55 | 43 | N | -089 | 37 | 36 | W | 20000914 | NO | FAA | 478968 | SUCCESSOR |
| ASHEVILLE | ASHEVILLE REGIONAL AIRPORT | NC | 03812 | AVL | 35 | 26 | 09 | N | -082 | 32 | 21 | W | 19960601 | YES | NWS | 310300 | SUCCESSOR |
| AVOCA | WILKES-BARRE SCRANTON APT | PA | 14777 | AVP | 41 | 20 | 20 | N | -075 | 43 | 36 | W | 19960401 | YES | NWS | 369705 | SUCCESSOR |
| ALEXANDRIA | MUNICIPAL AIRPORT | MN | 14910 | AXN | 45 | 52 | 59 | N | -095 | 23 | 35 | W | 19951214 | NO | FAA | 210112 | SURROGATE |
| KALAMAZOO | KALAMAZOO/BATTLE CREEK APT | MI | 94815 | AZO | 42 | 14 | 05 | N | -085 | 33 | 07 | W | 19980115 | NO | FAA | 204244 | SURROGATE |
| BROKEN BOW | BROKEN BOW MUNICIPAL ARPT | NE | 94946 | BBW | 41 | 26 | 12 | N | -099 | 38 | 20 | W | 19990729 | NO | FAA | 251200 | SURROGATE |
| HARTFORD | BRADLEY INTERNATIONAL AIRPORT | CT | 14740 | BDL | 41 | 56 | 17 | N | -072 | 40 | 57 | W | 19960401 | YES | NWS | 063456 | SUCCESSOR |
| BRIDGEPORT | SIKORSKY MEMORIAL AIRPORT | CT | 94702 | BDR | 41 | 10 | 30 | N | -073 | 08 | 44 | W | 19960501 | YES | NWS | 060806 | SUCCESSOR |
| BENTON HARBOR | BENTON HARBOR ROSS FIELD | MI | 94871 | BEH | 42 | 07 | 45 | N | -086 | 25 | 20 | W | 19960619 | NO | FAA | 200710 | SURROGATE |
| BETHEL | BETHEL AIRPORT | AK | 26615 | BET | 60 | 47 | 09 | N | -161 | 49 | 35 | W | 19981101 | YES | NWS | 500754 | SURROGATE |
| BRADFORD | BRADFORD REGIONAL AIRPORT | PA | 04751 | BFD | 41 | 48 | 11 | N | -078 | 38 | 25 | W | 19961202 | NO | FAA | 360865 | SURROGATE |
| SCOTTSBLUFF | SCOTTS BLUFF COUNTY AIRPORT | NE | 24028 | BFF | 41 | 52 | 27 | N | -103 | 35 | 43 | W | 19950601 | YES | NWS | 257665 | SUCCESSOR |
| BAKERSFIELD | KERN COUNTY AIR TERMINAL | CA | 23155 | BFL | 35 | 26 | 01 | N | -119 | 03 | 21 | W | 19960601 | YES | NWS | 040442 | SUCCESSOR |
| BINGHAMTON | BROOME COUNTY AIRPORT | NY | 04725 | BGM | 42 | 12 | 28 | N | -075 | 58 | 53 | W | 19951101 | YES | NWS | 300687 | SUCCESSOR |
| BANGOR | BANGOR INTERNATIONAL AIRPT | ME | 14606 | BGR | 44 | 48 | 27 | N | -068 | 49 | 27 | W | 19980401 | NO | FAA | 170355 | SURROGATE |
| BIRMINGHAM | INTERNATIONAL AIRPORT | AL | 13876 | BHM | 33 | 33 | 50 | N | -086 | 45 | 16 | W | 19980925 | YES | FAA | 010831 | SURROGATE |
| DELTA JUNCTION/FT GREELY | ALLEN ARMY AIR FIELD | AK | 26415 | BIG | 63 | 59 | 42 | N | -145 | 43 | 06 | W | 19971215 | YES | FAA | 500770 | SURROGATE |
| BISHOP | BISHOP AIRPORT | CA | 23157 | BIH | 37 | 22 | 23 | N | -118 | 21 | 46 | W | 19940501 | YES | NWS | 040822 | SUCCESSOR |
