| Afghanistan - Asia | Lat. | Long. |
| KQCC | Asadabad FOB | 34-85N | 071-13E |
| KQSA | Bagram | 34-57N | 069-47E |
| KQSA | Bagram | 34-57N | 069-17E |
| KQBT | Camp Bastion | 31-85N | 064-18E |
| KQAR | Farah PRT (TMQ-53) Afghanistan | 32-37N | 062-18E |
| KQXT | FOB Dwyer Afghahnistan | 31-10N | 064-08E |
| KQD9 | FOB Salerno -KHOST | 33-37N | 069-97E |
| KQKM | FOB Shank Afghanistan | 33-95N | 069-05E |
| KQKM | FOB Shank Afghanistan (Kamdish) | 35-42N | 071-33E |
| KQOX | Gardiz | 33-60N | 069-22E |
| KQRY | Ghazni | 33-50N | 068-40E |
| KQBR | Herrera HLZ Afghanistan | 33-93N | 069-70E |
| KQL5 | Jalalabad Afghanistan | 34-40N | 070-50E |
| KQHN | Kandahar | 31-62N | 065-70E |
| KQVE | Naray Afghanistan | 33-62N | 069-42E |
| KQDM | Orgun-E | 32-93N | 069-15E |
| KQD2 | Panjshir Afghanistan | 35-28N | 069-48E |
| KQLT | Qalat | 32-10N | 066-90E |
| KQSR | Sharan | 33-13N | 068-83E |
| KQIU | Skhin | 32-53N | 069-20E |
| KQA7 | Tarin Kowt | 32-60N | 065-85E |
| KQCJ | Waza Khawa Afghhnistan | 32-20N | 068-37E |
| Canada - Nord America | Lat. | Long. |
| KWDD | Belle River | 42-18N | 082-42W |
| KYLD | Chapleau A | 47-49N | 083-21W |
| Colombia - Sud America | Lat. | Long. |
| KQBA | Apiay,Meta | 04-07N | 073-55W |
| Emirati Arabi Uniti - Asia | Lat. | Long. |
| KQGX | Al Dafra | 24-25N | 054-55E |
| Francia - Europa | Lat. | Long. |
| KQBB | Istres | 43-52N | 004-93E |
| Germania - Europa | Lat. | Long. |
| KQAA | Det 6, 7th WS | 49-28N | 011-53E |
| KQAO | Hanau AAF | 50-17N | 008-79E |
| KQKB | Landstuhl Helipad | 49-40N | 007-55E |
| KQAK | Sennelager | 51-77N | 008-70E |
| Haiti - ** | Lat. | Long. |
| KQAU | Cap Haiten | 19-75N | 072-10W |
| KQBE | Les Cayes | 18-27N | 073-78W |
| Iraq - Asia | Lat. | Long. |
| KQAJ | Al Asad Airfield | 33-80N | 042-43E |
| KQMA | Al FAllujah | 33-30N | 043-88E |
| KQBH | Al Hillah | 32-55N | 044-42E |
| KQAE | Al Musayyib | 32-80N | 044-28E |
| KQSL | Al Sahra (newTikrit) | 34-67N | 043-53E |
| KQAQ | Al Taji | 33-52N | 044-25E |
| KQCT | Ar Ramadi | 33-43N | 043-27E |
| KQMH | Ar Rutbah (Korean Village) | 33-05N | 040-32E |
| KQTZ | Baghdad | 33-25N | 044-23E |
| KQTO | Balad | 33-95N | 037-48E |
| KQTK | Bassora (US) | 30-42N | 037-48E |
| KQAX | Camp Victory | 33-30N | 044-25E |
| KQAD | Diwaniyah | 31-98N | 044-93E |
| KQTW | Erbil | | |
| KQKE | FOB Falcon | 33-35N | 044-62E |
| KQXL | H1-AAF | 33-82N | 041-45E |
| KQPD | Haditha Dam | 34-22N | 042-35E |
| KQPC | Husaybah | 34-40N | 040-98E |
| KQTX | Kirkuk | | |
| KQTU | Mosul | 36-32N | 043-15E |
| KQSE | Mosul | 36-14N | 043-44E |
| KQMG | Mudaysis | 33-37N | 041-70E |
| KQCO | Q West | 35-77N | 043-12E |
| KQAV | Samarra East | 34-17N | 044-25E |
| KQKC | Sinjar | 39-27 | 041-80E |
| KQTI | Tall Afar | 36-28N | 042-40E |
| KQXJ | Tallil | 30-57N | 046-06E |
| KQAZ | Tikrit | 34-57N | 043-68E |
| KQIO | Tikrit | 34-67N | 043-53E |
| KQPB | Turaybil | 32-75N | 039-12E |
| KQPA | Walleed | 33-40N | 039-02E |
| KQKS | Washington Helipad | 33-30N | 044-40E |
| Kuwait - Asia | Lat. | Long. |
| KQIZ | Al Jaber (US USMC) | 28-92N | 047-80E |
| KQGV | Ali al Salem AB | 29-33N | 047-52E |
| KQAY | Camp Arifjan | 28-13N | 048-17E |
| KQHW | Camp Doha | 29-37N | 047-80E |
| KQHS | Farp Texaco | 29-47N | 047-05E |
| KQWM | Udairi Range | 29-67N | 047-42E |
| KQHQ | Udaryi Range West | 29-67N | 047-20E |
| Kyrgyzstan - Asia | Lat. | Long. |
| KQHT | Bishkek Manas Airport | 43-07N | 074-20E |
| KQHT | Bishkek Manas Airport | 43-07N | 074-20E |
| Oman - Asia | Lat. | Long. |
| KQIP | Masirah Island | 20-67N | 058-88E |
| KQJL | Thumrait | 17-67N | 054-02E |
| Pakistan - Asia | Lat. | Long. |
| KQJQ | Jacobabad | 28-28N | 068-45E |
| Qatar - Asia | Lat. | Long. |
| KQIR | Al Udeid | 25-20N | 051-32E |
| Sierra Leone - Africa | Lat. | Long. |
| KQFR | Freetown, Lungi Airport | 08-60N | 013-18W |
| Stati Uniti - ** | Lat. | Long. |
| KTMH | 20 Mile Hill | 43-07N | 106-20W |
| KABR | Aberdeen | 45-27N | 098-25W |
| KABI | Abilene | 32-25N | 099-41W |
| KDYS | Abilene | 32-25N | 099-51W |
| KVJI | Abingdon | 36-41N | 082-02W |
| KADH | Ada | 34-48N | 096-40W |
| KADG | Adrian | 41-52N | 084-05W |
| KASJ | Ahoskie | 36-18N | 077-10W |
| KANW | Ainsworth | 42-35N | 100-00W |
| KAFF | Air Force Academy | 38-58N | 104-49W |
| KY12 | Airlake | 44-38N | 093-14W |
| KAIT | Aitkin | 46-33N | 093-41W |
| KP01 | Ajo Municipal | 32-27N | 112-52W |
| KAKO | Akron | 40-10N | 103-13W |
| KAKR | Akron | 41-02N | 081-28W |
| KCAK | Akron | 40-55N | 081-27W |
| KEET | Alabaster | 33-11N | 086-47W |
| KNGZ | Alameda | 37-47N | 122-19W |
| KALM | Alamogordo | 32-50N | 105-59W |
| KALS | Alamosa | 37-26N | 105-52W |
| KENX | Albany | 42-36N | 074-04W |
| KABY | Albany | 31-32N | 084-12W |
| KALB | Albany County | 42-45N | 073-48W |
| KVUJ | Albemarle, Stanly County Airport | 35-25-00N | 080-09-03W |
| KAEL | Albert Lea | 43-41N | 093-22W |
| KABQ | Albuquerque | 35-02N | 106-37W |
| KAEG | Albuquerque | 35-09N | 106-48W |
| KABX | Albuquerque Nexrad | 35-09N | 106-49W |
| KZAB | Albuquerque Radar Site | 35-10N | 106-34W |
| KAEX | Alexandria | 31-20N | 092-34W |
| KAXN | Alexandria | 45-52N | 095-24W |
| KESF | Alexandria | 31-23N | 092-17W |
| KAXA | Algona | 43-05N | 094-16W |
| KALI | Alice | 27-44N | 098-01W |
| K91S | Alki Point | 47-31N | 122-25W |
| KABE | Allentown | 40-39N | 075-27W |
| KAIA | Alliance | 42-03N | 102-48W |
| KAMG | Alma | 31-32N | 082-30W |
| KAMN | Alma | 43-19N | 084-41W |
| KAPN | Alpena | 45-04N | 083-34W |
| KALN | Alton | 38-54N | 090-03W |
| KAOO | Altoona | 40-18N | 078-19W |
| KAAT | Alturas | 41-29N | 120-34W |
| KLTS | Altus | 34-39N | 099-16W |
| KAVK | Alva, Alva Regional Airport | 36-46-23N | 098-40-12W |
| KAMA | Amarillo | 35-13N | 101-43W |
| KN28 | Ambrose / Ft. Tilden | 40-27N | 073-49W |
| K7R3 | Amelia | 29-42N | 091-06W |
| KAMW | Ames | 41-59N | 093-37W |
| KL46 | Anacapa Island | 34-01N | 119-22W |
| KLHD | Anchorage | 61-10N | 149-58W |
| KMRI | Anchorage, Merrill Field | 61-13-01N | 149-51-18W |
| K79J | Andalusia | 31-18N | 086-23W |
| KAID | Anderson | 40-07N | 085-37W |
| KAND | Anderson | 34-30N | 082-43W |
| K12N | Andover | 41-01N | 074-44W |
| K6A3 | Andrews | 35-12N | 083-52W |
| KRHP | Andrews, Andrews-Murphy Airport | 35-11-40N | 083-51-53W |
| KIKV | Ankeny | 41-41N | 093-34W |
| KARB | Ann Arbor | 42-13N | 083-44W |
| K61W | Annapolis | 38-55N | 076-28W |
| KNAK | Annapolis, United States Naval Academy | 38-59-29N | 076-29-00W |
| KANN | Annette | 55-02N | 131-35W |
| KANB | Anniston | 33-35N | 085-51W |
| KAIG | Antigo | 45-09N | 087-09W |
| KAQQ | Apalachicola | 29-43N | 085-01W |
| KAPV | Apple Valley | 34-35N | 117-11W |
| KAQP | Appleton | 45-13N | 096-00W |
| KATW | Appleton | 44-15N | 088-31W |
| KACV | Arcata | 40-59N | 124-06W |
| KADM | Ardmore | 34-18N | 097-01W |
| K1F0 | Ardmore | 34-09N | 097-07W |
| KGKY | Arlington | 32-39N | 097-06W |
| KAWO | Arlington | 48-10N | 122-10W |
| KARL | Arlington | 41-42N | 106-13W |
| KS88 | Arlington Automatic Weather Observing / Reporting System | 48-10N | 122-09W |
| KATS | Artesia | 32-51N | 104-28W |
| KHBI | Asheboro | 35-39N | 079-54W |
| KW44 | Asheboro, Asheboro Municipal Airport | 35-39-14N | 079-53-42W |
| KAVL | Asheville | 35-26N | 082-32W |
| KASX | Ashland | 46-33N | 090-55W |
| KOFP | Ashland, Hanover County Municipal Airport | 37-42-29N | 077-26-04W |
| KHZY | Ashtabula | 41-46N | 080-42W |
| K20G | Ashtabula | 41-55N | 080-48W |
| KSHI | Ashtabula, Ashtabula County Airport | 41-46-46N | 080-41-48W |
| KASE | Aspen | 39-13N | 106-52W |
| KNAE | Astor, Bombing Range Detachment Astor | 29-08-35N | 081-37-58W |
| KAST | Astoria | 46-09N | 123-53W |
| KAHN | Athens | 33-57N | 083-20W |
| KFFC | Atlanta | 33-21N | 084-34W |
| KATL | Atlanta | 33-38N | 084-27W |
| KFTY | Atlanta | 33-46N | 084-31W |
| KPDK | Atlanta, De Kalb-Peachtree Airport | 33-52-42N | 084-17-53W |
| KAIO | Atlantic | 41-24N | 095-03W |
| K55N | Atlantic City | 39-23N | 074-25W |
| KACY | Atlantic City | 39-28N | 074-35W |
| KNLT | Atlantic, Atlantic Field Outlying Landing Field | 34-52-45N | 076-20-10W |
| KAQR | Atoka, Atoka Municipal Airport | 34-23-54N | 096-08-53W |
| KAUB | Auburn | 32-36N | 085-30W |
| KAUO | Auburn | 32-37N | 085-26W |
| KZSE | Auburn | 47-17N | 122-11W |
| KLEW | Auburn-Lewiston | 44-03N | 070-17W |
| KADU | Audubon | 41-42N | 094-55W |
| KAUD | Audubon Park | 29-56N | 090-08W |
| KDNL | Augusta | 33-28N | 082-02W |
| KAUG | Augusta | 44-19N | 069-48W |
| KAGS | Augusta, Bush Field | 33-22N | 081-58W |
| KARR | Aurora | 41-46N | 088-29W |
| KAUH | Aurora | 40-53N | 098-00W |
| K3S2 | Aurora State | 45-15N | 122-46W |
| KUAO | Aurora, Aurora State Airport | 45-14-56N | 122-45-56W |
| KU31 | Austin | 39-30N | 117-05W |
| KAUM | Austin | 43-40N | 092-56W |
| KAUS | Austin | 30-11N | 097-40W |
| KAVX | Avalon | 33-24N | 118-25W |
| KAGR | Avon Park Gunnery Range | 27-39N | 081-20W |
| KBAX | Bad Axe | 43-47N | 082-59W |
| KBHK | Baker | 46-21N | 104-15W |
| KBKE | Baker | 44-50N | 117-49W |
| KBFL | Bakersfield | 35-26N | 119-03W |
| KBWI | Baltimore | 39-10N | 076-41W |
| KDMH | Baltimore | 39-17N | 076-37W |
| KLWX | Baltimore / DC Nexrad | 38-59N | 077-29W |
| KMTN | Baltimore / Martin | 39-20N | 076-25W |
| KBGR | Bangor | 44-47N | 068-49W |
| KBHB | Bar Harbor | 44-27N | 068-22W |
| KDLL | Baraboo | 43-31N | 089-46W |
| KNBJ | Barin, Barin Field, Naval Air Facility | 30-23-28N | 087-37-57W |
| KBAD | Barksdale | 32-30N | 093-40W |
| KN78 | Barnegat Coast Guard Station | 39-46N | 074-06W |
| KMPV | Barre / Montpelier, Knapp State Airport | 44-12-17N | 072-33-58W |
| KBVO | Bartlesville | 36-46N | 096-02W |
| KBOW | Bartow | 27-57N | 081-47W |
| KBVX | Batesville | 35-44N | 091-39W |
| K41G | Bath | 42-51N | 084-29W |
| KBTR | Baton Rouge | 30-32N | 091-09W |
| KBTL | Battle Creek | 42-18N | 085-14W |
| KB23 | Battle Mountain | 40-36N | 116-52W |
| KBDE | Baudette | 48-43N | 094-37W |
| K45N | Bay Shore | 40-38N | 073-16W |
| KHSA | Bay St. Louis, Stennis International Airport | 30-22-04N | 089-27-17W |
| KBAB | Beale | 39-08N | 121-26W |
| K9B5 | Bear Island | 44-17N | 068-16W |
| KBIE | Beatrice | 40-18N | 096-45W |
| KNBC | Beaufort, Marine Corps Air Station | 32-29-37N | 080-42-11W |
| KMRH | Beaufort, Michael J Smith Field Airport | 34-44-01N | 076-39-38W |
| KBPT | Beaumont | 29-57N | 094-01W |
| KBUO | Beaumont | 33-56N | 116-58W |
| KBVI | Beaver Falls | 40-46N | 080-24W |
| KSJX | Beaver Island, Beaver Island Airport | 45-41-32N | 085-33-59W |
| KBKW | Beckley | 37-48N | 081-07W |
| KBED | Bedford | 42-28N | 071-18W |
| KACB | Bellaire | 44-59N | 085-12W |
| KEFC | Belle Fourche | 44-44N | 103-52W |
| KBFU | Belle Fourche | 43-56N | 105-27W |
| K31G | Belle Isle | 42-20N | 082-58W |
| KBLV | Belleville | 38-33N | 089-51W |
| KBLI | Bellingham | 48-48N | 122-32W |
| KBLM | Belmar | 40-11N | 074-08W |
| KBJI | Bemidji | 47-30N | 094-56W |
| KDDH | Bennington | 42-53N | 073-15W |
| KBBB | Benson | 45-19N | 095-39W |
| KBEH | Benton Harbor | 42-07N | 086-25W |
| KVBT | Bentonville Automatic Weather Observing / Reporting System | 36-21N | 094-13W |
| KBML | Berlin | 44-35N | 071-11W |
| KBET | Bethel | 60-47N | 161-50W |
| KBTT | Bettles | 66-55N | 151-31W |
| KBVY | Beverly | 42-35N | 070-55W |
| KBYS | Bicycle Lake U.S. Army | 35-17N | 116-37W |
| KRQB | Big Rapids, Roben-Hood Airport | 43-43-21N | 085-30-15W |
| KFOZ | Bigfork | 47-47N | 093-39W |
| KBIF | Biggs | 31-51N | 106-23W |
| KBLX | Billing Yell Nexrad | 45-85N | 108-61W |
| KBIL | Billings | 45-48N | 108-34W |
| KBGM | Binghamton | 42-12N | 075-59W |
| KBHM | Birmingham Aeroporto | 33-34N | 086-45W |
| KBMX | Birmingham Nexrad | 33-10N | 086-45W |
| KBIH | Bishop | 37-22N | 118-21W |
| KBIS | Bismarck | 46-47N | 100-45W |
| KBIT | Bittercreek | 41-39N | 108-35W |
| K4BL | Blanding | 37-37N | 109-28W |
| KBID | Block Island | 41-10N | 071-35W |
| KBMG | Bloomington | 39-08N | 086-37W |
| KBMI | Bloomington | 40-29N | 088-55W |
| KBLF | Bluefield | 37-18N | 081-12W |
| K84Q | Blunts Reef | 40-26N | 124-30W |
| KBLH | Blythe | 33-37N | 114-43W |
| KHKA | Blytheville | 35-56N | 089-50W |
| KBCT | Boca Raton, Boca Raton Airport | 26-22-43N | 080-06-28W |
| K92Q | Bodega Bay | 38-19N | 123-03W |
| KBOI | Boise | 43-34N | 116-14W |
| KBNW | Boone | 42-03N | 093-51W |
| KTNB | Boone, Watauga County Hospital Heliport | 36-12N | 081-39W |
| K1B7 | Boothville | 29-21N | 089-26W |
| KBVE | Boothville | 29-20N | 089-24W |
| KBRX | Bordeaux | 41-56N | 104-57W |
| KBGD | Borger | 35-41N | 101-24W |
| KOVS | Boscobel, Boscobel Airport | 43-09-22N | 090-40-39W |
| KBOS | Boston | 42-22N | 071-01W |
| K29B | Boston | 42-19N | 070-53W |
| KBOX | Boston Nexrad | 41-57N | 071-08W |
| KBWG | Bowling Green | 37-58N | 086-25W |
| KBPP | Bowman, Bowman Municipal Airport | 46-11-13N | 103-25-41W |
| KBZN | Bozeman | 45-47N | 111-10W |
| KBDF | Bradford | 41-14N | 089-37W |
| KBFD | Bradford | 41-48N | 078-38W |
| KBRD | Brainerd | 46-24N | 094-08W |
| K45B | Brant Point | 41-17N | 070-05W |
| KPWT | Bremerton National Automatic Weather Observing / Reporting System | 47-30N | 122-45W |
| K11R | Brenham | 30-13N | 096-22W |
| KHDE | Brewster Field | 40-27N | 099-20W |
| KBDR | Bridgeport | 41-09N | 073-08W |
| KTRI | Bristol / Johnson / Kingsport, Tri-City Regional Airport | 36-28-47N | 082-23-56W |