| BILLINGS | INTERNATIONAL AIRPORT | MT | 24033 | BIL | 45 | 48 | 29 | N | -108 | 32 | 35 | W | 19950501 | YES | NWS | 240807 | SUCCESSOR |
| BISMARCK | MUNICIPAL AIRPORT | ND | 24011 | BIS | 46 | 46 | 27 | N | -100 | 44 | 51 | W | 19960501 | YES | NWS | 320819 | SUCCESSOR |
| HOLLAND | HOLLAND TULIP CITY AIRPORT | MI | 04839 | BIV | 42 | 44 | 46 | N | -086 | 05 | 48 | W | 19960621 | NO | FAA | 203858 | SURROGATE |
| BECKLEY | RALEIGH COUNTY MEMORIAL AP | WV | 03872 | BKW | 37 | 47 | 42 | N | -081 | 07 | 29 | W | 19960201 | YES | NWS | 460582 | SUCCESSOR |
| BLUEFIELD | MERCER COUNTY AIRPORT | WV | 03859 | BLF | 37 | 17 | 45 | N | -081 | 12 | 28 | W | 20001108 | NO | FAA | 460921 | SUCCESSOR |
| BLYTHE | BLYTHE AIRPORT | CA | 23158 | BLH | 33 | 37 | 09 | N | -114 | 43 | 01 | W | 20000830 | NO | FAA | 040927 | SURROGATE |
| BELLINGHAM | INTERNATIONAL AIRPORT | WA | 24217 | BLI | 48 | 47 | 38 | N | -122 | 32 | 14 | W | 19980917 | NO | FAA | 450574 | SURROGATE |
| BLUE CANYON | BLUE CANYON AIRPORT | CA | 23225 | BLU | 39 | 17 | 30 | N | -120 | 42 | 30 | W | 19930201 | NO | NWS | 040897 | SURROGATE |
| NASHVILLE | METROPOLITAN AIRPORT | TN | 13897 | BNA | 36 | 07 | 08 | N | -086 | 41 | 21 | W | 19960601 | YES | NWS | 406402 | SUCCESSOR |
| BURNS | MUNICIPAL APT. | OR | 94185 | BNO | 43 | 35 | 32 | N | -118 | 57 | 14 | W | 19950701 | YES | NWS | 351175 | SUCCESSOR |
| BOISE | BOISE AIR TER. (GOWEN FLD.) | ID | 24131 | BOI | 43 | 33 | 54 | N | -116 | 13 | 12 | W | 19951201 | YES | NWS | 101022 | SURROGATE |
| BOSTON | GEN LOGAN INTERNATIONAL AP | MA | 14739 | BOS | 42 | 21 | 38 | N | -071 | 00 | 38 | W | 19960401 | YES | NWS | 190770 | SUCCESSOR |
| BIG PINEY | BIG PINEY-MARBLETON AIRPRT | WY | 24164 | BPI | 42 | 35 | 04 | N | -110 | 06 | 27 | W | 19980226 | NO | FAA | 480695 | SURROGATE |
| BEAUMONT/PORT ARTHUR | SOUTHEAST TX. REGIONAL APT | TX | 12917 | BPT | 29 | 57 | 02 | N | -094 | 01 | 14 | W | 19950701 | YES | NWS | 417174 | SUCCESSOR |
| BURLINGTON | BURLINGTON MUNICIPAL AIRPT | IA | 14931 | BRL | 40 | 47 | 00 | N | -091 | 07 | 31 | W | 19961121 | NO | FAA | 131060 | SURROGATE |
| BROWNSVILLE | BROWNSVILLE AIRPORT | TX | 12919 | BRO | 25 | 54 | 23 | N | -097 | 25 | 32 | W | 19940501 | YES | NWS | 411136 | SUCCESSOR |
| BARROW | POST ROGERS MEMORIAL AIRPT | AK | 27502 | BRW | 71 | 17 | 12 | N | -156 | 45 | 48 | W | 19980601 | YES | NWS | 500546 | SURROGATE |
| BUTTE | BERT MOONEY AIRPORT | MT | 24135 | BTM | 45 | 57 | 12 | N | -112 | 30 | 45 | W | 20001109 | NO | FAA | 241318 | SUCCESSOR |
| BATON ROUGE | RYAN AIRPORT | LA | 13970 | BTR | 30 | 32 | 14 | N | -091 | 08 | 49 | W | 19930501 | YES | NWS | 160549 | SUCCESSOR |
| BETTLES | BETTLES AIPORT | AK | 26533 | BTT | 66 | 54 | 58 | N | -151 | 30 | 32 | W | 19991119 | YES | FAA | 500761 | SURROGATE |
| BURLINGTON | INTERNATIONAL AIRPORT | VT | 14742 | BTV | 44 | 28 | 05 | N | -073 | 09 | 01 | W | 19960201 | YES | NWS | 431081 | SUCCESSOR |
| BUFFALO | GREATER BUFFALO INTL AIRPORT | NY | 14733 | BUF | 42 | 56 | 27 | N | -078 | 44 | 09 | W | 19951201 | YES | NWS | 301012 | SUCCESSOR |
| BURBANK | BURBANK-GLENDALE-PASA AIRP | CA | 23152 | BUR | 34 | 12 | 02 | N | -118 | 21 | 31 | W | 19980522 | NO | FAA | 041194 | SURROGATE |
| BOOTHVILLE | BOOTHVILLE | LA | 12884 | BVE | 29 | 20 | 59 | N | -089 | 24 | 27 | W | 19990630 | NO | NWS | 161157 | SURROGATE |
| BOWLING GREEN | BOWLING GREEN CITY-CO. ARPT | KY | 93808 | BWG | 36 | 58 | 52 | N | -086 | 26 | 11 | W | 19960206 | NO | FAA | 150909 | SURROGATE |
| BALTIMORE | BALTIMORE-WASHINGTON INT'L AP | MD | 93721 | BWI | 39 | 10 | 20 | N | -076 | 41 | 02 | W | 19960401 | YES | NWS | 180465 | SUCCESSOR |
| BURLEY | BURLEY MINICIPAL AIRPORT | ID | 24133 | BYI | 42 | 32 | 33 | N | -113 | 46 | 18 | W | 20001108 | NO | FAA | 101303 | SUCCESSOR |
| BOZEMAN | GALLATIN FIELD | MT | 24132 | BZN | 45 | 47 | 37 | N | -111 | 09 | 08 | W | 19950615 | NO | FAA | 240622 | SURROGATE |
| COLUMBIA | COLUMBIA METROPOLITAN AIRPORT | SC | 13883 | CAE | 33 | 56 | 31 | N | -081 | 07 | 05 | W | 19951201 | YES | NWS | 381939 | SUCCESSOR |
| AKRON | AKRON-CANTON AIRPORT | OH | 14895 | CAK | 40 | 55 | 05 | N | -081 | 26 | 33 | W | 19950901 | YES | NWS | 330058 | SURROGATE |
| CLAYTON | MUNICIPAL AIRPORT | NM | 23051 | CAO | 36 | 26 | 45 | N | -103 | 09 | 15 | W | 19960601 | YES | NWS | 291887 | SURROGATE |
| CARIBOU | MUNICIPAL AIRPORT | ME | 14607 | CAR | 46 | 52 | 01 | N | -068 | 01 | 58 | W | 19960801 | YES | NWS | 171175 | SUCCESSOR |
| COLD BAY | COLD BAY AIRPORT | AK | 25624 | CDB | 55 | 12 | 24 | N | -162 | 43 | 18 | W | 19980701 | YES | NWS | 502102 | SURROGATE |
| CEDAR CITY | CEDAR CITY MUNICIPAL AIRPT | UT | 93129 | CDC | 37 | 42 | 06 | N | -113 | 05 | 50 | W | 19980528 | NO | FAA | 421267 | SURROGATE |
| CHADRON | MUNICIPAL AIRPORT | NE | 24017 | CDR | 42 | 50 | 15 | N | -103 | 05 | 43 | W | 20000830 | NO | FAA | 251575 | SURROGATE |
| CHILDRESS | MUNICIPAL AIRPORT | TX | 23007 | CDS | 34 | 26 | 01 | N | -100 | 17 | 16 | W | 19960731 | NO | FAA | 411698 | SURROGATE |
| CORDOVA | MERLE K. SMITH AIRPORT | AK | 26410 | CDV | 60 | 29 | 20 | N | -145 | 27 | 04 | W | 19991213 | NO | FAA | 502177 | SURROGATE |