| K4BQ | Broadus | 45-26N | 105-24W |
| KBBW | Broken Bow | 41-26N | 099-39W |
| KN84 | Bronx / Execution Coast Guard Station | 40-53N | 073-44W |
| KBKX | Brookings | 44-18N | 096-49W |
| K4BK | Brookings | 42-03N | 124-17W |
| KBKV | Brooksville | 28-28N | 082-27W |
| KBJC | Broomfield | 39-55N | 105-07W |
| KBRO | Brownsville | 25-55N | 097-25W |
| KBWD | Brownwood | 31-48N | 098-57W |
| KNHZ | Brunswick | 43-54N | 069-56W |
| KBQK | Brunswick | 31-15N | 081-28W |
| KSSI | Brunswick, Malcolm McKinnon Airport | 31-09-06N | 081-23-29W |
| KBCE | Bryce Canyon | 37-42N | 112-09W |
| KBKF | Buckley | 39-43N | 104-45W |
| K19G | Buffalo | 42-53N | 078-53W |
| KBUF | Buffalo | 42-56N | 078-44W |
| K2WX | Buffalo | 45-36N | 103-33W |
| KBYG | Buffalo | 44-23N | 106-43W |
| KU17 | Bullfrog Marina | 37-30N | 110-42W |
| KIFP | Bullhead City | 35-09N | 114-34W |
| KP06 | Bullhead City | 35-10N | 114-34W |
| KBUR | Burbank | 34-12N | 118-22W |
| KBYI | Burley | 42-32N | 113-46W |
| K75S | Burlington | 48-28N | 122-25W |
| KITR | Burlington | 39-14N | 102-17W |
| KBTV | Burlington | 44-28N | 073-09W |
| KBRL | Burlington | 40-46N | 091-08W |
| KBUY | Burlington | 36-03N | 079-28W |
| KBUU | Burlington, Burlington Municipal Airport | 42-41-26N | 088-18-17W |
| KC52 | Burlington, Burlington Municipal Airport | 42-41-26N | 088-18-17W |
| KBMQ | Burnet | 30-44N | 098-14W |
| KBNY | Burney | 40-53N | 121-40W |
| KBNO | Burns | 43-36N | 118-57W |
| KS38 | Burrows Island | 48-05N | 122-06W |
| KBTP | Butler | 40-47N | 079-57W |
| KBTM | Butte | 45-58N | 112-30W |
| KBCG | Butte La Rose | 30-07N | 091-33W |
| K33B | Buzzards Bay | 41-23N | 071-02W |
| KL14 | Cabrillo Beach | 33-43N | 118-17W |
| KCAD | Cadillac | 44-17N | 085-25W |
| KCPS | Cahokia | 38-33N | 090-09W |
| KOZR | Cairns Army Air Field / Ozark | 31-17N | 085-43W |
| K8R6 | Calcasieu | 29-47N | 093-21W |
| KCDW | Caldwell | 40-52N | 074-17W |
| KEUL | Caldwell | 43-38N | 116-38W |
| KCWL | Calexico, Calexico International Airport | 32-40-10N | 115-30-48W |
| KP38 | Caliente | 37-37N | 114-32W |
| KCTO | Calverton | 40-55N | 072-47W |
| KCMA | Camarillo | 34-13N | 119-05W |
| KCBG | Cambridge | 45-34N | 093-16W |
| KCDH | Camden | 33-37N | 092-46W |
| K7R5 | Cameron | 29-47N | 093-18W |
| KATT | Camp Mabry | 30-19N | 097-46W |
| KCSL | Camp San Luis | 35-20N | 120-44W |
| KADW | Camp Springs | 38-49N | 076-51W |
| KCZZ | Campo | 32-37N | 116-28W |
| KHHF | Canadian | 35-54N | 100-24W |
| KCVS | Cannon | 34-23N | 103-19W |
| K92S | Cape Blanco | 42-50N | 124-34W |
| KW51 | Cape Charles Coast Guard Station | 37-15N | 076-00W |
| K82S | Cape Disappointment | 46-17N | 124-03W |
| K93S | Cape Flattery | 48-23N | 124-44W |
| KCGI | Cape Girardeau | 37-13N | 089-35W |
| KHAT | Cape Hatteras | 35-16N | 075-33W |
| K62W | Cape Henry | 36-56N | 076-00W |
| KXMR | Cape Kennedy | 28-28N | 080-33W |
| K77W | Cape Lookout | 34-36N | 076-32W |
| KN91 | Cape May Coast Guard Station | 38-57N | 074-53W |
| K27B | Cape Neddick | 43-10N | 070-36W |
| K1J4 | Cape San Blas | 29-41N | 085-22W |
| K95B | Cape Vincent | 44-07N | 076-20W |
| KMDH | Carbondale / Murphysboro, Southern Illinois Airport | 37-46-59N | 089-14-42W |
| KCAR | Caribou | 46-52N | 068-01W |
| KCNM | Carlsbad | 32-20N | 104-15W |
| KCRQ | Carlsbad | 33-07N | 117-17W |
| KCIN | Carroll | 42-03N | 094-47W |
| KVPC | Cartersville, Cartersville Airport | 34-07-42N | 084-50-50W |
| KCGZ | Casa Grande | 32-57N | 111-46W |
| KCZK | Cascade Locks State | 45-40N | 121-53W |
| KCPR | Casper | 42-54N | 106-28W |
| K67B | Castle Hill | 41-27N | 071-21W |
| K54Q | Castroville | 36-48N | 121-48W |
| KNZC | Cecil, Naval Air Station | 30-12-44N | 081-52-13W |
| KCDC | Cedar City | 37-42N | 113-06W |
| KCID | Cedar Rapids | 41-53N | 091-43W |
| KCMS | Cemetery Separa | 41-32N | 109-28W |
| KENL | Centralia, Centralia Municipal Airport | 38-30-53N | 089-05-32W |
| KCKL | Centreville | 32-54N | 087-15W |
| KCDR | Chadron | 42-50N | 103-06W |
| KU15 | Challis, Challis Airport | 44-31-22N | 114-12-54W |
| KLLJ | Challis, Challis Airport | 44-31-22N | 114-12-54W |
| KE33 | Chama | 36-54N | 106-35W |
| K9V9 | Chamberlain | 43-46N | 099-19W |
| KCMI | Champaign | 40-02N | 088-16W |
| KCHD | Chandler, Chandler Municipal Airport | 33-16-09N | 111-48-40W |
| KCQB | Chandler, Chandler Municipal Airport | 35-43-26N | 096-49-13W |
| KL79 | Channel Island | 34-10N | 119-13W |
| KCNU | Chanute | 37-40N | 095-29W |
| KIGX | Chapel Hill | 35-46N | 079-04W |
| KCNC | Chariton | 41-02N | 093-22W |
| KCCY | Charles City | 43-04N | 092-37W |
| KCRW | Charleston | 38-23N | 081-35W |
| KRLX | Charleston | 38-19N | 081-43W |
| KIGC | Charleston | 32-54N | 080-03W |
| KCHS | Charleston | 32-54N | 080-02W |
| KNEX | Charleston Nise | 32-55N | 079-59W |
| KCVX | Charlevoix, Charlevoix Municipal Airport | 45-18-17N | 085-16-29W |
| KCLT | Charlotte | 35-13N | 080-57W |
| KSTT | Charlotte Amalie, King Airport | 18-20-18N | 064-58-44W |
| KCHO | Charlottesville | 38-08N | 078-27W |
| KCQX | Chatham | 41-41N | 070-00W |
| KCHH | Chatham | 41-40N | 069-58W |
| K31B | Chatham | 41-40N | 069-57W |
| KCHA | Chattanooga | 35-02N | 085-12W |
| KCQN | Chattanooga | 35-10N | 085-09W |
| KY15 | Cheboygan, Cheboygan County Airport | 45-39-13N | 084-31-09W |
| KCWF | Chenault | 30-13N | 093-09W |
| KNKT | Cherry Point | 34-54N | 076-53W |
| KNIS | Cherry Point, Marine Corps Air Station | 34-53-11N | 076-51-47W |
| KCPK | Chesapeake | 36-40N | 076-19W |
| K40N | Chester County | 39-59N | 075-52W |
| KP47 | Chetco River Coast Guard Station | 42-09N | 124-16W |
| KCYS | Cheyenne | 41-09N | 104-48W |
| K63G | Chicago | 41-43N | 087-32W |
| KCGX | Chicago | 41-52N | 087-36W |
| KCHI | Chicago | 42-00N | 087-53W |
| KDPA | Chicago | 41-53N | 088-15W |
| KORD | Chicago | 41-59N | 087-55W |
| KMDW | Chicago | 41-47N | 087-45W |
| KUGN | Chicago / Waukegan, Waukegan Regional Airport | 42-25N | 087-52W |
| KPWK | Chicago / Wheeling, Pal-Waukee Airport | 42-07-15N | 087-54-17W |
| KIGQ | Chicago, Lansing Municipal Airport | 41-32-24N | 087-31-56W |
| KLOT | Chicago/Romeoville, Lewis University Airport | 41-36-30N | 088-05-39W |
| KCHK | Chickasha, Chickasha Municipal Airport | 35-05-46N | 097-57-58W |
| KCIC | Chico | 39-48N | 121-51W |
| KCEF | Chicopee Falls | 42-12N | 072-32W |
| KCDS | Childress | 34-25N | 100-17W |
| KCDJ | Chillicothe | 39-49N | 093-35W |
| KNID | China Lake, Naval Air | 35-41N | 117-41W |
| K0W8 | Chincoteague | 37-56N | 075-23W |
| KCNO | Chino | 33-58N | 117-37W |
| KCIU | Chippewa | 46-15N | 084-28W |
| KSTX | Christiansted, Hamilton Airport | 17-42-03N | 064-48-24W |
| KLUK | Cincinnati, Cincinnati Municipal Airport Lunken Field | 39-06-21N | 084-24-57W |
| K01R | Claiborne Range | 31-08N | 092-34W |
| KGCM | Claremore, Claremore Regional Airport | 36-17-40N | 095-28-47W |
| KICL | Clarinda | 40-43N | 095-02W |
| KCAV | Clarion | 42-45N | 093-46W |
| KCKB | Clarksburg | 39-18N | 080-13W |
| KCKV | Clarksville | 36-37N | 087-25W |
| KW63 | Clarksville / Marks | 36-36N | 078-34W |
| KCAO | Clayton | 36-27N | 103-09W |
| K40B | Clayton Lake | 46-37N | 069-32W |
| KFIG | Clearfield | 41-02N | 078-25W |
| KCEU | Clemson | 34-40N | 082-53W |
| KCGF | Cleveland | 41-34N | 081-29W |
| KCLE | Cleveland | 41-24N | 081-51W |
| KBKL | Cleveland | 41-31N | 081-40W |
| K23G | Cleveland Harbor | 41-30N | 081-43W |
| KX53 | Clewiston | 26-45N | 080-57W |
| KCQC | Clines Corners | 35-00N | 105-40W |
| KCSM | Clinton | 35-21N | 099-12W |
| KCWI | Clinton | 41-50N | 090-20W |
| KCTZ | Clinton, Sampson County Airport | 34-58-32N | 078-21-53W |
| KCLI | Clintonville | 44-36N | 088-44W |
| KCOQ | Cloquet | 46-42N | 092-30W |
| KCVN | Clovis | 34-26N | 103-05W |
| KCOF | Cocoa | 28-14N | 080-36W |
| KCOD | Cody | 44-31N | 109-01W |
| KCOE | Coeur D'Alene | 47-46N | 116-49W |
| KCFV | Coffeyville | 37-05N | 095-34W |
| KOEB | Coldwater, Branch County Memorial Airport | 41-56N | 085-03-09W |
| KCLL | College Station | 30-35N | 096-22W |
| KCOS | Colorado Springs | 38-49N | 104-43W |
| KCAE | Columbia | 33-57N | 081-07W |
| KCUB | Columbia | 33-58N | 081-00W |
| KCOU | Columbia | 38-49N | 092-13W |
| KMRC | Columbia / Maury County | 35-33N | 087-11W |
| KCBM | Columbus | 33-39N | 088-27W |
| KCSG | Columbus | 32-31N | 084-57W |
| KCMH | Columbus | 40-00N | 082-53W |
| K2I4 | Columbus | 39-54N | 083-08W |
| KBAK | Columbus | 39-16N | 085-54W |
| KOLU | Columbus Municipal Automatic Weather Observing / Reporting System | 41-27N | 097-20W |
| KTZR | Columbus, Bolton Field Airport | 39-54-03N | 083-08-14W |
| KOSU | Columbus, Ohio State University Airport | 40-04-41N | 083-04-41W |
| KCQV | Colville | 48-33N | 117-53W |
| KCCR | Concord | 37-59N | 122-03W |
| KJQF | Concord | 35-23N | 080-43W |
| KCON | Concord | 43-12N | 071-30W |
| KCNK | Concordia | 39-33N | 097-39W |
| KCXO | Conroe | 30-21N | 095-25W |
| KCTD | Continental Div | 41-43N | 107-47W |
| KCQM | Cook | 47-49N | 092-41W |
| K83S | Coos Bay | 43-21N | 124-20W |
| KP59 | Copper Harbor | 47-28-01N | 087-52-30W |
| KCCU | Copper Mountain, Red Cliff Pass | 39-28-02N | 106-09-01W |
| KCDV | Cordova | 60-29N | 145-27W |
| K4CR | Corona | 34-06N | 105-41W |
| KCRP | Corpus Christi | 27-46N | 097-31W |
| KNGW | Corpus Christi, Cabiness Field, Naval Auxiliary Landing Field | 27-43-21N | 097-26-33W |
| KNGP | Corpus Christi, Naval Air Station | 27-41-19N | 097-17-30W |
| KNVT | Corpus Christi, Waldron Outlying Landing Field | 27-37-52N | 097-18-42W |
| KCRS | Corsicana | 32-02N | 096-24W |
| KCEZ | Cortez | 37-18N | 108-38W |
| KCVO | Corvallis | 44-30N | 123-17W |
| KCOT | Cotulla | 28-27N | 099-13W |
| KCBF | Council Bluffs | 41-16N | 095-46W |
| KNRA | Coupeville, Outlying Landing Field | 48-11-26N | 122-37-50W |
| K66W | Cove Point | 38-23N | 076-23W |
| KCVG | Covington | 39-03N | 084-40W |
| KCZD | Cozad | 40-52N | 100-00W |
| KCAG | Craig | 40-30N | 107-31W |
| KSEM | Craig Field / Selma | 32-21N | 086-59W |
| KCDD | Crane Lake | 48-16N | 092-29W |
| K8Y8 | Crane Lake | 46-16N | 092-34W |
| KCEC | Crescent City | 41-47N | 124-14W |
| KCSQ | Creston | 41-01N | 094-22W |
| KCEW | Crestview | 30-46N | 086-31W |
| KCKN | Crookston | 47-51N | 096-37W |
| KCTY | Cross City | 29-33N | 083-06W |
| KCSV | Crossville | 35-57N | 085-05W |
| KNRC | Crows Landing Naval Auxiliary Landing Field | 37-24N | 121-06W |
| K4CB | Cuddleback Gunnery Range | 35-16N | 117-26W |
| KCJR | Culpeper | 38-31N | 077-52W |
| KCUT | Custer | 43-44N | 103-37W |
| K0V1 | Custer | 43-44N | 103-37W |
| KCTB | Cut Bank | 48-36N | 112-22W |
| KDAG | Daggett | 34-51N | 116-47W |
| KDHT | Dalhart | 36-01N | 102-33W |
| KDAL | Dallas | 32-51N | 096-51W |
| KADS | Dallas | 32-58N | 096-50W |
| KDFW | Dallas | 32-54N | 097-01W |
| KNBE | Dallas United States Naval Air Station | 32-44N | 096-58W |
| KRBD | Dallas, Redbird Airport | 32-40-33N | 096-51-50W |
| KDNN | Dalton | 34-43N | 084-52W |
| K9L0 | Dana Point | 33-27N | 117-41W |
| KDXR | Danbury | 41-22N | 073-29W |
| KDSV | Dansville | 42-34N | 077-43W |
| KDAN | Danville | 36-34N | 079-20W |
| KDNV | Danville | 40-12N | 087-36W |
| K2DP | Dare County Gunnery Range | 35-40N | 075-54W |
| KUDG | Darlington, Darlington County Jetport Airport | 34-26-57N | 079-53-25W |
| KDVN | Davenport | 41-36N | 090-35W |
| K52Q | Davis Point | 38-03N | 122-16W |
| KDMA | Davis-Monthan | 32-10N | 110-53W |
| KFFO | Dayton | 39-50N | 084-03W |
| KDAY | Dayton | 39-54N | 084-13W |
| KMGY | Dayton, Dayton General Airport South Airport | 39-35-37N | 084-13-35W |
| KDAB | Daytona Beach | 29-10N | 081-04W |
| KDKB | De Kalb, De Kalb Taylor Municipal Airport | 41-55-55N | 088-42-30W |
| KDEQ | De Queent | 34-02N | 094-24W |
| KDHS | Dead Horse | 44-13N | 106-06W |
| KSCC | Deadhorse, Deadhorse Airport | 70-11-30N | 148-28-38W |
| KDCU | Decatur | 34-39N | 086-57W |
| KDEC | Decatur | 39-49N | 088-51W |
| KDEH | Decorah | 43-17N | 091-44W |
| KDRC | Deer Creek | 42-50N | 105-52W |
| KDEW | Deer Park | 47-58N | 117-26W |
| K07S | Deer Park | 47-58N | 117-26W |
| KDEE | Deering | 66-04N | 162-45W |
| KDFI | Defiance | 41-20N | 084-26W |
| KDRT | Del Rio | 29-22N | 100-55W |
| KU24 | Delta | 39-20N | 112-35W |
| KBIG | Delta Junction | 63-59N | 145-42W |
| KDMN | Deming | 32-15N | 107-43W |
| KDNS | Denison | 41-59N | 095-23W |
| KDTO | Denton | 33-12N | 097-12W |
| KDNR | Denver | 39-47N | 104-52W |
| KAPA | Denver | 39-34N | 104-51W |
| KDEN | Denver | 39-50N | 104-39W |
| KFTG | Denver | 39-47N | 104-33W |
| KDSM | Des Moines | 41-32N | 093-40W |
| KDMX | Des Moines Nexrad | 41-44N | 093-43W |
| KDTS | Destin | 30-23N | 086-28W |
| KS53 | Destruction Island | 47-40N | 124-29W |
| KDET | Detroit | 42-24N | 083-01W |
| KDTX | Detroit | 42-42N | 083-27W |
| KDTW | Detroit | 42-14N | 083-20W |
| KDTL | Detroit Lakes | 46-50N | 095-53W |
| KYIP | Detroit, Willow Run Airport | 42-14-12N | 083-31-34W |
| KONZ | Detroit/Grosse Ile, Grosse Ile Airport | 42-05-55N | 083-09-40W |
| K29Y | Devils Island | 47-05N | 090-44W |
| KP11 | Devils Lake | 48-06N | 098-52W |
| KDVL | Devils Lake | 48-07N | 098-55W |
| KFWS | Dfw Nexrad | 32-34N | 097-18W |
| K44W | Diamond Shoals Coast Guard Station | 35-09N | 075-18W |
| KDIK | Dickinson | 46-48N | 102-48W |
| KDLN | Dillon | 45-15N | 112-33W |
| KC73 | Dixon | 41-50N | 089-27W |
| KTOB | Dodge Center, Dodge Center Airport | 44-01-05N | 092-49-53W |