| CRESCENT CITY | McNAMARA FIELD | CA | 24286 | CEC | 41 | 46 | 49 | N | -124 | 14 | 12 | W | 20000913 | NO | FAA | 042147 | SURROGATE |
| CRESTVIEW | SIKES AIRPORT | FL | 13884 | CEW | 30 | 46 | 47 | N | -086 | 31 | 21 | W | 19970701 | NO | FAA | 081986 | SURROGATE |
| CAPE GIRARDEAU | CAPE GIRARDEAU MUNI ARPT | MO | 03935 | CGI | 37 | 13 | 31 | N | -089 | 34 | 14 | W | 19970305 | NO | FAA | 231289 | SURROGATE |
| CHATTANOOGA | LOVELL FIELD | TN | 13882 | CHA | 35 | 02 | 00 | N | -085 | 12 | 00 | W | 19950901 | YES | NWS | 401656 | SUCCESSOR |
| CHARLESTON | CHARLESTON INT'L AIRPORT | SC | 13880 | CHS | 32 | 53 | 55 | N | -080 | 02 | 27 | W | 19951001 | YES | NWS | 381544 | SUCCESSOR |
| CEDAR RAPIDS | CEDAR RAPIDS MUNICIPAL ARPT | IA | 14990 | CID | 41 | 53 | 04 | N | -091 | 42 | 31 | W | 19960424 | NO | FAA | 131314 | SURROGATE |
| CLEVELAND | CLEVELAND HOPKINS INTL AIRPORT | OH | 14820 | CLE | 41 | 24 | 18 | N | -081 | 51 | 10 | W | 19951201 | YES | NWS | 331657 | SUCCESSOR |
| COLLEGE STATION | EASTERWOOD FIELD | TX | 03904 | CLL | 30 | 35 | 18 | N | -096 | 21 | 49 | W | 19961210 | NO | FAA | 411889 | SURROGATE |
| CHARLOTTE | DOUGLAS INTERNATIONAL AIRPORT | NC | 13881 | CLT | 35 | 12 | 52 | N | -080 | 56 | 37 | W | 19980701 | YES | NWS | 311690 | SUCCESSOR |
| CAMARILLO | CAMARILLO AIRPORT | CA | 23136 | CMA | 34 | 13 | N | -119 | 05 | W | 19990929 | NO | FAA | 046569 | SURROGATE | ||
| COLUMBUS | PORT COLUMBUS INTL AIRPORT | OH | 14821 | CMH | 39 | 59 | 29 | N | -082 | 52 | 51 | W | 19960201 | YES | NWS | 331786 | SUCCESSOR |
| HANCOCK | HOUGHTON CO. MEM. AIRPORT | MI | 14858 | CMX | 47 | 10 | 07 | N | -088 | 30 | 20 | W | 20000914 | NO | FAA | 203908 | SURROGATE |
| CONCORDIA | BLOSSER MUNICIPAL AIRPORT | KS | 13984 | CNK | 39 | 32 | 57 | N | -097 | 39 | 07 | W | 19920901 | YES | NWS | 141767 | SURROGATE |
| CARLSBAD | CAVERN CITY AIR TERMINAL | NM | 93033 | CNM | 32 | 20 | 15 | N | -104 | 15 | 48 | W | 20001129 | NO | FAA | 291475 | SURROGATE |
| CHANUTE | CHANUTE MARTIN JOHNSON | KS | 13981 | CNU | 37 | 40 | 13 | N | -095 | 29 | 03 | W | 19960516 | NO | FAA | 141427 | SURROGATE |
| CONCORD | CONCORD MUNICIPAL | NH | 14745 | CON | 43 | 11 | 43 | N | -071 | 30 | 04 | W | 19960301 | YES | NWS | 271683 | SUCCESSOR |
| COLORADO SPRINGS | COLORADO SPRINGS MUNICIPAL AP | CO | 93037 | COS | 38 | 48 | 43 | N | -104 | 42 | 40 | W | 19921101 | YES | NWS | 051778 | SUCCESSOR |
| COLUMBIA | COLUMBIA REGIONAL AIRPORT | MO | 03945 | COU | 38 | 49 | 01 | N | -092 | 13 | 06 | W | 19950901 | YES | NWS | 231791 | SUCCESSOR |
| CASPER | NATRONA COUNTY INT'L AIRPORT | WY | 24089 | CPR | 42 | 53 | 51 | N | -106 | 28 | 23 | W | 19960401 | YES | NWS | 481570 | SURROGATE |
| LOS ANGELES | DOWNTOWN L.A./USC CAMPUS | CA | 93134 | CQT | 34 | 01 | 40 | N | -118 | 17 | 45 | W | 19990624 | YES | NWS | 045115 | SUCCESSOR |
| CHATHAM | CHATHAM MUNICIPAL AIRPORT | MA | 94624 | CQX | 41 | 41 | 15 | N | -069 | 59 | 36 | W | 19950614 | NO | FAA | 191386 | SURROGATE |
| CORPUS CHRISTI | INTERNATIONAL AIRPORT | TX | 12924 | CRP | 27 | 46 | 23 | N | -097 | 30 | 46 | W | 19951201 | YES | NWS | 412015 | SUCCESSOR |
| CHARLESTON | YEAGER AIRPORT | WV | 13866 | CRW | 38 | 22 | 46 | N | -081 | 35 | 29 | W | 19941001 | YES | NWS | 461570 | SUCCESSOR |
| COLUMBUS | METROPOLITAN AIRPORT | GA | 93842 | CSG | 32 | 30 | 58 | N | -084 | 56 | 32 | W | 19940501 | YES | NWS | 092166 | SUCCESSOR |
| CROSSVILLE | MEMORIAL AIRPORT | TN | 03847 | CSV | 35 | 57 | 05 | N | -085 | 05 | 06 | W | 20001004 | NO | FAA | 402197 | SUCCESSOR |
| CUT BANK | CUT BANK MUNICIPAL ARPT | MT | 24137 | CTB | 48 | 36 | 30 | N | -112 | 22 | 34 | W | 20010117 | NO | FAA | 242173 | SUCCESSOR |
| CROSS CITY | CROSS CITY AIRPORT | FL | 12833 | CTY | 29 | 33 | 00 | N | -083 | 06 | 19 | W | 19980227 | NO | NWS | 082008 | SURROGATE |
| CUSTER | CUSTER COUNTY AIRPORT | SD | 94032 | CUT | 43 | 43 | 50 | N | -103 | 37 | 41 | W | 19990409 | NO | NWS | 392087 | SURROGATE |
| COVINGTON/CINCINNATI | CINCINNATI/NRN KY INTL APT | OH | 93814 | CVG | 39 | 02 | 35 | N | -084 | 40 | 18 | W | 19951001 | YES | NWS | 151855 | SUCCESSOR |
| CHEYENNE | MUNICIPAL AIRPORT | WY | 24018 | CYS | 41 | 09 | 28 | N | -104 | 48 | 25 | W | 19951101 | YES | NWS | 481675 | SUCCESSOR |
| CAMPO | CAMPO | CA | 03164 | CZZ | 32 | 37 | 00 | N | -116 | 28 | 00 | W | 19970826 | NO | NWS | 041424 | SURROGATE |
| FAITH | FAITH | SD | 94056 | D07 | 45 | 01 | 55 | N | -102 | 01 | 09 | W | 19980521 | NO | NWS | 392852 | SURROGATE |
| DAYTONA BEACH | INTERNATIONAL AIRPORT | FL | 12834 | DAB | 29 | 10 | 38 | N | -081 | 03 | 36 | W | 19950601 | YES | NWS | 082158 | SURROGATE |
| DAGGETT | BARSTOW-DAGGETT AIRPORT | CA | 23161 | DAG | 34 | 51 | 13 | N | -116 | 47 | 12 | W | 20000823 | NO | FAA | 042257 | SURROGATE |
| DALLAS | DALLAS LOVE FIELD | TX | 13960 | DAL | 32 | 50 | 49 | N | -096 | 51 | 05 | W | 19971119 | YES | FAA | 412244 | SURROGATE |
| DAYTON | INTERNATIONAL AIRPORT | OH | 93815 | DAY | 39 | 54 | 22 | N | -084 | 13 | 07 | W | 19951101 | YES | NWS | 332075 | SUCCESSOR |
| DUBUQUE | MUNICIPAL AIRPORT | IA | 94908 | DBQ | 42 | 23 | 52 | N | -090 | 42 | 13 | W | 19950901 | YES | NWS | 132367 | SUCCESSOR |