| KDDC | Dodge City | 37-46N | 099-58W |
| KDHN | Dothan | 31-19N | 085-27W |
| KDGW | Douglas | 42-47N | 105-22W |
| K4DG | Douglas | 42-45N | 105-23W |
| KDUG | Douglas Bisbee | 31-28N | 109-36W |
| KDOV | Dover | 39-08N | 075-28W |
| KDYL | Doylestown | 40-19N | 075-07W |
| K3DU | Drummond | 46-40N | 113-09W |
| K6R6 | Dryden | 30-03N | 102-13W |
| KDUJ | Du Bois | 41-11N | 078-54W |
| KPSK | Dublin / New River Valley | 37-08N | 080-41W |
| KDBQ | Dubuque | 42-24N | 090-42W |
| KDPG | Dugway Proving Grounds | 40-10N | 112-56W |
| KEGI | Duke Field | 30-39N | 086-31W |
| KDLH | Duluth | 46-51N | 092-14W |
| KDYT | Duluth | 46-43N | 092-03W |
| K30Y | Duluth Harbor | 46-46N | 092-05W |
| KDUC | Duncan, Halliburton Field Airport | 34-28-15N | 097-57-36W |
| KDKK | Dunkirk | 42-29N | 079-17W |
| KDRO | Durango | 37-08N | 107-46W |
| K4V5 | Durango | 37-17N | 107-52W |
| KDUA | Durant, Eaker Field Airport | 33-56-32N | 096-23-40W |
| KDYR | Dyersburg | 36-00N | 089-24W |
| KEAA | Eagle | 64-46N | 141-10W |
| KEGE | Eagle | 39-39N | 106-55W |
| K31Y | Eagle Harbor | 47-28N | 088-10W |
| KU16 | Eagle Range | 41-03N | 113-04W |
| KEGV | Eagle River | 45-56N | 089-16W |
| KBYH | Eaker | 35-58N | 089-57W |
| K5R0 | East Addition | 28-13N | 093-45W |
| KHTO | East Hampton | 40-57N | 072-15W |
| KMQE | East Milton | 42-12-44N | 71-06-53W |
| K49N | East Moriches | 40-47N | 072-45W |
| KESN | Easton | 38-48N | 076-04W |
| KEPO | Eastport | 44-55N | 067-00W |
| K34N | Eatons Neck | 40-57N | 073-24W |
| KEAU | Eau Claire | 44-52N | 091-29W |
| KEDE | Edenton | 36-01N | 076-34W |
| KEDW | Edwards | 34-55N | 117-54W |
| K1H2 | Effingham, Effingham County Memorial Airport | 39-04-14N | 088-32-00W |
| K8B9 | Egg Rock Light Station | 44-21N | 068-08W |
| KX91 | Egmont Key Coast Guard Station | 27-36N | 082-46W |
| KL98 | El Capitan Beach | 33-27N | 120-02W |
| KNJK | El Centro | 32-49N | 115-40W |
| KELD | El Dorado | 33-13N | 092-49W |
| KEMT | El Monte | 34-05N | 118-02W |
| KELP | El Paso | 31-49N | 106-23W |
| KMNH | Elbert Mountain, Monument Pass | 39-13-00N | 104-38-02W |
| KECG | Elizabeth City | 36-15N | 076-11W |
| K1K5 | Elkhart | 37-00N | 101-53W |
| KEHA | Elkhart | 37-00N | 101-54W |
| KEKM | Elkhart | 41-43N | 086-00W |
| KEKN | Elkins | 38-53N | 079-51W |
| KEKO | Elko | 40-49N | 115-47W |
| KLRX | Elko Nexrad | 40-74N | 116-80W |
| KELN | Ellensburg | 47-02N | 120-32W |
| KRCA | Ellsworth Air Force Base | 44-09N | 103-06W |
| KELM | Elmira | 42-09N | 076-54W |
| KELY | Ely | 39-18N | 114-51W |
| KELO | Ely | 47-49N | 091-50W |
| KBLU | Emigrant Gap | 39-16N | 120-42W |
| KEMP | Emporia | 38-19N | 096-12W |
| KWDG | Enid / Woodring Municipal | 36-23N | 097-47W |
| KEPH | Ephrata | 47-18N | 119-31W |
| KERI | Erie | 42-05N | 080-11W |
| K25G | Erie | 42-07N | 080-05W |
| KHRJ | Erwin | 35-22N | 078-44W |
| K37W | Erwin | 35-23N | 078-44W |
| KESC | Escanaba | 45-45N | 087-02W |
| KEST | Estherville | 43-24N | 094-45W |
| KEUG | Eugene | 44-08N | 123-13W |
| KVUW | Eugene Island | 28-15N | 091-50W |
| K3B6 | Eugene Island | 28-05N | 92-42W |
| K41I | Eugene Island | 28-28N | 091-47W |
| KBHX | Eureka | 40-30N | 124-18W |
| KEKA | Eureka | 40-48N | 124-10W |
| KP68 | Eureka | 39-36-05N | 116-00-20W |
| KEVW | Evanston | 41-16N | 111-02W |
| KEVV | Evansville | 38-03N | 087-31W |
| KEVM | Eveleth | 47-24N | 092-30W |
| KPAE | Everett, Snohomish County Airport | 47-55-23N | 122-16-57W |
| KGZH | Evergreen | 31-25N | 087-03W |
| KFFL | Fair Field | 41-03N | 091-59W |
| KSKA | Fairchild Air Force Base | 47-37N | 117-39W |
| KSUU | Fairfield | 38-16N | 121-57W |
| KFWC | Fairfield, Fairfield Municipal Airport | 38-22-43N | 088-24-46W |
| KFRM | Fairmont | 43-39N | 094-25W |
| KD07 | Faith | 45-02N | 102-01W |
| KNFL | Fallon, Naval Air Station | 39-25-56N | 118-41-08W |
| KFNB | Falls City | 40-05N | 095-36W |
| K50Q | Farallon Island | 37-42N | 123-00W |
| KFAR | Fargo | 46-56N | 096-49W |
| KFBL | Faribault | 44-20N | 093-19W |
| KFRG | Farmingdal | 40-44N | 073-25W |
| KFAM | Farmington | 37-46N | 090-26W |
| KFMN | Farmington | 36-44N | 108-14W |
| KFVX | Farmville | 37-21N | 078-26W |
| K30N | Faulkner Island | 41-13N | 072-40W |
| KFAY | Fayetteville | 34-59N | 078-53W |
| KFYV | Fayetteville | 36-00N | 094-10W |
| KXNA | Fayetteville/Springdale, Northwest Arkansas Regional Airport | 36-16-55N | 094-18-25 |
| KNFE | Fentress, Naval Auxiliary Landing Field | 36-42-03N | 076-07-42W |
| KFFM | Fergus Falls | 46-17N | 096-09W |
| KFDY | Findlay | 41-01N | 083-40W |
| KFIR | First Divide | 41-18N | 110-46W |
| KFIT | Fitchburg | 42-33N | 071-45W |
| KFGN | Flag Island | 49-19N | 094-54W |
| KFLG | Flagstaff | 35-14N | 111-49W |
| KFNT | Flint | 42-58N | 083-45W |
| KFLP | Flippin | 36-18N | 092-28W |
| KFOA | Flora, Flora Municipal Airport | 38-39-54N | 088-27-11W |
| KFLO | Florence | 34-11N | 079-44W |
| K84J | Folly Beach | 32-41N | 079-53W |
| KFLD | Fond Du Lac | 43-46N | 088-29W |
| KDAA | Fort Belvoir | 38-43N | 077-11W |
| KLSF | Fort Benning | 32-20N | 084-50W |
| KFBG | Fort Bragg | 35-08N | 078-56W |
| KO64 | Fort Bragg | 39-24N | 123-49W |
| KHOP | Fort Campbell U.S. Army | 36-40N | 087-30W |
| KFCS | Fort Carson | 38-42N | 104-46W |
| KFCL | Fort Collins | 40-35N | 105-05W |
| KFNL | Fort Collins | 40-27N | 105-01W |
| KAYE | Fort Devens | 42-34N | 071-36W |
| KFOD | Fort Dodge | 42-33N | 094-11W |
| KGTB | Fort Drum | 44-03N | 075-44W |
| KFAF | Fort Eustis | 37-08N | 076-37W |
| KGRK | Fort Hood | 31-04N | 097-50W |
| KHLR | Fort Hood | 31-06N | 097-20W |
| KFHU | Fort Huachuca | 31-35N | 110-20W |
| KFTK | Fort Knox | 37-54N | 085-58W |
| KFLL | Fort Lauderdale | 26-04N | 080-09W |
| KFXE | Fort Lauderdale | 26-12N | 080-11W |
| KFLV | Fort Leavenworth | 39-22N | 094-55W |
| KTBN | Fort Leonard Wood | 37-44N | 092-08W |
| KGRF | Fort Lewis | 47-07N | 122-33W |
| KFSW | Fort Madison | 40-40N | 091-20W |
| KFME | Fort Meade | 39-05N | 076-46W |
| KFMY | Fort Myers | 26-35N | 081-52W |
| KRSW | Fort Myers, Southwest Florida International Airport | 26-31-37N | 081-45-59W |
| KFPR | Fort Pierce | 27-30N | 080-23W |
| KX82 | Fort Pierce Coast Guard Station | 27-28N | 080-18W |
| KPOE | Fort Polk | 31-02N | 093-02W |
| KFRI | Fort Riley | 39-06N | 096-46W |
| KJWX | Fort Ritchie | 39-44N | 077-26W |
| KLOR | Fort Rucker, Lowe Army Heliport | 31-21-32N | 085-44-54W |
| KFSI | Fort Sill | 34-36N | 098-24W |
| KFSM | Fort Smith | 35-20N | 094-22W |
| KFST | Fort Stockton | 30-54N | 102-55W |
| KFWA | Fort Wayne | 40-58N | 085-12W |
| KAFW | Fort Worth | 32-58N | 097-19W |
| KFTW | Fort Worth | 32-49N | 097-22W |
| KFWD | Fort Worth | 32-50N | 097-18W |
| KNFW | Fort Worth, Naval Air Station | 32-45-57N | 097-26-00W |
| KFSE | Fosston | 45-30N | 095-42W |
| K9F2 | Fourchon | 29-06N | 090-12W |
| KX86 | Fowey Rocks Coast Guard Station | 25-35N | 080-06W |
| K14C | Frankfort | 44-38N | 086-15W |
| KFFT | Frankfort | 38-11N | 084-54W |
| KFKL | Franklin | 41-23N | 079-52W |
| KFKN | Franklin | 36-42N | 076-54W |
| KFDR | Frederick | 34-20N | 098-59W |
| KFDK | Frederick, Frederick Municipal Airport | 39-25-03N | 077-22-28W |
| K8R8 | Freeport | 28-57N | 095-18W |
| KFOQ | Freeport | 29-00N | 095-19W |
| KFEP | Freeport, Albertus Airport | 42-14-47N | 089-34-56W |
| KFET | Fremont | 41-27N | 096-31W |
| KFVE | Frenchville | 47-17N | 068-18W |
| KFAT | Fresno | 36-47N | 119-43W |
| KFCH | Fresno | 36-44N | 119-49W |
| KFHR | Friday Harbor | 48-31N | 123-02W |
| KIZG | Fryeburg | 43-59N | 070-57W |
| KX89 | Ft. Myers Beach Coast Guard Station | 26-27N | 081-57W |
| KBKT | Ft. Pickett | 37-05N | 077-57W |
| KLHW | Ft. Stewart | 31-53N | 081-34W |
| KFUL | Fullerton | 33-52N | 117-59W |
| KFZY | Fulton | 43-21N | 076-23W |
| KN00 | Fulton, Oswego County Airport | 43-20-59N | 076-23-05W |
| KGAD | Gadsden | 33-58N | 086-05W |
| KGAG | Gage | 36-17N | 099-46W |
| KGNV | Gainesville | 29-41N | 082-17W |
| KGVL | Gainesville | 34-16N | 083-50W |
| KGLE | Gainesville, Gainesville Municipal Airport | 33-39-05N | 097-11-49W |
| KGBG | Galesburg, Galesburg Municipal Airport | 40-56-17N | 090-25-52W |
| KGUP | Gallup | 35-30N | 108-48W |
| K9R0 | Galveston | 29-20N | 094-46W |
| KGLS | Galveston | 29-16N | 094-52W |
| KGCK | Garden City | 37-55N | 100-43W |
| KN60 | Garrison | 47-38-45N | 101-26-22W |
| KGYY | Gary | 41-37N | 087-25W |
| KAKH | Gastonia | 35-12N | 081-09W |
| KGLR | Gaylord | 45-01N | 084-41W |
| KVCV | George Air Force Base / Victorvi | 34-35N | 117-23W |
| KGED | Georgetown | 38-41N | 075-22W |
| KGTU | Georgetown | 30-41N | 097-41W |
| K85J | Georgetown | 33-13N | 079-11W |
| KGBN | Gila Bend U.S. Army | 32-26N | 112-41W |
| KGCC | Gillette | 44-20N | 105-33W |
| KGGW | Glasgow | 48-13N | 106-37W |
| KGYL | Glencoe | 44-45N | 094-05W |
| KGEU | Glendale | 33-31N | 112-18W |
| KGDV | Glendive | 47-08N | 104-48W |
| KGFL | Glens Falls | 43-20N | 073-37W |
| K53D | Glenwood | 45-39N | 095-23W |
| KGHW | Glenwood | 45-39N | 095-19W |
| K34B | Gloucester | 42-35N | 070-40W |
| K0B9 | Goat Island | 43-20N | 070-24W |
| KGGB | Golden Gate Bridge | 37-49N | 122-28W |
| KGTR | Golden Tri | 33-27N | 088-35W |
| KGLD | Goodland | 39-22N | 101-42W |
| KGYR | Goodyear | 33-25N | 112-23W |
| KGRN | Gordon | 42-48N | 102-10W |
| KGSH | Goshen | 41-31N | 085-47W |
| KGCN | Grand Canyon | 35-56N | 112-09W |
| K40G | Grand Canyon | 35-39N | 112-09W |
| KGFK | Grand Forks | 47-57N | 097-11W |
| KRDR | Grand Forks Air Force Base | 47-58N | 097-24W |
| KGRI | Grand Island | 40-58N | 098-19W |
| KUEX | Grand Island Nexrad | 40-19N | 098-26W |
| K8R5 | Grand Isle | 29-16N | 089-57W |
| KAXO | Grand Isle | 29-15N | 089-58W |
| KP26 | Grand Isle B95 | 28-30N | 090-07W |
| KGJT | Grand Junction | 39-08N | 108-32W |
| KGNA | Grand Marais | 47-50N | 090-23W |
| KCKC | Grand Marais | 47-50N | 090-23W |
| K27Y | Grand Marais | 46-40N | 085-59W |
| KP61 | Grand Marais | 47-44-50N | 090-20-40W |
| KGPM | Grand Prairie | 32-42N | 097-03W |
| KGPZ | Grand Rapids | 47-13N | 093-31W |
| KS80 | Grangeville | 45-57N | 116-08W |
| KQCA | Granite Peak | 40-10N | 113-21W |
| KGNT | Grants | 35-10N | 107-54W |
| K3RN | Graying | 44-50N | 084-33W |
| K55D | Grayling, Grayling AAF Airport | 44-40-49N | 084-43-44W |
| K84S | Grays Harbor | 46-55N | 124-06W |
| KGBD | Great Bend | 38-21N | 098-52W |
| K14B | Great Duck Island | 44-09N | 068-15W |
| KGTF | Great Falls | 47-28N | 111-23W |
| KTFX | Great Falls Nexrad | 47-28N | 111-22W |
| KGXY | Greeley | 40-26N | 104-38W |
| KGRB | Green Bay | 44-29N | 088-08W |
| KXCN | Green Canyon 184 | 27-46N | 091-31W |
| KU28 | Green River Range | 39-00N | 110-10W |
| KGSO | Greensboro | 36-06N | 079-57W |
| KGLH | Greenville | 33-29N | 090-59W |
| KGMU | Greenville | 34-50N | 082-21W |
| KGNR | Greenville | 45-28N | 069-35W |
| KGVT | Greenville | 33-04N | 096-04W |
| K3B1 | Greenville | 45-28N | 069-36W |
| KGRD | Greenwood | 34-14N | 082-09W |
| KGWO | Greenwood | 33-29N | 090-05W |
| KGSP | Greer | 34-53N | 082-13W |
| KGEY | Greybull | 44-31N | 108-05W |
| KRME | Griffiss Air Force Base / Rome | 43-14N | 075-24W |
| KGUS | Grissom Air Force Base | 40-39N | 086-09W |
| K28K | Grncyn Blk52 | 27-53N | 091-30W |
| KGON | Groton | 41-19N | 072-03W |
| KGMJ | Grove, Grove Municipal Airport | 36-36-19N | 094-44-19W |
| KGPT | Gulfport | 30-24N | 089-05W |
| KGKN | Gulkana | 62-09N | 145-27W |
| KGUC | Gunnison | 38-32N | 106-56W |
| K2V9 | Gunnison | 38-36N | 106-55W |
| KGOK | Guthrie | 35-51N | 097-24W |
| KGUY | Guymon | 36-41N | 101-30W |
| KSAW | Gwinn, Sawyer Airport | 46-21-13N | 087-23-45W |
| KHGR | Hagerstown | 39-42N | 077-44W |
| KSUN | Hailey / Friedman Memorial | 43-30N | 114-18W |
| KHNS | Haines | 59-14N | 135-31W |
| K15B | Halfway Rock | 43-39N | 070-02W |
| KHCO | Hallock | 48-45N | 096-57W |
| K03Y | Hallock | 48-47N | 096-57W |
| KHAO | Hamilton | 39-21N | 084-31W |
| KHMM | Hamilton | 46-15N | 114-09W |
| KSRF | Hamilton U. S. Army Airfield | 38-04N | 122-30W |
| KHDC | Hammond, Hammond Municipal Airport | 30-31-15N | 090-25-03W |
| KHEY | Hanchey AHP | 31-21N | 085-40W |
| KCMX | Hancock | 47-10N | 088-29W |
| KHMS | Hanford | 46-34N | 119-36W |
| KHJO | Hanford | 36-19N | 119-38W |
| KO18 | Hanford, Hanford Municipal Airport | 36-19-03N | 119-37-46W |
| K4HV | Hanksville | 38-22N | 110-43W |
| KD87 | Harbor Springs, Harbor Springs Airport | 45-25-32N | 084-54-48W |
| KHNR | Harlan | 41-35N | 095-20W |
| KHRL | Harlingen | 26-13N | 097-39W |
| K3HT | Harlowton | 46-26N | 109-50W |
| KCXY | Harrisburg | 40-13N | 076-51W |
| KMDT | Harrisburg, Harrisburg International Airport | 40-11-37N | 076-45-48W |
| KHSB | Harrisburg, Harrisburg-Raleigh Airport | 37-48-41N | 088-32-57W |
| KHRO | Harrison | 36-15N | 093-09W |
| KHFD | Hartford | 41-44N | 072-39W |
| KHSI | Hastings | 40-36N | 098-26W |
| KHSE | Hatteras | 35-14N | 075-37W |
| KHBG | Hattiesburg | 31-16N | 089-15W |
| KHVR | Havre | 48-33N | 109-46W |
| KHHR | Hawthorne | 33-55N | 118-20W |
| KHTH | Hawthorne | 38-33N | 118-38W |
| KHDN | Hayden | 40-29N | 107-13W |
| KHYS | Hays | 38-51N | 099-16W |
| KHWD | Hayward | 37-39N | 122-07W |
| KHYR | Hayward | 46-01N | 091-27W |
| KHLN | Helena | 46-36N | 111-58W |
| KEHR | Henderson City | 37-49N | 087-41W |
| KF10 | Henryetta Municipal | 35-24N | 096-01W |
| KHRI | Hermiston | 45-49N | 119-16W |
| K4L7 | Hermosa Beach Pier | 33-52N | 118-24W |
| K16B | Heron Neck | 44-02N | 068-52W |
| KHEI | Hettinger | 46-00N | 102-39W |
| KHIB | Hibbing | 47-22N | 092-50W |
| KHKY | Hickory | 35-44N | 081-23W |
| KH08 | High Island | 28-28N | 093-44W |
| KH39 | High Island | 27-57N | 093-59W |
| K01T | High Island | 28-08N | 094-24W |
| KL40 | High Island | 28-12N | 094-12W |
| KHLD | Hiland | 43-06N | 107-19W |
| KHIF | Hill | 41-07N | 111-58W |
| KHLC | Hill City | 39-22N | 099-50W |
| KJYM | Hillsdale | 41-55N | 084-35W |
| KHLX | Hillsville | 36-46N | 080-49W |
| KHXD | Hilton | 32-13N | 080-42W |
| KHBR | Hobart | 34-59N | 099-03W |
| KHOB | Hobbs | 32-41N | 103-13W |
| KBIV | Holland | 42-44N | 086-06W |
| KC19 | Holland | 42-45N | 086-06W |
| KHMN | Holloman Air Force | 32-51N | 106-06W |
| KHWO | Hollywood | 26-00N | 080-14W |
| KHOM | Homer | 59-38N | 151-29W |
| KHST | Homestead | 25-29N | 080-23W |
| KH92 | Hominy Municipal | 36-26N | 096-23W |
| KHDO | Hondo | 29-21N | 099-10W |
| KHQM | Hoquiam | 46-58N | 123-56W |
| KHOT | Hot Springs | 34-28N | 093-06W |
| KHSP | Hot Springs | 37-57N | 079-50W |
| KHSS | Hot Springs | 35-54N | 082-49W |
| KHTL | Houghton Lake | 44-21N | 084-40W |
| KHUL | Houlton | 46-07N | 067-48W |
| KHUM | Houma-Terrebonne | 29-34N | 090-40W |
| KHGX | Houston | 29-28N | 095-05W |
| KHOU | Houston | 29-38N | 095-17W |
| KDWH | Houston | 30-04N | 095-33W |
| KEFD | Houston | 29-36N | 095-10W |
| KIAH | Houston | 30-00N | 095-22W |
| KLVJ | Houston, Clover Field | 29-31-08N | 095-14-30W |
| KSGR | Houston, Sugar Land Municipal / Hull Field Airport | 29-37-20N | 095-39-24W |
| K3HE | Howell | 42-38N | 083-59W |
| KOZW | Howell, Livingston County Airport | 42-37-46N | 083-59-03W |
| KSVN | Hunter U. S. Army Airfield | 32-01N | 081-09W |
| KHNB | Huntingburg | 38-15N | 086-57W |
| KHTS | Huntington | 38-22N | 082-33W |
| K2H1 | Huntington B. Oil | 33-34N | 118-08W |
| K6L9 | Huntington Beach | 33-39N | 118-00W |
| KHSV | Huntsville | 34-39N | 086-47W |
| KUTS | Huntsville, Huntsville Municipal Airport | 30-44-38N | 095-35-10W |
| KM82 | Huntsville, Madison County Executive Airport | 34-51-23N | 086-33-22W |
| KHRT | Hurlburt Field | 30-25N | 086-41W |
| KHON | Huron | 44-23N | 098-14W |
| KHCD | Hutchinson | 44-52N | 094-23W |
| KHUT | Hutchinson | 38-04N | 097-52W |
| KHYA | Hyannis | 41-40N | 070-16W |
| KIDV | I-25 Divide | 43-56N | 106-39W |
| KIDA | Idaho Falls | 43-31N | 112-04W |
| KILI | Iliamna | 59-45N | 154-55W |
| KIML | Imperial | 40-31N | 101-37W |
| KIPL | Imperial | 32-50N | 115-35W |
| KNRS | Imperial Beach, Naval Auxiliary Landing Field | 32-33-47N | 117-06-36W |
| K61N | Indian | 38-37N | 075-04W |
| KINS | Indian Springs Gunnery Range | 36-32N | 115-54W |
| KIDI | Indiana | 40-38N | 079-06W |
| KIND | Indianapolis | 39-43N | 086-17W |
| KEYE | Indianapolis | 39-49N | 086-18W |
| KINL | International Falls | 48-34N | 093-24W |
| K7R4 | Intracoastal City | 29-47N | 092-08W |
| KIKA | Inyan Kara | 44-18N | 104-38W |
| KIYK | Inyokern | 35-40N | 117-50W |
| KIOW | Iowa City | 41-38N | 091-33W |
| KIMT | Iron Mountain | 45-49N | 088-06W |
| KIWD | Ironwood | 46-32N | 090-08W |
| KX84 | Islamorada Coast Guard Station | 24-57N | 080-35W |
| K26B | Isle Of Shoals | 42-58N | 070-37W |
| KITH | Ithaca | 42-29N | 076-27W |
| KHKS | Jackson | 32-20N | 090-13W |
| KJAC | Jackson | 43-36N | 110-44W |
| KJKL | Jackson | 37-35N | 083-19W |
| KJXN | Jackson | 42-16N | 084-28W |
| KJAN | Jackson | 32-19N | 090-05W |
| KMJQ | Jackson Municipal Automatic Weather Observing / Reporting System | 43-39N | 094-59W |
| KMKL | Jackson, McKellar-Sipes Regional Airport | 35-35-35N | 088-55-00W |
| KCRG | Jacksonville | 30-20N | 081-31W |
| KJAX | Jacksonville | 30-30N | 081-42W |
| KOAJ | Jacksonville Automatic Weather Observing / Reporting System | 34-50N | 077-37W |
| KVQQ | Jacksonville, Cecil Field Airport | 30-13-07N | 081-52-36W |
| KIJX | Jacksonville, Jacksonville Municipal Airport | 39-46-27N | 090-14-19W |
| KNIP | Jacksonville, Naval Air Station | 30-14-03N | 081-40-29W |
| KNCA | Jacksonville, New River, Marine Corps Air Station | 34-42-21N | 077-26-27W |
| KAFN | Jaffrey | 42-48N | 072-00W |
| KJHW | Jamestown | 42-09N | 079-16W |
| KJMS | Jamestown | 46-55N | 098-40W |
| KJVL | Janesville | 42-37N | 089-02W |
| KGEV | Jefferson | 36-26N | 81-25W |
| KJEF | Jefferson City | 38-35N | 092-09W |
| KJER | Jerome | 42-43N | 114-27W |
| KU73 | Jerome, Jerome County Airport | 42-43-39N | 114-27-11W |
| K5J0 | John Day | 44-24N | 118-58W |
| KJST | Johnstown | 40-19N | 078-50W |
| KJOT | Joliet Park District | 41-31N | 088-11W |
| KJBR | Jonesboro | 35-50N | 090-39W |
| KJLN | Joplin | 37-09N | 094-30W |
| KJDN | Jordan | 47-19N | 106-57W |
| KJCT | Junction | 30-31N | 099-46W |
| KUNU | Juneau, Dodge County Airport | 43-25-36N | 088-42-12W |
| KX80 | Jupiter Inlet Coast Guard Station | 27-02N | 080-07W |
| KAIZ | Kaiser Memorial | 38-06N | 092-33W |
| KAZO | Kalamazoo | 42-13N | 085-33W |
| KFCA | Kalispell | 48-18N | 114-16W |
| KKAL | Kaltag | 64-19N | 158-44W |
| KIKK | Kankakee, Greater Kankakee Airport | 41-04-17N | 087-50-47W |
| KGVW | Kansas City | 38-50N | 094-34W |
| KMCI | Kansas City | 39-18N | 094-44W |
| KMKC | Kansas City, Kansas City Downtown Airport | 39-07-15N | 094-35-49W |
| KMKK | Kaunakakai, Molokai Airport | 21-09-28N | 157-05-55W |
| KEAR | Kearney | 40-44N | 099-00W |
| KEEN | Keene | 42-54N | 072-16W |
| KBIX | Keesler | 30-25N | 088-55W |
| KSKF | Kelly Air Force Base | 29-23N | 098-35W |
| KKLS | Kelso-Longview | 46-07N | 122-54W |
| KDPL | Kenansville | 35-00N | 077-59W |
| K16C | Kenosha | 42-35N | 087-45W |
| KENW | Kenosha | 42-35N | 087-56W |
| KGRR | Kent County | 42-53N | 085-31W |
| KEOK | Keokuk | 40-28N | 091-26W |
| KERV | Kerrville | 29-59N | 099-05W |
| KEYW | Key West | 24-33N | 081-45W |
| KNQX | Key West, Naval Air Station | 24-34-46N | 081-41-02W |
| KILE | Killeen | 31-05N | 097-41W |
| KIGM | Kingman | 35-15N | 113-56W |
| KNBQ | Kings Bay, Naval Station | 30-47-39N | 081-33-25W |
| KNQI | Kingsville, Naval Air Station | 27-30-11N | 097-48-42W |
| KISO | Kinston | 35-20N | 077-37W |
| KIRK | Kirksville | 40-05N | 092-33W |
| KIKR | Kirtland | 34-57N | 106-34W |
| KKVL | Kivalina | 67-44N | 164-33W |
| KLMT | Klamath Falls, Klamath Falls International Airport | 42-08-49N | 121-43-27W |
| KAKW | Klawock | 55-34N | 133-05W |
| KTYS | Knoxville | 35-49N | 083-59W |
| KOXV | Knoxville | 41-18N | 093-07W |
| KDKX | Knoxville Downtown | 35-58N | 083-52W |
| KADQ | Kodiak | 57-45N | 152-29W |
| KOKK | Kokomo Automatic Weather Observing / Reporting System | 40-32N | 086-04W |
| KLSE | La Crosse | 43-53N | 091-15W |
| KLGD | La Grande | 45-17N | 118-00W |
| KLGC | La Grange | 33-00N | 085-04W |
| KLHX | La Junta | 38-03N | 103-31W |
| KPOC | La Verne / Brackett | 34-06N | 117-47W |
| KVTP | La Veta Mountain, La Veta Pass | 37-30-04N | 105-10-01W |
| KC75 | Lacon, Marshall County Airport | 41-01-09N | 089-23-11W |
| KLCI | Laconia | 43-34N | 071-25W |
| KLAF | Lafayette | 40-24N | 086-57W |
| KLFT | Lafayette | 30-12N | 092-00W |
| KLCH | Lake Charles | 30-08N | 093-13W |
| KLHU | Lake Havasu | 34-28N | 111-46W |
| KLBX | Lake Jackson | 29-07N | 095-28W |
| KX81 | Lake Worth Inlet | 26-46N | 080-03W |
| KNEL | Lakehurst | 40-02N | 074-19W |
| KLAL | Lakeland Regional | 27-59N | 082-01W |
| K4LW | Lakeview | 42-13N | 120-21W |
| KLKV | Lakeview Automatic Weather Observing / Reporting System | 42-10N | 120-24W |
| KLAA | Lamar | 38-04N | 102-41W |
| K5G9 | Lambertville, Toledo Suburban Airport | 41-44-09N | 083-39-19W |
| K3OI | Lamoni | 40-37N | 093-57W |
| KLWD | Lamoni, Lamoni Municipal Airport | 40-37-50N | 093-54-03W |
| KLHQ | Lancaster | 39-45N | 082-40W |
| KWJF | Lancaster, General William J. Fox Airfield Airport | 34-44-27N | 118-13-08W |
| KLNS | Lancaster, Lancaster Airport | 40-07-13N | 076-17-40W |
| KLND | Lander | 42-49N | 108-44W |
| KLFI | Langley Air Force Base | 37-05N | 076-21W |
| KLAN | Lansing | 42-47N | 084-35W |
| KLAR | Laramie | 41-19N | 105-40W |
| KLRD | Laredo | 27-33N | 099-28W |
| KLRU | Las Cruces, Las Cruces International Airport | 32-17-22N | 106-55-19W |
| KLAS | Las Vegas | 36-05N | 115-09W |
| KESX | Las Vegas | 35-43N | 114-54W |
| KLVS | Las Vegas, Las Vegas Municipal Airport | 35-39-15N | 105-08-33W |
| KVGT | Las Vegas, North Las Vegas Airport | 36-12-42N | 115-11-45W |
| KLBE | Latrobe | 40-17N | 079-24W |
| KDLF | Laughlin | 29-07N | 100-28W |
| KLWC | Lawrence, Lawrence Municipal Airport | 39-00-30N | 095-12-42W |
| KLWM | Lawrence, Lawrence Municipal Airport | 42-42-47N | 071-07-33W |
| KLZU | Lawrenceville, Gwinnett County-Briscoe Field Airport | 33-58-41N | 083-57-45W |
| KLWV | Lawrenceville, Lawrenceville-Vincennes International Airport | 38-45-38N | 087-35-56W |
| KLAW | Lawton | 34-33N | 098-25W |
| KLRJ | Le Marine Aviation Reporting Station | 42-47N | 096-12W |
| KLXV | Leadville, Lake County Airport | 39-13-41N | 106-18-58W |
| KLEB | Lebanon | 43-37N | 072-18W |
| KLDS | Leeds | 48-33N | 109-41W |
| KJYO | Leesburg | 39-05N | 077-34W |
| KLEE | Leesburg | 28-49N | 081-48W |
| K7R2 | Leeville | 29-13N | 090-14W |
| KY22 | Lemmon | 45-56N | 102-10W |
| KNLC | Lemoore, Naval Air Station | 36-18N | 119-56W |
| KLWB | Lewisburg / Greenbrier | 37-52N | 080-24W |
| KLWS | Lewiston | 46-22N | 117-01W |
| KLWT | Lewistown, Lewistown Municipal Airport | 47-02-57N | 109-27-60W |
| KLEX | Lexington | 38-02N | 084-36W |
| KEXX | Lexington | 35-47N | 080-18W |
| KLSD | Lexington / Creech | 38-02N | 084-37W |
| KLXN | Lexington, Jim Kelly Field Airport | 40-47-28N | 099-46-38W |
| KLBL | Liberal | 37-03N | 100-58W |
| KP67 | Lidgerwood Remote Automatic Meteorological Observing System | 46-06N | 097-09W |
| KAOH | Lima | 40-42N | 084-01W |
| KLIC | Limon, County | 39-11N | 103-42W |
| KLNK | Lincoln | 40-50N | 096-46W |
| K3LC | Lincoln, Logan County Airport | 40-09-31N | 089-20-06W |
| KAAA | Lincoln, Logan County Airport | 40-09-31N | 089-20-06W |
| KIPJ | Lincolnton | 35-29N | 081-10W |
| K43F | Litchfield | 45-06N | 094-30W |
| KLJF | Litchfield, Litchfield Municipal Airport | 45-05-50N | 094-30-26W |
| KLXL | Little Falls Automatic Weather Observing / Reporting System | 45-57N | 094-21W |
| K32N | Little Gulf Island | 41-12N | 072-06W |
| KQCB | Little Mountain | 41-15N | 112-15W |
| KLRF | Little Rock Air Force Base | 34-55N | 092-09W |
| KLIT | Little Rock, Adams Field | 34-43-36N | 092-14-10W |
| KLVK | Livermore, Livermore Municipal Airport | 37-41-34N | 121-48-52W |
| KLVM | Livingston, Mission Field Airport | 45-41-58N | 110-26-54W |
| KLGU | Logan | 41-47N | 111-51W |
| KLPC | Lompoc Automatic Weather Observing / Reporting System | 34-40N | 120-28W |
| KLOZ | London, London-Corbin Airport-Magee Field | 37-05-22N | 084-04-07W |
| KLNR | Lone Rock, Tri-County Regional Airport | 43-12-43N | 090-10-53W |
| K5L8 | Long Beach | 33-46N | 118-10W |
| KLGB | Long Beach | 33-49N | 118-09W |
| KISP | Long Island | 40-47N | 073-06W |
| KGGG | Longview | 32-23N | 094-43W |
| KXVG | Longville, Longville Municipal Airport | 46-59-25N | 094-12-14W |
| K27G | Lorain | 41-28N | 082-11W |
| KLPR | Lorain / Elyria, Lorain County Regional Airport | 41-20-46N | 082-10-46W |
| KLIZ | Loring Air Force Base / Limeston | 46-57N | 067-53W |
| KSLI | Los Alamitos U. S. Army Airfield | 33-47N | 118-03W |
| KLAM | Los Alamos | 35-53N | 106-17W |
| KLAX | Los Angeles | 33-56N | 118-23W |
| KCQT | Los Angeles | 34-01N | 118-17W |
| KVTX | Los Angeles Nexrad | 34-25N | 119-11W |
| KLKU | Louisa, Louisa County / Freeman Field Airport | 38-00-35N | 077-58-13W |
| KLHZ | Louisburg | 36-01N | 078-20W |
| KSDF | Louisville | 38-11N | 085-44W |
| KLVX | Louisville Nexrad | 37-59N | 085-56W |
| KLOU | Louisville, Bowman Field Airport | 38-13-40N | 085-39-49W |
| KLOL | Lovelock, Derby Field Airport | 40-03-59N | 118-33-55W |
| KP69 | Lowell | 46-08-39N | 115-35-47W |
| KLBB | Lubbock | 33-40N | 101-49W |
| K17C | Ludington | 43-57N | 086-28W |
| KLDM | Ludington | 43-58N | 086-24W |
| KLFK | Lufkin | 31-14N | 094-45W |
| KLUF | Luke Air Force Base / Phoenix | 33-32N | 112-23W |
| KP65 | Lukeville | 31-53N | 112-49W |
| KLBT | Lumberton | 34-36N | 079-04W |
| KLYH | Lynchburg | 37-19N | 079-12W |
| KMCF | Macdill Air Force Base | 27-51N | 082-30W |
| KMCD | Macinac Island, Mackinac Island Airport | 45-51-54N | 084-38-14W |
| KHFF | Mackall | 35-02N | 079-30W |
| KMQB | Macomb, Macomb Municipal Airport | 40-31-13N | 090-39-09W |
| KMCN | Macon | 32-41N | 083-39W |
| KMAE | Madera, Madera Municipal Airport | 36-59-12N | 120-06-39W |
| KDXX | Madison | 44-59N | 096-11W |
| KMSN | Madison | 43-08N | 089-21W |
| KP21 | Main Pass B68 | 29-40N | 088-53W |
| KMLD | Malad City | 42-10N | 112-18W |
| KL55 | Malibu Beach | 34-02N | 118-41W |
| KGFA | Malmstrom | 47-30N | 111-11W |
| K77M | Malta | 42-19N | 113-20W |
| KMMH | Mammoth / June Lakes | 37-37N | 118-50W |
| K54N | Manasquan Inl | 40-06N | 074-01W |
| KHEF | Manassas | 38-43N | 077-31W |
| KMHT | Manchester, Manchester Airport | 42-55-45N | 071-26-09W |
| KMHK | Manhattan, Manhattan Municipal Airport | 39-08-07N | 096-40-40W |
| KMBL | Manistee, Manistee County-Blacker Airport | 44-16N | 086-15W |
| KISQ | Manistique | 45-58N | 086-10W |
| KP75 | Manistique | 45-57-00N | 086-13-47W |
| KMTW | Manitowoc Municipal Automatic Weather Observing / Reporting System | 44-08N | 087-41W |