| WASHINGTON DC | RONALD REAGAN NATIONAL APT | DC | 13743 | DCA | 38 | 51 | 54 | N | -077 | 02 | 03 | W | 19980201 | YES | NWS | 448906 | SUCCESSOR |
| DODGE CITY | DODGE CITY REGIONAL ARPT | KS | 13985 | DDC | 37 | 46 | 22 | N | -099 | 58 | 11 | W | 19920901 | YES | NWS | 142164 | SURROGATE |
| DENVER | DENVER INTERNATIONAL AP | CO | 03017 | DEN | 39 | 49 | 58 | N | -104 | 39 | 27 | W | 19950301 | YES | NWS | 052211 | SPECIAL |
| DALLAS-FORT WORTH | REGIONAL AIRPORT | TX | 03927 | DFW | 32 | 53 | 47 | N | -097 | 02 | 28 | W | 19951201 | YES | NWS | 412242 | SUCCESSOR |
| DALHART | MUNICIPAL AIRPORT | TX | 93042 | DHT | 36 | 01 | 24 | N | -102 | 32 | 50 | W | 20000920 | NO | FAA | 412240 | SUCCESSOR |
| DULUTH | INTERNATIONAL AIRPORT | MN | 14913 | DLH | 46 | 50 | 38 | N | -092 | 11 | 39 | W | 19960401 | YES | NWS | 212248 | SUCCESSOR |
| THE DALLES | MUNICIPAL AIRPORT | OR | 24219 | DLS | 45 | 37 | 07 | N | -121 | 10 | 02 | W | 20001026 | NO | FAA | 451968 | SUCCESSOR |
| SEDALIA | SEDALIA MEMORIAL AIRPORT | MO | 03994 | DMO | 38 | 42 | 15 | N | -093 | 11 | 00 | W | 19951024 | NO | FAA | 237632 | SURROGATE |
| MERCURY | DESERT ROCK AIRPORT | NV | 03160 | DRA | 36 | 37 | 14 | N | -116 | 01 | 40 | W | 19960701 | NO | NWS | 262251 | SURROGATE |
| DEL RIO | INTERNATIONAL AIRPORT | TX | 22010 | DRT | 29 | 22 | 01 | N | -100 | 55 | 18 | W | 19960401 | YES | NWS | 412360 | SUCCESSOR |
| DES MOINES | INTERNATIONAL AIRPORT | IA | 14933 | DSM | 41 | 32 | 16 | N | -093 | 39 | 58 | W | 19951201 | YES | NWS | 132203 | SUCCESSOR |
| DOWNTOWN SHREVEPORT | LA | 53905 | DTN | 168440 | SURROGATE | ||||||||||||
| DETROIT | METROPOLITAN AIRPORT | MI | 94847 | DTW | 42 | 12 | 55 | N | -083 | 20 | 55 | W | 19950701 | YES | NWS | 202103 | SURROGATE |
| DOUGLAS BISBEE | BISBEE-DOUGLAS INTL APRT | AZ | 93026 | DUG | 31 | 28 | 09 | N | -109 | 36 | 13 | W | 20000927 | NO | FAA | 022664 | SUCCESSOR |
| DUBOIS | JEFFERSON COUNTY AIRPORT | PA | 04787 | DUJ | 41 | 10 | 42 | N | -078 | 53 | 56 | W | 20000614 | NO | FAA | 362260 | SURROGATE |
| PHOENIX | PHOENIX-DEER VAL MUNI APT | AZ | 03184 | DVT | 33 | 41 | 18 | N | -112 | 04 | 54 | W | 19980902 | NO | FAA | 022462 | SURROGATE |
| WENATCHEE | PANGBORN MEMORIAL AIRPORT | WA | 94239 | EAT | 47 | 23 | 56 | N | -120 | 12 | 24 | W | 20001130 | NO | FAA | 459082 | SUCCESSOR |
| EAU CLAIRE | CHIPPEWA VALLEY RGNL ARPT | WI | 14991 | EAU | 44 | 51 | 55 | N | -091 | 29 | 06 | W | 20000824 | NO | FAA | 472428 | SUCCESSOR |