| KMKT | Mankato Automatic Weather Observing / Reporting System | 44-13N | 093-55W |
| KMNI | Manning / Cooper Regional | 33-35N | 080-13W |
| KMFD | Mansfield, Mansfield Lahm Municipal Airport | 40-49-13N | 082-31-04W |
| KMQI | Manteo / Dare County Regional | 35-55N | 075-42W |
| KMGG | Maple Lake, Maple Lake Municipal Airport | 45-14-10N | 093-59-08W |
| KX88 | Marathon Coast Guard Station | 24-43N | 081-07W |
| KMTH | Marathon, Marathon Airport | 24-43-33N | 081-02-52W |
| K21G | Marblehead | 41-33N | 082-44W |
| KBPI | Marbleto | 42-35N | 110-06W |
| KMRF | Marfa | 30-22N | 104-01W |
| KMAI | Marianna, Marianna Municipal Airport | 30-50-12N | 085-11-01W |
| KMGE | Marietta | 33-55N | 084-31W |
| KRYY | Marietta, Cobb County-McCollum Field Airport | 34-00-47N | 084-35-55W |
| K2L6 | Marina Del Rey | 33-58N | 118-26W |
| KMKJ | Marion / Wytheville | 36-54N | 081-21W |
| KMNN | Marion, Marion Municipal Airport | 40-37-00N | 083-04-06W |
| KMWA | Marion, Williamson County Regional Airport | 37-45-01N | 089-00-04W |
| KMQT | Marquette | 46-32N | 087-33W |
| K34Y | Marquette | 46-33N | 087-23W |
| KMMO | Marseilles Island | 41-22N | 088-41W |
| KMML | Marshall / Ryan Automatic Weather Observing / Reporting System | 44-27N | 095-49W |
| KRMY | Marshall, Brooks Field Airport | 42-15-04N | 084-57-20W |
| KMIW | Marshalltown, Marshalltown Municipal Airport | 42-06-38N | 092-54-58W |
| K3B2 | Marshfield | 42-06N | 070-41W |
| KMFI | Marshfield, Marshfield Municipal Airport | 44-38-17N | 090-11-15W |
| KMRB | Martinsburg, Eastern West Virginia Regional/Shepherd Airport | 39-24-07N | 077-59-04W |
| KMTV | Martinsville | 36-38N | 080-01W |
| KMYV | Marysville, Yuba County Airport | 39-05-52N | 121-34-11W |
| KMCW | Mason City, Mason City Municipal Airport | 43-09-28N | 093-19-53W |
| KTEW | Mason, Mason Jewett Field Airport | 42-33-57N | 084-25-24W |
| KMSS | Massena, Massena International-Richards Field | 44-56-09N | 074-50-44W |
| KMHR | Mather Field | 38-33N | 121-18W |
| KMTO | Mattoon / Charleston, Coles County Memorial Airport | 39-28-41N | 088-16-45W |
| KMEB | Maxton, Laurinburg-Maxton Airport | 34-47-29N | 079-22-05W |
| KMXF | Maxwell Air Force Base / Montgomery | 32-23N | 086-22W |
| KNRB | Mayport, Naval Air Facility | 30-23-45N | 081-25-21W |
| KPWG | Mc Gregor Automatic Weather Observing / Reporting System | 31-29N | 097-19W |
| KMLC | McAlester, McAlester Regional Airport | 34-52-56N | 095-46-59W |
| KMFE | McAllen, Miller International Airport | 26-10-47N | 098-14-40W |
| KMYL | McCall, McCall Airport | 44-53-00N | 116-05-58W |
| KMCC | McClellan Air Force Base | 38-40N | 121-24W |
| KMCB | McComb, McComb / Pike County / John E Lewis Field Airport | 31-10-42N | 090-28-19W |
| KIAB | McConnell | 37-37N | 097-16W |
| KMCK | McCook, McCook Municipal Airport | 40-12-11N | 100-35-18W |
| KCMY | McCoy | 43-58N | 090-44W |
| KMMT | McEntire Air National Guard Weather Facility Base | 33-55N | 080-48W |
| KMCG | McGrath, McGrath Airport | 62-57-22N | 155-36-21W |
| KWRI | Mcguire Air Force Base | 40-01N | 074-36W |
| KTKI | McKinney, McKinney Municipal Airport | 33-11-06N | 096-35-16W |
| KMMV | McMinnville, McMinnville Municipal Airport | 45-11-46N | 123-07-56W |
| KNMT | McMullen, McMullen Target Site | 28-14-10N | 098-43-27W |
| KMEH | Meacham, Meacham | 45-30-41N | 118-25-29W |
| KGKJ | Meadville | 41-37N | 080-13W |
| K2G6 | Meadville | 41-38N | 080-13W |
| KMFR | Medford | 42-23N | 122-52W |
| KMAX | Medford Nexrad | 42-08N | 093-84W |
| KMDZ | Medford, Taylor County Airport | 45-06-04N | 090-18-12W |
| KP28 | Medicine Lodge | 37-17N | 098-33W |
| KEEO | Meeker | 40-02N | 107-53W |
| KMLB | Melbourne | 28-06N | 080-38W |
| KMFV | Melfa / Accomack Airport | 37-39N | 075-46W |
| K4MR | Melrose Gunnery Range | 34-18N | 103-48W |
| KMEM | Memphis | 35-04N | 089-59W |
| KMNM | Menominee Automatic Weather Observing / Reporting System | 45-08N | 087-38W |
| KMER | Merced | 37-22N | 120-34W |
| KMCE | Merced, Merced Municipal Airport | 37-16-59N | 120-30-28W |
| KDRA | Mercury | 36-37N | 116-02W |
| KMMK | Meriden, Meriden Markham Municipal Airport | 41-30-35N | 072-49-40W |
| KNJW | Meridian Range, B | 32-47-39N | 088-49-58W |
| KMEI | Meridian, Key Field | 32-20N | 088-45W |
| KNMM | Meridian, Naval Air Station | 32-32-47N | 088-32-35W |
| KRRL | Merrill, Merrill Municipal Airport | 45-11N | 089-42W |
| K35B | Merrimac River | 42-49N | 070-52W |
| KIWA | Mesa | 33-19N | 111-39W |
| KFFZ | Mesa | 33-28N | 111-44W |
| KAMX | Miami | 25-37N | 080-25W |
| KMIA | Miami | 25-47N | 080-19W |
| KX87 | Miami Beach Coast Guard Station | 25-46N | 080-08W |
| KTMB | Miami, Kendall-Tamiami Executive Airport | 25-38-31N | 080-26-05W |
| KOPF | Miami, Opa Locka Airport | 25-54-36N | 080-16-59W |
| K18C | Michigan City | 41-43N | 086-55W |
| KMAF | Midland | 31-57N | 102-13W |
| KMLS | Miles City | 46-26N | 105-53W |
| K63W | Milford Haven | 37-29N | 076-19W |
| KMLF | Milford, Milford Municipal Airport | 38-25-21N | 113-00-35W |
| K44N | Millbrook | 41-42N | 073-44W |
| KNQA | Millington, Millington Municipal Airport | 35-21-24N | 089-52-13W |
| KMLT | Millinocket, Millinocket Municipal Airport | 45-38-52N | 068-41-31W |
| KMIV | Millville, Millville Municipal Airport | 39-21-58N | 075-04-42W |
| KNFJ | Milton, Choctaw Pensacola, Naval Auxiliary Landing Field | 30-30-42N | 086-57-14W |
| KNSE | Milton, Whiting Field North | 30-44-00N | 087-01-00W |
| KNDZ | Milton, Whiting Field South | 30-41-50N | 087-01-12W |
| K15C | Milwaukee | 43-01N | 087-57W |
| KMWC | Milwaukee / Timmerman | 43-07N | 088-02W |
| KMKX | Milwaukee NEXRAD | 42-58N | 088-33W |
| KMRJ | Mineral Point, Iowa County Airport | 42-53-07N | 090-13-55W |
| KMWL | Mineral Wells, Mineral Wells Airport | 32-46-54N | 098-03-37W |
| KANE | Minneapolis | 45-09N | 093-13W |
| KFCM | Minneapolis | 44-50N | 093-28W |
| KMSP | Minneapolis | 44-53N | 093-14W |
| KLVN | Minneapolis, Airlake Airport | 44-37-40N | 093-13-41W |
| KMIC | Minneapolis, Crystal Airport | 45-03-45N | 093-21-03W |
| KARV | Minocqua | 45-56N | 089-44W |
| KMIB | Minot Air Force Base | 48-25N | 101-21W |
| KMOT | Minot, Minot International Airport | 48-15-34N | 101-16-49W |
| KL58 | Mission Beach | 32-46N | 117-14W |
| K1G7 | Mississippi Canyon | 28-47N | 089-03W |
| KMSO | Missoula | 46-55N | 114-06W |
| KMSX | Missoula NEXRAD | 47-02N | 113-59W |
| KMKE | Mitchell | 42-57N | 087-54W |
| KMHE | Mitchell, Mitchell Municipal Airport | 43-46N | 098-02W |
| KCNY | Moab | 38-45N | 109-45W |
| KBFM | Mobile | 30-36N | 088-04W |
| K8R1 | Mobile Point | 30-14N | 088-02W |
| KMOB | Mobile Regional | 30-41N | 088-15W |
| KY26 | Mobridge | 45-32N | 100-26W |
| KMBG | Mobridge, Mobridge Municipal Airport | 45-33-00N | 100-24-31W |
| KMOD | Modesto, Modesto City-County-Sham Field | 37-37-27N | 120-57-02W |
| KMHV | Mojave | 35-04N | 118-09W |
| K18B | Monhegan | 43-46N | 069-20W |
| KMQM | Monida | 44-34N | 112-19W |
| KEFT | Monroe | 42-37N | 089-35W |
| KEQY | Monroe | 35-01N | 080-37W |
| KTTF | Monroe, Custer Airport | 41-56-24N | 083-26-05W |
| KMLU | Monroe, Monroe Regional Airport | 32-30-42N | 092-01-53W |
| K1O5 | Montague | 41-44N | 122-33W |
| KSIY | Montague, Siskiyou County Airport | 41-46-53N | 122-28-05W |
| K48N | Montauk Point | 41-04N | 071-56W |
| KMTP | Montauk, Montauk Airport | 41-04-23N | 071-55-24W |
| KMTR | Monterey | 36-35N | 121-51W |
| KMUX | Monterey NEXRAD | 37-10N | 121-54W |
| KMRY | Monterey, Monterey Peninsula Airport | 36-35-26N | 121-50-51W |
| KMVE | Montevideo Automatic Weather Observing / Reporting System | 44-58N | 095-43W |
| KMGM | Montgomery | 32-18N | 086-24W |
| KMGJ | Montgomery, Orange County Airport | 41-30-33N | 074-15-54W |
| KMSV | Monticello Automatic Weather Observing / Reporting System | 41-42N | 074-48W |
| KMXO | Monticello Municipal | 42-14N | 091-10W |
| KLLQ | Monticello, Monticello Municipal Airport | 33-38-10N | 091-45-20W |
| KMTJ | Montrose, Montrose Regional Airport | 38-30-18N | 107-53-51W |
| KVAD | Moody Air Force Base | 30-58N | 083-12W |
| K99M | Moorhead | 46-50N | 096-40W |
| KJKJ | Moorhead | 46-50N | 096-40W |
| KMZH | Moose Lake, Moose Lake Carlton County Airport | 46-25N | 092-48W |
| K19D | Mora | 45-53N | 093-16W |
| KJMR | Mora | 45-53N | 093-16W |
| KMRN | Morganton, Morganton-Lenior Airport | 35-49-17N | 081-36-39W |
| KMGW | Morgantown, Morgantown Municipal-Hart Field | 39-38-58N | 079-55-16W |
| K4MY | Moriarty | 34-59N | 106-03W |
| KMOX | Morris Municipal Automatic Weather Observing / Reporting System | 45-34N | 095-58W |
| KC09 | Morris, Morris Municipal-James R Washburn Field Airport | 41-25-31N | 088-25-07W |
| KMMU | Morristown Municipal | 40-48N | 074-25W |
| KMRX | Morristown Nexrad | 36-10N | 083-24W |
| KMVL | Morrisville, Morrisville-Stowe State Airport | 44-32-10N | 072-36-58W |
| KMWH | Moses Lake, Grant County Airport | 47-11-35N | 119-18-48W |
| KCWA | Mosinee | 44-47N | 089-40W |
| KMWK | Mount Airy, Mount Airy/Surry County Airport | 36-27-35N | 080-33-11W |
| KVAY | Mount Holly, South Jersey Regional Airport | 39-56-26N | 074-50-28W |
| KMWT | Mount Ida | 34-33N | 93-35W |
| KM39 | Mount Ida, Ouachita Seed Orchard | 34-32-48N | 093-34-41W |
| KMOP | Mount Pleasant, Mount Pleasant Municipal Airport | 43-37N | 84-44W |
| KMPO | Mount Pocono, Pocono Mountains Municipal Airport | 41-08-20N | 075-23-46W |
| KMHS | Mount Shasta | 41-18-57N | 122-18-58W |
| KMVN | Mount Vernon Automatic Weather Observing / Reporting System | 38-19N | 088-52W |
| KMWN | Mount Washington | 44-16N | 071-18W |
| KMWS | Mount Wilson | 34-14N | 118-04W |
| KBPK | Mountain Home | 36-22N | 092-28W |
| KMUO | Mountain Home Air Force Base | 43-03N | 115-52W |
| KNUQ | Mountain View | 37-24N | 122-03W |
| KMUI | Muir Army Air Field / Indiantown | 40-26N | 076-34W |
| KS06 | Mullan Aviation Weather Reporting Station | 47-28N | 115-48W |
| KMLP | Mullan Pass, Mullan Pass Vor | 47-27-15N | 115-40-11W |
| KMHN | Mullen / Hooker County | 42-03N | 101-04W |
| KMIE | Muncie, Delaware County-Johnson Field | 40-14-03N | 085-23-37W |
| KMUT | Muscatine | 41-22N | 091-09W |
| KMSL | Muscle Shoals, North West Alabama Regional Airport | 34-44-38N | 087-35-58W |
| K19C | Muskegon | 43-14N | 086-20W |
| KMKG | Muskegon | 43-10N | 086-14W |
| KMKO | Muskogee, Davis Field | 35-39-25N | 095-21-35W |
| KMYR | Myrtle Beach Air Force | 33-41N | 078-56W |
| KOQU | N. Kingston / Quonset | 41-36N | 071-25W |
| KOKX | N. Y. City NEXRAD | 40-52N | 072-52W |
| KOCH | Nacogdoches Automatic Weather Observing / Reporting System | 31-35N | 094-43W |
| KACK | Nantucket | 41-15N | 070-04W |
| KAPC | Napa | 38-12N | 122-17W |
| KAPF | Naples | 26-09N | 081-46W |
| KTTS | NASA Shuttle Facility | 28-37N | 080-43W |
| KASH | Nashua | 42-47N | 071-31W |
| KBNA | Nashville | 36-07N | 086-41W |
| KOHX | Nashville NEXRAD | 36-45N | 086-34W |
| KHEZ | Natchez | 31-37N | 091-18W |
| KIER | Natchitoches | 31-44N | 093-06W |
| KCRV | Nederland Mountain, Corona Pass | 40-03-01N | 105-35-02W |
| KEED | Needles | 34-46N | 114-37W |
| KEEW | Neenah | 44-13N | 088-33W |
| KLSV | Nellis Air Force Base | 36-14N | 115-02W |
| KLSV | Nellis Air Force Base, Las Vegas | 36-14N | 115-02W |
| KENN | Nenana | 64-33N | 149-05W |
| KEWB | New Bedford | 41-40N | 070-57W |
| KEWN | New Bern | 35-04N | 077-03W |
| KBAZ | New Braunfels | 29-42N | 098-03W |
| K12B | New Castles | 43-07N | 070-29W |
| K96S | New Dungeness | 48-10N | 123-06W |
| KHVN | New Haven | 41-16N | 072-53W |
| KN11 | New Haven Coast Guard Station | 41-16N | 072-54W |
| KARA | New Iberia | 30-02N | 091-53W |
| K18N | New London Ledge | 41-18N | 072-05W |
| KMSY | New Orleans | 29-60N | 090-15W |
| KNBG | New Orleans, Naval Air Station | 29-50-14N | 090-01-28W |
| KNEW | New Orleans, New Orleans Lakefront Airport | 30-02-58N | 090-01-44W |
| KPHD | New Philadelphia, Harry Clever Field | 40-28-19N | 081-25-25W |
| KRRF | New Port Richey, Tampa Bay Executive Airport | 28-11-21N | 082-37-33W |
| KRNH | New Richmond, New Richmond Municipal Airport | 45-08-54N | 092-32-17W |
| KULM | New Ulm Municipal Automatic Weather Observing / Reporting System | 44-19N | 094-30W |
| KJFK | New York | 40-38N | 073-46W |
| KLGA | New York | 40-47N | 073-53W |
| KNYC | New York City, Central Park | 40-47-00N | 073-58-00W |
| KEWR | Newark | 40-41N | 074-10W |
| KVTA | Newark, Newark Heath Airport | 40-01-22N | 082-27-45W |
| KERY | Newberry | 46-18N | 085-27W |
| KSWF | Newburgh / Stewart | 41-30N | 074-06W |
| K3A6 | Newhall | 34-22N | 118-34W |
| KCCO | Newnan | 33-18N | 084-46W |
| KMHX | Newport | 34-47N | 076-53W |
| KJNW | Newport | 44-35N | 124-04W |
| K9B2 | Newport | 44-56N | 072-12W |
| K3L3 | Newport Beach | 33-36N | 117-53W |
| KPHF | Newport News, Newport News / Williamsburg International Airport | 37-07-55N | 076-29-35W |
| KONP | Newport, Newport Municipal Airport | 44-34-49N | 124-03-29W |
| KUUU | Newport, Newport State Airport | 41-31-48N | 071-17-01W |
| KEWK | Newton | 38-03N | 097-17W |
| KTNU | Newton Municipal | 41-41N | 093-01W |
| K13G | Niagara | 43-16N | 079-04W |
| KIAG | Niagara Falls | 43-06N | 078-56W |
| K13A | Nogales | 31-25N | 110-51W |
| KOLS | Nogales, Nogales International Airport | 31-25-15N | 110-50-45W |
| KORF | Norfolk | 36-54N | 076-12W |
| KOFK | Norfolk | 41-59N | 097-26W |
| KW39 | Norfolk / Chesapeak | 36-54N | 075-43W |