| NEEDLES | NEEDLES AIRPORT | CA | 23179 | EED | 34 | 45 | 58 | N | -114 | 37 | 24 | W | 20010124 | NO | FAA | 046118 | SUCCESSOR |
| ALABASTER | ALABASTER SHELBY CO AP | AL | 53864 | EET | 33 | 11 | 00 | N | -086 | 47 | 00 | W | FAA | 011620 | SUCCESSOR | ||
| ELKINS | ELKINS-RANDOLPH COUNTY APT | WV | 13729 | EKN | 38 | 53 | 07 | N | -079 | 51 | 10 | W | 19960501 | YES | NWS | 462718 | SUCCESSOR |
| EL DORADO | SOUTHERN AR. REGNL ARPT | AR | 93992 | ELD | 33 | 13 | 15 | N | -092 | 48 | 48 | W | 20001101 | NO | FAA | 032300 | SUCCESSOR |
| EL PASO | INTERNATIONAL AIRPORT | TX | 23044 | ELP | 31 | 48 | 40 | N | -106 | 22 | 33 | W | 19950601 | YES | NWS | 412797 | SUCCESSOR |
| ELY | YELLAND FIELD | NV | 23154 | ELY | 39 | 17 | 42 | N | -114 | 50 | 43 | W | 19940601 | YES | NWS | 262631 | SUCCESSOR |
| KENAI | MUNICIPAL AIRPORT | AK | 26523 | ENA | 60 | 34 | 47 | N | -151 | 14 | 21 | W | 19990510 | NO | FAA | 504546 | SURROGATE |
| ERIE | TERMINAL BLDG. | PA | 14860 | ERI | 42 | 04 | 48 | N | -080 | 10 | 57 | W | 19951001 | YES | NWS | 362682 | SUCCESSOR |
| ALEXANDRIA | ESLER FIELD | LA | 13935 | ESF | 31 | 23 | 41 | N | -092 | 17 | 44 | W | 19960430 | NO | FAA | 160104 | SURROGATE |
| EUGENE | MAHLON SWEET FIELD | OR | 24221 | EUG | 44 | 08 | 00 | N | -123 | 12 | 52 | W | 19950901 | YES | NWS | 352709 | SUCCESSOR |
| EVANSVILLE | DRESS REGIONAL AIRPORT | IN | 93817 | EVV | 38 | 02 | 35 | N | -087 | 32 | 13 | W | 19960201 | YES | NWS | 122738 | SUCCESSOR |
| NEW BERN | CRAVEN COUNTY REG AIRPORT | NC | 93719 | EWN | 35 | 04 | 03 | N | -077 | 02 | 50 | W | 19970912 | NO | FAA | 316108 | SURROGATE |
| NEWARK | INTERNATIONAL AIRPORT | NJ | 14734 | EWR | 40 | 42 | 57 | N | -074 | 10 | 10 | W | 19960701 | YES | NWS | 286026 | SUCCESSOR |
| KEY WEST | INTERNATIONAL AIRPORT | FL | 12836 | EYW | 24 | 33 | 12 | N | -081 | 45 | 13 | W | 19960301 | YES | NWS | 084570 | SUCCESSOR |
| FAIRBANKS | INTERNATIONAL AIRPORT | AK | 26411 | FAI | 64 | 49 | 00 | N | -147 | 51 | 18 | W | 19971201 | YES | NWS | 502968 | SURROGATE |
| FARGO | HECTOR AIRPORT | ND | 14914 | FAR | 46 | 55 | 31 | N | -096 | 48 | 40 | W | 19951101 | YES | NWS | 322859 | SUCCESSOR |
| FRESNO | FRESNO AIR TERMINAL | CA | 93193 | FAT | 36 | 46 | 48 | N | -119 | 43 | 10 | W | 19950901 | YES | NWS | 043257 | SUCCESSOR |
| KALISPELL | GLACIER PARK INT'L AIRPORT | MT | 24146 | FCA | 48 | 18 | 15 | N | -114 | 15 | 49 | W | 19940201 | YES | NWS | 244558 | SUCCESSOR |
| FINDLAY | FINDLAY AIRPORT | OH | 14825 | FDY | 41 | 00 | 49 | N | -083 | 40 | 07 | W | 20000816 | NO | FAA | 332786 | SUCCESSOR |