| KNGU | Norfolk, Naval Air Station | 36-56-01N | 076-17-45W |
| KOUN | Norman | 35-13N | 097-27W |
| KAQW | North Adams | 42-42N | 073-10W |
| KOTH | North Bend Automatic Weather Observing / Reporting System | 43-25N | 124-15W |
| KLZK | North Little Rock | 34-50N | 092-15W |
| K28Y | North Manitou Shoal | 45-01N | 085-57W |
| KCRE | North Myrtle Beach | 33-49N | 078-43W |
| KLBF | North Platte | 41-07N | 100-40W |
| KUKF | North Wilkesboro, Wilkes County Airport | 36-13N | 81-05W |
| KE28 | Northrup Landing Strip | 33-54N | 106-24W |
| KSBD | Norton Air Force Base / San Bern | 34-06N | 117-14W |
| KOWD | Norwood, Norwood Memorial Airport | 42-11-27N | 071-10-26W |
| KONL | O'Neill / Baker Field | 42-28N | 098-41W |
| K76S | Oak Harbor | 48-15N | 122-40W |
| KOQT | Oak Ridge | 36-01-22N | 84-14W |
| KOAK | Oakland | 37-43N | 122-14W |
| KOCF | Ocala Municipal Automatic Weather Observing / Reporting System | 29-10N | 082-13W |
| KW30 | Ocean City | 38-20N | 075-05W |
| KN80 | Ocean City, Ocean City Municipal Airport | 38-18-30N | 075-07-26W |
| KOXB | Ocean City, Ocean City Municipal Airport | 38-18-38N | 075-07-26W |
| KL34 | Oceanside Harbor | 33-13N | 117-24W |
| KNFG | Oceanside, Camp Pendleton, Marine Corps Air Station | 33-18-17N | 117-21-14W |
| KOKB | Oceanside, Oceanside Municipal Airport | 33-13-05N | 117-21-05W |
| KOKH | Oceanside, Oceanside Municipal Airport | 33-13-10N | 117-20-58W |
| KODO | Odessa, Odessa-Schlemeyer Field | 31-55-17N | 102-23-30W |
| KOLZ | Oelwein, Oelwein Municipal Airport | 42-40-51N | 091-58-28W |
| KOGA | Ogallala, Searle Field Airport | 41-07-11N | 101-46-08W |
| KOGD | Ogden | 41-12N | 112-01W |
| KOGS | Ogdensburg International | 44-41N | 075-28W |
| KOKC | Oklahoma City | 35-23N | 097-36W |
| KTLX | Oklahoma City Nexrad | 35-20N | 097-17W |
| KPWA | Oklahoma City, Wiley Post Airport | 35-32-28N | 097-38-48W |
| KOKM | Okmulgee, Okmulgee Municipal Airport | 35-40-05N | 095-56-55W |
| KIXD | Olathe | 38-49N | 094-53W |
| KOJC | Olathe, Johnson County Executive Airport | 38-51-00N | 094-44-21W |
| KOLD | Old Town / Dewitt Field | 44-57N | 068-40W |
| KOLE | Olean Municipal | 42-14N | 078-22W |
| KOLV | Olive Branch, Olive Branch Airport | 34-58-44N | 089-47-13W |
| KOVL | Olivia, Olivia Regional Airport | 44-46-43N | 095-01-58W |
| KY39 | Olivia, Olivia Regional Airport | 44-46-43N | 095-01-58W |
| KOLY | Olney-Noble, Olney-Noble Airport | 38-43-19N | 088-10-35W |
| KOLM | Olympia | 46-58N | 122-54W |
| KOMA | Omaha | 41-19N | 095-54W |
| KOFF | Omaha | 41-07N | 095-54W |
| K4OM | Omak | 48-25N | 119-32W |
| KOMK | Omak, Omak Airport | 48-27-51N | 119-31-05W |
| KONT | Ontario, Ontario International Airport | 34-03-12N | 117-34-33W |
| KONO | Ontario, Ontario Municipal Airport | 44-01-10N | 117-00-35W |
| K45W | Oracoke | 35-07N | 075-59W |
| KORC | Orange City | 42-59N | 096-04W |
| KNOG | Orange Grove, Naval Auxiliary Landing Field | 27-53-21N | 098-02-39W |
| KOMH | Orange, Orange County Airport | 38-14-50N | 78-02-44W |
| KORE | Orange, Orange Municipal Airport | 42-34-18N | 072-16-39W |
| KOGB | Orangeburg, Orangeburg Municipal Airport | 33-27-50N | 080-51-13W |
| KODX | Ord, Evelyn Sharp Field Airport | 41-37-27N | 098-57-09W |
| K79W | Oregon Inlet | 35-46N | 075-31W |
| KMCO | Orlando | 28-25N | 081-19W |
| KSFB | Orlando / Sanford Airport | 28-47N | 081-15W |
| KISM | Orlando, Kissimmee Municipal Airport | 28-17-23N | 081-26-14W |
| KORL | Orlando, Orlando Executive Airport | 28-32-47N | 081-20-09W |
| KOVE | Oroville, Oroville Municipal Airport | 39-29-41N | 121-37-13W |
| KORB | Orr | 48-01N | 092-52W |
| KVVV | Ortonville, Ortonville Muncipal-Martinson Field Airport | 45-18-20N | 096-25-28W |
| KOEO | Osceola, L O Simenstad Municipal Airport | 45-18-31N | 092-41-24W |
| KOSH | Oshkosh, Wittman Regional Airport | 43-58-00N | 088-33-29W |
| K28G | Oswego | 43-28N | 076-31W |
| KFMH | Otis Air N. Guard Base | 41-39N | 070-31W |
| KOTM | Ottumwa, Ottumwa Industrial Airport | 41-06-24N | 092-26-53W |
| KOWA | Owatonna Automatic Weather Observing / Reporting System | 44-07N | 093-15W |
| KOWB | Owensboro / Daviess | 37-44N | 087-10W |
| K96B | Owl's Head | 44-05N | 069-02W |
| KOWY | Owyhee | 41-57N | 116-06W |
| KOXC | Oxford Automatic Weather Observing / Reporting System | 41-29N | 073-08W |
| KUOX | Oxford, University-Oxford Airport | 34-23-04N | 089-32-08W |
| KOXR | Oxnard, Oxnard Airport | 34-12-02N | 119-12-11W |
| KPFC | Pacific City State | 45-12N | 123-58W |
| KPAH | Paducah | 37-03N | 088-46W |
| KPGA | Page | 36-55N | 111-27W |
| KCPW | Pagosa Springs, Wolf Creek Pass | 37-27-05N | 106-48-01W |
| KPSX | Palacios, Palacios Municipal Airport | 28-43-39N | 096-15-03W |
| KPBI | Palm Beach | 26-41N | 080-06W |
| KPSP | Palm Springs, Palm Springs Regional Airport | 33-49-20N | 116-30-13W |
| KPMD | Palmdale | 34-38N | 118-05W |
| KPAQ | Palmer, Palmer Municipal Airport | 61-35-46N | 149-05-30W |
| KPAO | Palo Alto Airport | 37-28N | 122-07W |
| KPFN | Panama City, Panama City-Bay County International Airport | 30-12-27N | 085-41-06W |
| KPRX | Paris / Cox Field | 33-38N | 095-27W |
| KPRG | Paris, Edgar County Airport | 39-42-01N | 087-40-11W |
| KPKF | Park Falls | 45-56N | 090-27W |
| KPKD | Park Rapids, Park Rapids Municipal Airport | 46-54-02N | 095-04-04W |
| KPKB | Parkersburg, Wood County Airport / Gill Robb Wilson Field Airport | 39-20-42N | 081-26-21W |
| K64W | Parramore Beach | 37-32N | 075-37W |
| KPPF | Parsons, Tri-City Airport | 37-19-40N | 095-30-15W |
| K8R0 | Pascagoula | 30-22N | 088-34W |
| KPGL | Pascagoula / Jackson | 30-24N | 088-29W |
| KPQL | Pascagoula, Lott International Airport | 30-27-49N | 088-31-55W |
| KPSC | Pasco, Tri-Cities Airport | 46-16-11N | 119-07-00W |
| KPRB | Paso Robles, Paso Robles Municipal Airport | 35-40-22N | 120-37-37W |
| KPAT | Pathfinder Hill | 42-34N | 106-51W |
| KPTN | Patterson Memorial | 29-43N | 091-20W |
| KNHK | Patuxent River | 38-17N | 076-25W |
| KPVJ | Pauls Valley, Pauls Valley Municipal Airport | 34-42-40N | 097-13-24W |
| KSFZ | Pawtucket Automatic Weather Observing / Reporting System | 41-55N | 071-30W |
| KPJB | Payson | 34-16N | 111-21W |
| K0E4 | Payson | 34-14N | 111-20W |
| KPSM | Pease Air Force Base / Portsmouth | 43-05N | 070-49W |
| KPLN | Pellston, Pellston Regional Airport of Emmet County Airport | 45-34-15N | 084-47-48W |
| KPDT | Pendleton | 45-42N | 118-50W |
| KPEO | Penn Yan, Penn Yan Airport | 42-38-35N | 077-02-58W |
| KNPA | Pensacola, Naval Air Station | 30-21-22N | 087-19-24W |
| KPNS | Pensacola, Pensacola Regional Airport | 30-28-41N | 087-11-13W |
| KPIA | Peoria | 40-40N | 089-41W |
| KP39 | Pequot Lake | 46-36N | 094-19W |
| K40J | Perry-Foley | 30-04N | 083-34W |
| KVYS | Peru, Illinois Valley Regional-Walter A Duncan Field Airport | 41-21-07N | 089-09-11W |
| KPTB | Petersburg Automatic Weather Observing / Reporting System | 37-11N | 077-31W |
| KW99 | Petersburg, Grant County Airport | 38-59N | 079-08W |
| KPEF | Peterson Air Force Base | 38-49N | 104-44W |
| KPHL | Philadelphia | 39-52N | 075-14W |
| KDIX | Philadelphia | 39-57N | 074-25W |
| KPNE | Philadelphia, Northeast Philadelphia Airport | 40-04-44N | 075-00-49W |
| KPHP | Philip, Philip Airport | 44-03-04N | 101-36-04W |
| KAPG | Phillips | 39-28N | 076-10W |
| KPBH | Phillips / Price County | 45-42N | 090-24W |
| KPHX | Phoenix | 33-26N | 112-03W |
| KDVT | Phoenix | 33-41N | 112-04W |
| KPCU | Picayune / Pearl River | 30-31N | 089-42W |
| KPIR | Pierre, Pierre Regional Airport | 44-22-58N | 100-17-09W |
| K93Q | Pigeon Point Coast Guard Light Station | 37-11N | 122-24W |
| K5I3 | Pikeville | 37-29N | 082-31W |
| K53Q | Pillar Pt | 37-30N | 122-30W |
| KPIB | Pine Belt Regional Automatic Weather Observing / Reporting System | 31-28N | 089-20W |
| KPBF | Pine Bluff, Grider Field Airport | 34-10-30N | 091-56-05W |
| KIEN | Pine Ridge | 43-01N | 102-31W |
| KPWC | Pine River, Pine River Regional Airport | 46-43-30N | 094-23-01W |
| KGDP | Pine Springs | 31-50N | 104-49W |
| KPIN | Piney Creek | 44-34N | 106-49W |
| KNBT | Piney Island, Bt-11 Bombing Range | 35-01-20N | 076-27-45W |
| KPQN | Pipestone Automatic Weather Observing / Reporting System | 43-59N | 096-19W |
| KPGV | Pitt-Greenville Airport | 35-38N | 077-24W |
| KAGC | Pittsburgh | 40-21N | 079-55W |
| KPIT | Pittsburgh | 40-30N | 080-16W |
| KPBZ | Pittsburgh Nexrad | 40-32N | 080-13W |
| KPSF | Pittsfield, Pittsfield Municipal Airport | 42-25-38N | 073-17-21W |
| KPPQ | Pittsfield, Pittsfield Penstone Municipal Airport | 39-38-20N | 090-46-42W |
| K7A9 | Plains | 32-05N | 084-22W |
| KPBG | Plattsburgh Air Force Base | 44-39N | 073-28W |
| KPLB | Plattsburgh, Clinton County Airport | 44-40-56N | 073-31-40W |
| KEAX | Pleasant | 38-49N | 094-16W |
| KPYM | Plymouth, Plymouth Municipal Airport | 41-54-31N | 070-43-41W |
| KPIH | Pocatello | 42-55N | 112-34W |
| K2PJ | Poinsett Range / Sumpter | 33-51N | 080-29W |
| K89Q | Point Arena | 38-57N | 123-44W |
| K36Y | Point Betsie | 44-37N | 086-12W |
| K91Q | Point Blunt | 37-51N | 122-25W |
| K94Q | Point Bonita | 37-48N | 122-31W |
| KO72 | Point Cabrillo | 39-21N | 123-49W |
| KPJI | Point Judith Coast Guard Station | 41-21N | 071-28W |
| KL13 | Point Loma | 32-40N | 117-29W |
| KNTD | Point Mugu | 34-07N | 119-07W |
| K97S | Point No Point | 47-55N | 122-32W |
| K87Q | Point Piedras Blanca | 35-40N | 121-17W |
| K95Q | Point Pinos | 36-38N | 121-56W |
| K97Q | Point Reyes | 38-00N | 123-01W |
| K99S | Point Robinson | 47-23N | 122-22W |
| KNNZ | Point Sur | 36-18N | 121-53W |
| KL97 | Point Vincente | 33-44N | 118-24W |
| K53S | Point Wilson | 48-07N | 122-45W |
| KPMP | Pompano Beach, Pompano Beach Airpark | 26-14-44N | 080-06-41W |
| KPNC | Ponca City, Ponca City Municipal Airport | 36-43-50N | 097-05-59W |
| K1J3 | Ponce De Leon Inlet | 29-04N | 080-55W |
| KPTK | Pontiac, Oakland County International Airport | 42-39-47N | 083-24-36W |
| KPNT | Pontiac, Pontiac Municipal Airport | 40-55-25N | 088-37-31W |
| KPOB | Pope Air Force | 35-10N | 079-02W |
| KP02 | Poplar Bluff | 36-46N | 090-28W |
| KPOF | Poplar Bluff, Poplar Bluff Municipal Airport | 36-46-14N | 090-19-20W |
| KNOW | Port Angeles | 48-08N | 123-24W |
| KCLM | Port Angeles | 48-07N | 123-30W |
| K9R1 | Port Aransas | 27-50N | 097-04W |
| K99Q | Port Chicago | 38-02N | 122-02W |
| KP58 | Port Hope | 44-01-19N | 082-47-35W |
| K33G | Port Huron | 43-00N | 082-25W |
| KPIL | Port Isabel, Port Isabel-Cameron County Airport | 26-09-33N | 097-20-15W |
| K32Y | Portage | 47-14N | 088-38W |
| KA21 | Portage Glacier | 60-47N | 148-51W |
| KPTV | Porterville Automatic Weather Observing / Reporting System | 36-02N | 119-04W |
| KHIO | Portland | 45-33N | 122-57W |
| KPWM | Portland | 43-39N | 070-18W |
| KPDX | Portland | 45-35N | 122-36W |
| K2B8 | Portland Head | 43-37N | 070-12W |
| KRTX | Portland NEXRAD | 45-43N | 122-58W |
| KTTD | Portland, Portland-Troutdale Airport | 45-33-04N | 122-24-32W |
| K25B | Portsmouth Harbor | 43-04N | 070-43W |
| KRKR | Poteau, Robert S Kerr Airport | 35-01-18N | 094-37-17W |
| KPTW | Pottstown, Pottstown Limerick Airport | 40-14-18N | 075-33-26W |
| KPOU | Poughkeepsie, Dutchess County Airport | 41-37-36N | 073-53-03W |
| KPDC | Prairie Du Chien, Prairie Du Chien Municipal Airport | 43-01-19N | 091-07-29W |
| KPTT | Pratt Municipal | 37-42N | 098-45W |
| KPRC | Prescott, Love Field | 34-38-57N | 112-25-20W |
| KPQI | Presque Isle | 46-41N | 068-03W |
| KPZQ | Presque Isle / Rogers | 45-24N | 083-49W |
| K49Y | Preston, Fillmore County Airport | 43-40-36N | 092-10-47W |
| KPUC | Price | 39-37N | 110-45W |
| KPNM | Princeton | 45-33N | 093-36W |
| KPVD | Providence | 41-43N | 071-26W |
| KPVC | Provincetown Automatic Weather Observing / Reporting System | 42-04N | 070-13W |
| KPVU | Provo Municipal Automatic Weather Observing / Reporting System | 40-13N | 111-43W |
| KPUB | Pueblo | 38-17N | 104-30W |
| KPUX | Pueblo NEXRAD | 38-28N | 104-11W |
| KPUW | Pullman / Moscow, Pullman / Moscow Regional Airport | 46-44-38N | 117-06-35W |
| KPUM | Pumpkin Vine | 41-03N | 105-28W |
| KPGD | Punta Gorda, Charlotte County Airport | 26-55-04N | 081-59-37W |
| KMLI | Quad-City | 41-27N | 090-31W |
| KNYG | Quantico, Marine Corps Air Facility | 38-30-45N | 077-17-30W |
| KUIL | Quillayute | 47-56N | 124-33W |
| K87S | Quillayute River | 47-54N | 124-38W |
| KUIN | Quincy, Quincy Regional-Baldwin Field Airport | 39-56-33N | 091-11-40W |
| K36B | Race Point | 42-03N | 070-11W |
| KRAC | Racine, Batten International Airport | 42-45-31N | 087-49-04W |
| KRDU | Raleigh | 35-52N | 078-47W |
| KRAX | Raleigh NEXRAD | 35-40N | 078-30W |
| KRNM | Ramona, Ramona Airport | 33-02-15N | 116-54-57W |
| KRND | Randolph Air Force Base | 29-32N | 098-17W |
| K215 | Rantoul, Frank Elliott Field Airport | 40-17-03N | 088-08-03W |
| KTIP | Rantoul, Rantoul Natl Aviation Cntr-Frank Elliott Fld Airp. | 40-17-37N | 088-08-33W |
| K2I5 | Rantoul, Rantoul Natl Aviation Cntr-Frank Elliott Fld Airp. | 40-17-37N | 088-08-33W |
| KRAP | Rapid City | 44-03N | 103-03W |
| KRTN | Raton, Raton Municipal Crews Field Airport | 36-44-31N | 104-39-28W |
| K29G | Ravenna | 41-13N | 081-15W |
| KRWL | Rawlins, Rawlins Municipal Airport | 41-48-20N | 107-11-60W |
| KRDG | Reading, Reading Regional Airport | 40-22-24N | 075-57-34W |
| KRBL | Red Bluff | 40-09N | 122-15W |
| KRED | Red Lodge | 45-11N | 109-16W |
| KRDK | Red Oak | 41-01N | 095-16W |
| KRGK | Red Wing, Red Wing Municipal Airport | 44-35-25N | 092-29-10W |
| KRDD | Redding | 40-31N | 122-18W |
| KRDM | Redmond, Roberts Field Airport | 44-15-15N | 121-08-60W |
| KRWF | Redwood Falls, Redwood Falls Municipal Airport | 44-32-50N | 095-04-56W |
| KRVL | Reedsville / Mifflin | 40-41N | 077-38W |
| KREE | Reese Air Force Base / Lubbock | 33-36N | 102-03W |
| KRNO | Reno | 39-29N | 119-46W |
| KRGX | Reno NEXRAD | 39-45N | 119-28W |
| KRNT | Renton, Renton Municipal Airport | 47-29-40N | 122-12-46W |
| KRXE | Rexburg, Rexburg-Madison County Airport | 43-49-54N | 111-48-22W |
| KRHI | Rhinelander, Rhinelander-Oneida County Airport | 45-37-54N | 089-28-56W |
| KRIE | Rice Lake Municipal | 45-29N | 091-43W |
| KRPD | Rice Lake, Rice Lake Regional-Carl's Field Airport | 45-25-05N | 091-46-25W |
| KRIC | Richmond | 37-31N | 077-19W |
| KLCK | Rickenbacker | 39-49N | 082-56W |
| K1V1 | Rifle | 39-32N | 107-48W |
| KRIL | Rifle, Garfield County Regional Airport | 39-31-30N | 107-43-38W |
| K98Q | Rio Vista | 38-09N | 121-42W |
| KRIV | Riverside | 33-54N | 117-15W |
| KRAL | Riverside, Riverside Municipal Airport | 33-57-05N | 117-27-02W |
| KROA | Roanoke | 37-19N | 079-58W |
| KFCX | Roanoke | 37-01N | 080-16W |
| KRZZ | Roanoke Rapids, Halifax County Airport | 36-26-22N | 077-42-35W |
| K12C | Rochelle, Rochelle Municipal-Koritz Field Airport | 41-53-35N | 089-04-42W |
| KDAW | Rochester | 43-16N | 070-55W |
| KROC | Rochester | 43-07N | 077-41W |
| K26G | Rochester | 43-15N | 077-36W |
| KRST | Rochester | 43-54N | 092-29W |
| KUZA | Rock Hill, Rock Hill - York County Airport | 34-59-02N | 081-03-21W |
| K50N | Rockaway | 40-34N | 073-53W |
| KRFD | Rockford | 42-12N | 089-06W |
| K20B | Rockland | 44-06N | 069-06W |
| KRKD | Rockland / Knox Automatic Weather Observing / Reporting System | 44-04N | 069-06W |
| KRKP | Rockport, Aransas County Airport | 28-05-01N | 097-02-47W |
| KRWI | Rocky Mount, Rocky Mount-Wilson Regional Airport | 35-51-18N | 077-53-35W |
| KROG | Rogers Automatic Weather Observing / Reporting System | 36-22N | 094-06W |
| KVIH | Rolla / Vichy, Rolla National Airport | 38-07-55N | 091-45-55W |
| KRMG | Rome | 34-21N | 085-10W |
| KP88 | Rome Automatic Meteorological Observing System | 42-54N | 117-39W |
| KREO | Rome, Rome | 42-35-26N | 117-51-52W |
| KU67 | Roosevelt | 40-18N | 109-59W |
| KROX | Roseau Municipal Automatic Weather Observing / Reporting System | 48-51N | 095-42W |
| KRBG | Roseburg, Roseburg Regional Airport | 43-14-02N | 123-21-22W |
| KP24 | Roseglen | 47-45N | 101-50W |
| KROW | Roswell | 33-18N | 104-30W |
| KTDF | Roxboro, Person County Airport | 36-17-06N | 078-59-03W |
| KSRR | Ruidoso Regional | 33-28N | 105-32W |
| KRUM | Rumford | 44-32N | 070-32W |
| KROS | Rush City, Rush City Regional Airport | 45-41-53N | 092-57-11W |
| KRSL | Russell, Russell Municipal Airport | 38-52-22N | 098-48-47W |
| KRUE | Russellville, Russellville Municipal Airport | 35-15-28N | 093-05-41W |
| KRSN | Ruston, Ruston Regional Airport | 32-30-52N | 092-35-18W |
| KFQD | Rutherfordton | 35-25N | 081-56W |
| KRUT | Rutland State Automatic Weather Observing / Reporting System | 43-32N | 072-57W |
| K8R7 | Sabine Pass | 29-44N | 093-52W |
| KRPE | Sabine Pass | 29-42N | 093-57W |
| K28T | Sabine Pass | 29-42N | 093-57W |
| KDAX | Sacramento | 38-30N | 121-41W |
| KSAC | Sacramento | 38-30N | 121-30W |
| KSMF | Sacramento, Sacramento International Airport | 38-42-05N | 121-35-38W |
| KE74 | Safford | 32-49N | 109-41W |
| KSAD | Safford, Safford Municipal Airport | 32-51-26N | 109-38-08W |
| K30G | Saginaw River | 43-38N | 083-51W |
| KMBS | Saginaw, MBSy International Airport | 43-32-12N | 084-04-50W |
| KHYX | Saginaw, Saginaw County H.W. Browne Airport | 43-26-00N | 083-51-45W |
| KSGU | Saint George Automatic Weather Observing / Reporting System | 37-05N | 113-36W |
| K38Y | Saint Ignace | 45-51N | 084-43W |
| K1V4 | Saint Johnsbury | 44-25N | 072-01W |
| K20C | Saint Joseph | 42-07N | 086-29W |
| K1J1 | Saint Simon Island | 31-08N | 081-22W |
| KSLO | Salem | 38-39N | 088-58W |
| KSLE | Salem | 44-54N | 123-00W |
| KS29 | Salida | 38-31N | 106-01W |
| KMYP | Salida Mountain, Monarch Pass | 38-29-04N | 106-19-01W |
| KSLN | Salina, Salina Municipal Airport | 38-46-48N | 097-38-39W |
| KSNS | Salinas, Salinas Municipal Airport | 36-39-49N | 121-36-29W |
| KRUQ | Salisbury, Rowan County Airport | 35-39N | 080-31W |
| KSBY | Salisbury, Salisbury-Ocean City Wicomico County Regional Airport | 38-20-26N | 075-30-37W |
| KJSV | Sallisaw, Sallisaw Municipal Airport | 35-26-17N | 094-48-10W |
| K27U | Salmon | 45-11N | 113-54W |
| KSMN | Salmon, Lemhi County Airport | 45-07N | 113-53W |
| KSLC | Salt Lake City | 40-47N | 111-58W |
| KZLC | Salt Lake City | 40-47N | 111-57W |
| KMTX | Salt Lake Nexrad | 41-26N | 112-45W |
| KP92 | Salt Point | 29-33-44N | 091-31-32W |
| K88Q | Samoa | 40-46N | 124-14W |
| KSJT | San Angelo | 31-21N | 100-30W |
| KEWX | San Antonio | 29-42N | 098-02W |
| KSAT | San Antonio | 29-32N | 098-27W |
| KSSF | San Antonio, Stinson Municipal Airport | 29-20-20N | 098-28-18W |
| KSQL | San Carlos Airport | 37-31N | 122-15W |
| KL10 | San Clemente | 33-25N | 117-37W |
| KNUC | San Clemente, Naval Auxiliary Landing Field | 33-01-16N | 118-34-52W |
| KSAN | San Diego | 32-44N | 117-11W |
| KNKX | San Diego | 32-52N | 107-08W |
| KSEE | San Diego / Gillespie | 32-50N | 116-58W |
| KSDM | San Diego, Brown Field Municipal Airport | 32-34-31N | 116-59-35W |
| KMYF | San Diego, Montgomery Field | 32-48-52N | 117-08-11W |
| KNZY | San Diego, North Island, Naval Air Station | 32-41-27N | 117-12-32W |
| KSFO | San Francisco | 37-37N | 122-22W |
| K51Q | San Francisco Pbs | 37-45N | 122-42W |
| KRHV | San Jose / Reid / Hillv | 37-20N | 121-49W |
| KSJC | San Jose, San Jose International Airport | 37-21-33N | 121-55-27W |
| KSJU | San Juan, Marin International Airport | 18-26-05N | 066-00-40W |
| KSBP | San Luis Obispo, San Luis Obispo County-Mc Chesney Field | 35-14-10N | 120-38-10W |
| KHYI | San Marcos | 29-53N | 097-52W |
| KRJO | San Marcos Automatic Weather Observing / Reporting System | 29-54N | 097-52W |
| KNSI | San Nicholas Island | 33-14N | 119-27W |
| KSDB | Sandberg | 34-45N | 118-43W |
| KP07 | Sanderson | 30-10N | 102-25W |
| K30B | Sandwich | 41-47N | 070-30W |
| K56N | Sandy Hook | 40-28N | 074-01W |
| KSFM | Sanford Municipal Automatic Weather Observing / Reporting System | 43-24N | 070-43W |
| KW77 | Sanford, Sanford-Lee County Brick Field Airport | 35-26N | 079-11W |
| KTTA | Sanford, Sanford-Lee County Regional Airport | 35-34-57N | 079-06-05W |
| KSNA | Santa Ana, John Wayne Airport-Orange County Airport | 33-40-48N | 117-51-59W |
| KP44 | Santa Barbara Harbor | 34-24N | 119-42W |
| KSBA | Santa Barbara, Santa Barbara Municipal Airport | 34-25-34N | 119-50-37W |
| KL27 | Santa Catalina Island | 33-20N | 118-20W |
| K85Q | Santa Cruz Harbor | 36-58N | 122-00W |
| KSZN | Santa Cruz Island | 34-01N | 119-45W |
| KSAF | Santa Fe, Santa Fe County Municipal Airport | 35-36-38N | 106-05-42W |
| KSMX | Santa Maria | 34-54N | 120-27W |
| K1L2 | Santa Monica Pier | 34-00N | 118-30W |
| KSMO | Santa Monica, Santa Monica Municipal Airport | 34-00-57N | 118-27-05W |
| K1J5 | Santa Rosa | 30-19N | 087-15W |
| KSTS | Santa Rosa, Santa Rosa Sonoma County Airport | 38-30-00N | 122-49-00W |
| KEPZ | Santa Teresa | 31-52N | 106-42W |
| KIZA | Santa Ynez | 34-36N | 120-05W |
| KSLK | Saranac Lake, Adirondack Regional Airport | 44-23-35N | 074-12-10W |
| KSRQ | Sarasota / Bradenton, Sarasota-Bradenton International Airport | 27-24-05N | 082-33-31W |
| KANJ | Sault Ste. Marie | 46-29N | 084-26W |
| K44Y | Sault Ste. Marie | 46-30N | 084-20W |
| KSAV | Savannah | 32-07N | 081-12W |
| KSPB | Scappoose, Scappoose Industrial Airpark | 45-46-09N | 122-51-44W |
| KSCH | Schenectady Airport | 42-51N | 073-56W |
| K37B | Scituate | 42-12N | 070-43W |
| KBFF | Scottsbluff | 41-52N | 103-35W |
| KSDL | Scottsdale, Scottsdale Airport | 33-37-21N | 111-54-30W |
| KL21 | Scripps Pier | 32-52N | 117-15W |
| KSRC | Searcy, Searcy Municipal Airport | 35-12-43N | 091-44-14W |
| KSEA | Seattle | 47-27N | 122-19W |
| KATX | Seattle | 48-12N | 122-30W |
| KBFI | Seattle | 47-32N | 122-19W |
| KDMO | Sedalia | 38-42N | 093-10W |
| KSEZ | Sedona Airport | 34-51N | 111-47W |
| K23B | Seguin Island | 43-40N | 069-46W |
| KSOV | Seldovia, Seldovia Airport | 59-26-48N | 151-42-16W |
| KMTC | Selfridge Air National Guard Base | 42-37N | 082-50W |
| KSEG | Selinsgrove, Penn Valley Airport | 40-49-09N | 076-51-58W |
| KSWD | Seward, Seward Airport | 60-07-37N | 149-25-07W |
| KSXT | Sexton Summit, | 42-36-01N | 123-21-51W |
| KGSB | Seymour-Johnson | 35-20N | 077-58W |
| KEZF | Shannon | 38-16N | 077-27W |
| KSSC | Shaw Air Force Base | 33-58N | 080-29W |
| KSNL | Shawnee, Shawnee Municipal Airport | 35-21-26N | 096-56-34W |
| K21C | Sheboygan | 43-45N | 087-42W |
| KSBM | Sheboygan, Sheboygan County Memorial Airport | 43-46-35N | 087-50-59W |
| KGEZ | Shelbyville | 39-35N | 085-48W |
| KSHL | Sheldon | 43-13N | 095-50W |
| KO87 | Shelter Cove | 40-01N | 124-04W |
| KSHN | Shelton, Shelton Sanderson Field | 47-14-17N | 123-08-27W |
| KSDA | Shenandoah Municipal | 40-45N | 095-25W |
| KSHP | Sheppard Air Force Base | 33-58N | 098-29W |
| KSHR | Sheridan | 44-46N | 106-58W |
| KF39 | Sherman | 33-43N | 096-40W |
| KGSM | Ship Shoal | 28-32N | 090-59W |
| KS65 | Ship Shoal 198g | 28-30N | 091-12W |
| KS02 | Ship Shoal B224a | 28-30N | 091-18W |
| K19R | Ship Shoal Platform | 28-41N | 091-13W |
| KHWV | Shirley | 40-49N | 072-52W |
| K51N | Short Beach | 40-35N | 073-33W |
| KSOW | Show Low Municipal | 34-16N | 110-00W |
| KDTN | Shreveport | 32-32N | 093-45W |
| KSHV | Shreveport | 32-27N | 093-49W |
| KSIB | Sibley Peak | 42-27N | 105-02W |
| KSNY | Sidney | 41-06N | 102-59W |
| KSDY | Sidney-Richland | 47-42N | 104-12W |
| KSLG | Siloam Springs Automatic Weather Observing / Reporting System | 36-12N | 094-29W |
| KBFW | Silver Bay | 47-12N | 091-24W |
| KSVC | Silver City | 32-38N | 108-09W |
| KSUX | Sioux City | 42-24N | 096-23W |
| KFSD | Sioux Falls | 43-35N | 096-45W |
| KRZN | Siren, Burnett County Airport | 45-49-22N | 092-22-21W |
| K8D3 | Sisseton | 45-40N | 096-59W |
| K85S | Siuslaw River | 44-00N | 124-07W |
| KASD | Slidell | 30-20N | 089-49W |
| KLIX | Slidell | 30-20N | 089-49W |
| KSIL | Slidell Radar Site | 30-15N | 089-46W |
| K86S | Smith Island | 48-19N | 122-51W |
| KW71 | Smith Point / Sunnybank | 37-53N | 076-11W |
| KJNX | Smithfield | 35-32N | 078-23W |
| KSLW | Smithville / Wooster | 40-53N | 081-50W |
| KMQY | Smyrna | 36-01N | 086-31W |
| KONM | Socorro | 34-01N | 106-54W |
| KU78 | Soda Springs / Tigert | 42-39N | 111-35W |
| K2L7 | Solana Beach | 32-59N | 117-16W |
| KSME | Somerset, Somerset-Pulaski County - J.T. Wilson Field Airport | 37-03-15N | 084-36-54W |
| KSMQ | Somerville, Somerset Airport | 40-37-26N | 074-40-10W |
| KSBN | South Bend | 41-42N | 086-19W |
| KT46 | South Brazos A70 | 28-01N | 095-52W |
| KAVC | South Hill | 36-41N | 078-03W |
| KTVL | South Lake Tahoe, Lake Tahoe Airport | 38-53-38N | 119-59-43W |
| KSRN | South Marsh 268A | 29-07N | 91-52W |
| K7R8 | South Marsh Island | 28-18N | 091-59W |
| K78W | South Port | 33-53N | 078-01W |
| KD97 | South St. Paul | 44-51N | 093-09W |
| KSGS | South St. Paul, South St. Paul Municipal-Richard E. Fleming Field Airport | 44-51-26N | 093-01-58W |
| KS58 | South Timbalier | 28-32N | 090-35W |
| KSOP | Southern Pines Automatic Weather Observing / Reporting System | 35-14N | 079-24W |
| KH32 | Southwest Harbor | 44-16N | 068-19W |
| K8R3 | Southwest Pass | 28-55N | 089-26W |
| KSAR | Sparta, Sparta Community-Hunter Field Airport | 38-08-56N | 089-41-55W |
| KSPA | Spartanburg Memorial | 34-55N | 081-57W |
| KSPF | Spearfish / Clyde Ice | 44-29N | 103-47W |
| KS14 | Spencer | 44-21N | 112-11W |
| K3SE | Spencer | 43-10N | 095-09W |
| KSPW | Spencer, Spencer Municipal Airport | 43-09-56N | 095-12-10W |
| KP35 | Spickard | 40-15N | 093-43W |
| KGEG | Spokane | 47-37N | 117-32W |
| KSFF | Spokane, Felts Field | 47-41-08N | 117-19-13W |
| KASG | Springdale | 36-11N | 094-07W |
| KSPI | Springfield | 39-51N | 089-41W |
| KSGF | Springfield | 37-14N | 093-23W |
| KSGH | Springfield Municipal | 39-50N | 083-50W |
| KSPD | Springfield, Comanche National Grassland | 37-17N | 102-37W |
| KVSF | Springfield, Hartness State Springfield Airport | 43-20-33N | 072-31-18W |
| K86Q | St George Reef | 41-50N | 124-24W |
| KSGJ | St. Augustine, St. Augustine Airport | 29-57-33N | 081-20-23W |
| KSET | St. Charles, St. Charles County Smartt Airport | 38-55-50N | 090-25-57W |
| KPHN | St. Clair County International | 42-55N | 082-32W |
| KSTC | St. Cloud | 45-33N | 094-03W |
| KPBV | St. George Island, New St. George Airport | 56-34-37N | 169-39-47W |
| KNUI | St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity | 38-08-56N | 076-25-12W |
| KJYG | St. James | 43-59N | 094-33W |
| KSJN | St. Johns, St. Johns Industrial Airpark | 34-31-06N | 109-22-45W |
| KSTJ | St. Joseph | 39-46N | 094-55W |
| KSTL | St. Louis | 38-45N | 090-22W |
| KSUS | St. Louis, Spirit Of St. Louis Airport | 38-39-26N | 090-39-21W |
| KSNP | St. Paul Island, St. Paul Island Airport | 57-09-21N | 170-13-15W |