| FRANKFORT | CAPITAL CITY AIRPORT | KY | 53841 | FFT | 38 | 11 | 05 | N | -084 | 54 | 12 | W | 19951214 | NO | FAA | 153028 | SURROGATE |
| FOND DU LAC | FOND DU LAC COUNTY AIRPORT | WI | 04840 | FLD | 43 | 46 | 12 | N | -088 | 29 | 11 | W | 19960729 | NO | FAA | 472839 | SURROGATE |
| FLAGSTAFF | PULLIAM AIRPORT | AZ | 03103 | FLG | 35 | 08 | 25 | N | -111 | 40 | 20 | W | 19940701 | YES | NWS | 023010 | SUCCESSOR |
| FORT LAUDERDALE | HOLLYWOOD INTL AIRPORT | FL | 12849 | FLL | 26 | 04 | 19 | N | -080 | 09 | 13 | W | 19980909 | NO | FAA | 083163 | SURROGATE |
| FLORENCE | FLORENCE REGIONAL AIRPORT | SC | 13744 | FLO | 34 | 11 | 16 | N | -079 | 43 | 51 | W | 19990423 | NO | FAA | 383106 | SUCCESSOR |
| FORT MYERS | PAGE FIELD | FL | 12835 | FMY | 26 | 35 | 11 | N | -081 | 51 | 49 | W | 19980610 | YES | FAA | 083186 | SURROGATE |
| FALLS CITY | BRENNER FIELD AIRPORT | NE | 94957 | FNB | 40 | 04 | 44 | N | -095 | 35 | 31 | W | 20000830 | NO | FAA | 252850 | SURROGATE |
| FLINT | BISHOP AIRPORT | MI | 14826 | FNT | 42 | 58 | 00 | N | -083 | 44 | 58 | W | 19950601 | YES | NWS | 202846 | SUCCESSOR |
| SIOUX FALLS | FOSS FIELD | SD | 14944 | FSD | 43 | 34 | 37 | N | -096 | 45 | 13 | W | 19960401 | YES | NWS | 397667 | SUCCESSOR |
| FORT SMITH | MUNICIPAL AIRPORT | AR | 13964 | FSM | 35 | 20 | 01 | N | -094 | 21 | 54 | W | 19940801 | YES | NWS | 032574 | SURROGATE |
| FORT WORTH | FORT WORTH MEACHAM | TX | 13961 | FTW | 32 | 49 | 00 | N | -097 | 22 | 00 | W | FAA | 412242 | SURROGATE | ||
| FORT WAYNE | BAER FIELD | IN | 14827 | FWA | 41 | 00 | 22 | N | -085 | 12 | 20 | W | 19960701 | YES | NWS | 123037 | SUCCESSOR |
| FAYETTEVILLE | DRAKE FIELD | AR | 93993 | FYV | 36 | 00 | 18 | N | -094 | 10 | 12 | W | 19970513 | NO | FAA | 032444 | SURROGATE |
| GAGE | GAGE AIRPORT | OK | 13975 | GAG | 36 | 17 | 48 | N | -099 | 46 | 29 | W | 19961031 | NO | FAA | 343407 | SURROGATE |
| GILLETTE | GILLETTE-CAMPBELL CO. ARPT | WY | 94023 | GCC | 44 | 20 | 22 | N | -105 | 32 | 31 | W | 19980716 | NO | NWS | 483855 | SURROGATE |
| GARDEN CITY | GARDEN CITY REGIONAL AP | KS | 23064 | GCK | 37 | 55 | 38 | N | -100 | 43 | 29 | W | 19961217 | NO | FAA | 142975 | SURROGATE |
| SPOKANE | INTERNATIONAL AIRPORT | WA | 24157 | GEG | 47 | 37 | 17 | N | -117 | 31 | 40 | W | 19950901 | YES | NWS | 457938 | SUCCESSOR |
| GRAND FORKS | INTERNATIONAL AIRPORT | ND | 14916 | GFK | 47 | 56 | 57 | N | -097 | 10 | 33 | W | 19971218 | YES | FAA | 323616 | SURROGATE |
| GLASGOW | INT'L AIRPORT | MT | 94008 | GGW | 48 | 12 | 50 | N | -106 | 37 | 17 | W | 19940401 | YES | NWS | 243558 | SUCCESSOR |