| KSTP | St. Paul, St. Paul Downtown Holman Field | 44-55-49N | 093-02-53W |
| KPIE | St. Petersburg / Clearwater, St. Petersburg / Clearwater International Airport | 27-54-44N | 082-41-08W |
| KSPG | St. Petersburg, Whitted Airport | 27-46-04N | 082-37-34W |
| KSMP | Stampede Pass | 47-16-36N | 121-20-14W |
| K2U7 | Stanley | 44-12N | 114-56W |
| KSNT | Stanley, Stanley Ranger Station | 44-12-31N | 114-56-04W |
| KSAZ | Staples, Staples Municipal Airport | 46-22-51N | 094-48-24W |
| KUNV | State College | 40-51N | 077-51W |
| KCCX | State College Nexrad | 40-55N | 078-00W |
| KTBR | Statesboro, Statesboro-Bulloch County Airport | 32-28-60N | 081-44-14W |
| KSVH | Statesville, Statesville Municipal Airport | 35-45-55N | 080-57-24W |
| KSHD | Staunton / Shenandoah | 38-16N | 078-54W |
| KSBS | Steamboat Springs | 40-31N | 106-52W |
| KSEP | Stephenville | 32-13N | 098-11W |
| KSQI | Sterling Rockfalls | 41-45N | 089-40W |
| KSTE | Stevens Point, Stevens Point Municipal Airport | 44-32-42N | 089-31-49W |
| K67W | Stillpond | 39-20N | 076-06W |
| KSWO | Stillwater, Stillwater Regional Airport | 36-09-44N | 097-05-21W |
| KSCK | Stockton | 37-53N | 121-13W |
| KSLB | Storm Lake | 42-36N | 095-14W |
| K4SV | Strevell | 42-01N | 113-15W |
| KSUA | Stuart, Witham Field Airport | 27-10-54N | 080-13-16W |
| KSUE | Sturgeon Bay | 44-51N | 087-25W |
| K0Y2 | Sturgeon Bay | 44-47N | 087-19W |
| KIRS | Sturgis | 41-48N | 085-26W |
| KSGT | Stuttgart Automatic Weather Observing / Reporting System | 34-36N | 091-34W |
| KSFQ | Suffolk, Suffolk Municipal Airport | 36-40-56N | 076-36-07W |
| K86J | Sullivans Island | 32-46N | 079-51W |
| KF30 | Sulphur Municipal | 34-31N | 096-59W |
| KS21 | Sunriver | 43-53N | 121-27W |
| K4SU | Superior Valley Gunnery Range | 36-20N | 117-06W |
| KSUW | Superior, Richard I. Bong Airport | 46-41-23N | 092-05-41W |
| KSVE | Susanville Municipal | 40-23N | 120-34W |
| KFWN | Sussex | 41-12N | 074-38W |
| K3W4 | Swansboro | 34-39N | 077-06W |
| KNJM | Swansboro, Bogue Field, Marine Corps Auxiliary Landing Field | 34-41-34N | 077-01-46W |
| KSYR | Syracuse | 43-07N | 076-06W |
| KTCM | Tacoma | 47-09N | 122-29W |
| KTIW | Tacoma, Tacoma Narrows Airport | 47-16-03N | 122-34-34W |
| KTQH | Tahlequah, Tahlequah Municipal Airport | 35-55-44N | 095-00-16W |
| KTKA | Talkeetna, Talkeetna Airport | 62-19-12N | 150-05-42W |
| KTLH | Tallahassee | 30-24N | 084-21W |
| KTPA | Tampa | 27-58N | 082-32W |
| KTBW | Tampa Bay Area | 27-42N | 082-24W |
| KVDF | Tampa, Vandenberg Airport | 28-00-50N | 082-20-43W |
| KTAL | Tanana, Calhoun Memorial Airport | 65-10-28N | 152-06-25W |
| KSKX | Taos Municipal Airport Automatic Weather Observing / Reporting System | 36-27N | 105-40W |
| KTAN | Taunton, Taunton Municipal Airport | 41-52-32N | 071-01-16W |
| K39Y | Tawas | 44-15N | 083-26W |
| KTAZ | Taylorville, Taylorville Municipal Airport | 39-32-03N | 089-19-40W |
| KTQE | Tekamah, Tekamah Municipal Airport | 41-46-01N | 096-10-40W |
| KTEX | Telluride, Telluride Regional Airport | 37-57-14N | 107-54-31W |
| KTPL | Temple / Miller Automatic Weather Observing / Reporting System | 31-09N | 097-24W |
| KP00 | Tenneco Platform | 28-00N | 093-00W |
| KL82 | Terminal Island | 33-44N | 118-16W |
| KHUF | Terre Haute | 39-26N | 087-20W |
| KTRL | Terrell, Terrell Municipal Airport | 32-42-49N | 096-16-06W |
| KTEB | Teterboro, Teterboro Airport | 40-51-32N | 074-03-24W |
| KTXK | Texarkana, Texarkana Regional-Webb Field | 33-27-22N | 093-59-15W |
| KDLS | The Dalles | 45-37N | 121-10W |
| KVLG | The Villages | 28-58N | 081-58W |
| KVVG | The Villages | 28-58N | 081-58W |
| KTRM | Thermal, Desert Resorts Thermal Regional Airport | 33-37-40N | 116-09-36W |
| KTVF | Thief River Automatic Weather Observing / Reporting System | 48-04N | 096-11W |
| K65W | Thomas Point | 38-54N | 076-26W |
| KOPN | Thomaston, Thomaston-Upson County Airport | 32-57-18N | 084-15-52W |
| K3TH | Thompson Falls | 47-36N | 115-22W |
| K40Y | Thunder Bay Island | 45-04N | 083-33W |
| KS47 | Tilamook | 45-25-07N | 123-48-49W |
| K88S | Tillamook Bay | 45-34N | 123-55W |
| KTIK | Tinker | 35-25N | 097-23W |
| KTIX | Titusville | 28-31N | 080-48W |
| K24G | Toledo | 41-42N | 083-27W |
| KTOL | Toledo | 41-35N | 083-48W |
| KTDZ | Toledo, Metcalf Field | 41-33-47N | 083-28-35W |
| KTDO | Toledo-Winlock Memorial | 46-29N | 122-48W |
| KTNX | Tonopah Test Range | 37-48N | 116-47W |
| KTPH | Tonopah, Tonopah Airport | 38-03-37N | 117-05-14W |
| KT62 | Tooele | 40-19N | 112-18W |
| KTOP | Topeka | 39-04N | 095-38W |
| KFOE | Topeka | 38-56N | 095-39W |
| KTWX | Topeka NEXRAD | 39-00N | 096-14W |
| KTOA | Torrance Municipal | 33-48N | 118-20W |
| K4SL | Torreon | 35-48N | 107-11W |
| KTOR | Torrington, Torrington Municipal Airport | 42-03-53N | 104-09-10W |
| KTVC | Traverse City, Cherry Capital Airport | 44-44-12N | 085-34-12W |
| K3O6 | Treasure Island | 37-48N | 122-22W |
| KTTN | Trenton, Mercer County Airport | 40-16-35N | 074-48-59W |
| K96Q | Trinidad Head | 41-03N | 124-09W |
| KTAD | Trinidad, Perry Stokes Airport | 37-16N | 104-26W |
| K7D2 | Troy, Oakland/Troy Airport | 42-32-35N | 083-10-40W |
| KTOI | Troy, Troy Municipal Airport | 31-51-38N | 086-00-44W |
| KTRK | Truckee-Tahoe | 39-19N | 120-08W |
| KTCS | Truth Or Consequences | 33-14N | 107-16W |
| KTUS | Tucson | 32-08N | 110-57W |
| KTCC | Tucumcari, Tucumcari Municipal Airport | 35-10-58N | 103-36-11W |
| KTUL | Tulsa | 36-12N | 095-53W |
| KINX | Tulsa Nexrad | 36-11N | 095-34W |
| KRVS | Tulsa, Jones Jr. Airport | 36-02-33N | 095-59-22W |
| KTUP | Tupelo | 34-16N | 088-46W |
| KTCL | Tuscaloosa, Tuscaloosa Municipal Airport | 33-12-43N | 087-36-57W |
| KNXP | Twenty-Nine Palms, Marine Corps Air-Ground Combat Center | 34-17-40N | 116-08-42W |
| KTWF | Twin Falls, Joslin Field-Magic Valley Regional Airport | 42-28-43N | 114-28-34W |
| KTWM | Two Harbors | 47-03N | 091-45W |
| KC58 | Two Rivers | 44-08N | 087-33W |
| K1J2 | Tybee | 32-01N | 080-51W |
| KTYR | Tyler, Tyler Pounds Field | 32-21-31N | 095-24-14W |
| KPAM | Tyndall Air Force Base | 30-04N | 085-35W |
| KUKI | Ukiah, Ukiah Municipal Airport | 39-07-33N | 123-12-03W |
| K90S | Umpqua River | 43-41N | 124-10W |
| KUCA | Utica, Oneida County Airport | 43-08-42N | 075-23-04W |
| KVCB | Vacaville, Nut Tree Airport | 38-22-40N | 121-57-27W |
| KVLD | Valdosta, Valdosta Regional Airport | 30-47N | 083-17W |
| KVTN | Valentine | 42-52N | 100-33W |
| KOAX | Valley | 41-19N | 096-22W |
| KVPS | Valparaiso | 30-29N | 086-31W |
| KVPZ | Valparaiso, Porter County Municipal Airport | 41-27-11N | 086-59-53W |
| KVNY | Van Nuys, Van Nuys Airport | 34-12-45N | 118-29-27W |
| KEND | Vance | 36-20N | 097-55W |
| KVUO | Vancouver, Pearson Airpark | 45-37-24N | 122-39-23W |
| KVBG | Vandenberg | 34-45N | 120-34W |
| KXVW | Vandenberg Range | 34-43N | 120-34W |
| KVDW | Vedauwoo | 41-09N | 105-24W |
| K7R1 | Venice | 29-16N | 089-22W |
| K3V8 | Venice | 29-07N | 089-12W |
| KX90 | Venice Long Range Navigation | 27-05N | 082-27W |
| KP43 | Ventura Harbor | 34-15N | 119-15W |
| KP22 | Vermilion B131 | 29-04N | 092-11W |
| KP25 | Vermilion B215 | 28-42N | 092-19W |
| KVRX | Vermillion Area | 28-35N | 092-27W |
| KU71 | Vernal | 40-28N | 109-32W |
| KVEL | Vernal, Vernal Airport | 40-26-39N | 109-30-42W |
| KVRB | Vero Beach, Vero Beach Municipal Airport | 27-39-20N | 080-25-05W |
| KVKS | Vicksburg Municipal | 32-14N | 090-56W |
| KTVR | Vicksburg, Vicksburg / Tallulah Regional Airport | 32-20-53N | 091-01-48W |
| KVCT | Victoria | 28-52N | 096-56W |
| KVDI | Vidalia, Vidalia Municipal Airport | 32-11-33N | 082-22-19W |
| KMVY | Vineyard Haven, Marthas Vineyard Airport | 41-23-32N | 070-37-00W |
| KNTU | Virginia Beach, Oceana, Naval Air Station | 36-49-16N | 076-01-42W |
| KBCB | Virginia Tech | 37-13N | 080-25W |
| KVIS | Visalia Municipal Automatic Weather Observing / Reporting System | 36-19N | 119-24W |
| KVQN | Volens | 36-57N | 078-59W |
| KVOK | Volk / Camp Douglas | 43-56N | 090-16W |
| KACT | Waco | 31-37N | 097-14W |
| KADC | Wadena | 46-27N | 095-13W |
| K17W | Wadena | 46-27N | 095-13W |
| KAWI | Wainwright | 70-38N | 160-00W |
| KAKQ | Wakefield | 36-59N | 077-00W |
| KALW | Walla Walla | 46-06N | 118-17W |
| KWAL | Wallops Island | 37-56N | 075-28W |
| KARG | Walnut Ridge | 36-08N | 090-55W |
| KWRB | Warner Robins Air Force Base | 32-38N | 083-36W |
| KD45 | Warroad | 48-56N | 095-21W |
| KRAD | Warroad Automatic Weather Observing / Reporting System | 48-56N | 095-20W |
| KRRT | Warroad, Warroad International-Swede Carlston Field | 48-56-29N | 095-20-54W |
| KACQ | Waseca, Waseca Municipal Airport | 44-04-24N | 093-33-11W |
| KAFJ | Washington | 40-08N | 080-17W |
| KAWG | Washington | 41-17N | 091-40W |
| KIAD | Washington DC | 38-56N | 077-27W |
| KDCA | Washington DC | 38-51N | 077-02W |
| KOCW | Washington, Warren Field Airport | 35-34-14N | 077-02-59W |
| KVWU | Waskish, Waskish Municipal Airport | 48-09-15N | 094-31-01W |
| KALO | Waterloo | 42-33N | 092-24W |
| KRYV | Watertown | 43-10N | 088-43W |
| KART | Watertown | 43-59N | 076-02W |
| KATY | Watertown | 44-54N | 097-09W |
| KWVL | Waterville Automatic Weather Observing / Reporting System | 44-32N | 069-41W |
| KJWG | Watonga, Watonga Airport | 35-51-53N | 098-25-15W |
| KWVI | Watsonville, Watsonville Municipal Airport | 36-56-22N | 121-47-20W |
| KSKC | Waukesha | 43-02N | 088-14W |
| KUES | Waukesha, Waukesha County Airport | 43-02-28N | 088-14-13W |
| KAUW | Wausau | 44-55N | 089-37W |
| KAYS | Waycross | 31-15N | 082-24W |
| KEBS | Webster City | 42-26N | 093-52W |
| KW08 | Weirwood / Kellam Field | 37-28N | 075-53W |
| K9BB | Wells | 41-07N | 114-58W |
| KELZ | Wellsville | 42-06N | 077-59W |
| KEAT | Wenatchee | 47-23N | 120-12W |
| KENV | Wendover | 40-44N | 114-02W |
| KETB | West Bend | 43-25N | 088-08W |
| K7B5 | West Cameron | 28-17N | 93-11W |
| KP30 | West Cameron | 28-20N | 093-01W |
| KW76 | West Cameron B522 | 28-23N | 093-30W |
| KIWS | West Houston | 29-49N | 095-40W |
| K20J | West Jonesport | 44-32N | 067-37W |
| KUNO | West Plains, West Plains Municipal Airport | 36-52-45N | 091-54-18W |
| K43S | West Point | 47-40N | 122-26W |
| K24B | West Quoddy Head | 44-48N | 066-57W |
| KWWR | West Woodward | 36-26N | 099-32W |
| KWYS | West Yellowstone | 44-41N | 111-07W |
| KWEY | West Yellowstone | 44-39N | 111-06W |
| KWST | Westerly, Westerly State Airport | 41-20-59N | 071-47-56W |
| KBAF | Westfield | 42-09N | 072-43W |
| KFOK | Westhampton Beach | 40-51N | 072-37W |
| KETH | Wheaton | 45-42N | 096-30W |
| KHLG | Wheeling | 40-10N | 080-39W |
| KNUW | Whidbey Island, Naval Air Station | 48-20-57N | 122-39-02W |
| KHPN | White Plains | 41-03N | 073-42W |
| K2C2 | White Sands | 32-23N | 106-29W |
| KSSU | White Sulphur Sprng | 37-46N | 080-20W |
| KHIE | Whitefield | 44-22N | 071-33W |
| KSZL | Whiteman Air Force Base | 38-44N | 093-33W |
| KWTR | Whiteriver, Whiteriver Airport | 33-49N | 109-59W |
| KAAO | Wichita | 37-45N | 097-13W |
| KICT | Wichita | 37-39N | 097-26W |
| K3KM | Wichita | 37-45N | 097-13W |
| KSPS | Wichita Falls | 33-59N | 098-30W |
| KAWH | Wildhorse Reservation | 41-40N | 115-47W |
| K52N | Wildwood | 39-00N | 074-49W |
| KWWD | Wildwood Automatic Weather Observing / Reporting System | 39-01N | 074-55W |
| KAVP | Wilkes-Barre | 41-20N | 075-44W |
| K2S9 | Willapa Harbor | 46-42N | 123-49W |
| KIPT | Williamsport | 41-15N | 076-55W |
| KIJD | Willimantic | 41-44N | 072-11W |
| KISN | Williston | 48-10N | 103-38W |
| KILL | Willmar | 45-07N | 095-05W |
| KLNN | Willoughby | 41-41N | 081-23W |
| KNXX | Willow Grove, Naval Air Station | 40-11-35N | 075-08-40W |
| K62G | Wilmette Marines | 42-04N | 087-41W |
| KILN | Wilmington | 39-26N | 083-49W |
| KILG | Wilmington | 39-40N | 075-36W |
| KILM | Wilmington | 34-16N | 077-54W |
| KLTX | Wilmington Nexrad | 33-59N | 078-26W |
| KOKV | Winchester Regional | 39-09N | 078-09W |
| KWDR | Winder, Winder-Barrow Airport | 33-58-56N | 083-40-05W |
| KMWM | Windom, Windom Municipal Airport | 43-54-48N | 095-06-34W |
| KRQE | Window Rock, Window Rock Airport | 35-39-27N | 109-03-41W |
| KBDL | Windsor Locks | 41-56N | 072-41W |
| KWLD | Winfield / Arkansas City, Strother Field | 37-10-05N | 097-02-13W |
| KINK | Wink | 31-46N | 103-12W |
| KWMC | Winnemucca | 40-54N | 117-48W |
| KSFD | Winner | 43-23N | 099-51W |
| KNED | Winner, Wiley Field | 43-23-22N | 099-50-34W |
| KONA | Winona Municipal Automatic Weather Observing / Reporting System | 44-05N | 091-42W |
| KINW | Winslow | 35-02N | 110-43W |
| KINT | Winston Salem | 36-08N | 080-13W |
| KGIF | Winter Haven | 28-03N | 081-45W |
| KC96 | Winter Park Resort | 39-53N | 105-46W |
| KIWI | Wiscasset | 43-57N | 069-43W |
| KISW | Wisconsin Rapids | 44-21N | 089-50W |
| KLNP | Wise / Lonesome Pine | 36-59N | 082-32W |
| KOLF | Wolf Point, Clayton Airport | 48-05-40N | 105-34-38W |
| K94B | Wood Island | 43-27N | 070-19W |
| KBJJ | Wooster | 40-52N | 081-53W |
| KORH | Worcester, Worcester Regional Airport | 42-16-14N | 071-52-23W |
| KWRL | Worland, Worland Municipal Airport | 43-57-57N | 107-57-03W |
| KOTG | Worthington Automatic Weather Observing / Reporting System | 43-39N | 095-35W |
| K1W9 | Wrightsville Beach | 34-11N | 077-49W |
| KOSC | Wurtsmith Air Force Base | 44-27N | 083-24W |
| KYKM | Yakima | 46-34N | 120-32W |
| KYAK | Yakutat, Yakutat Airport | 59-30-37N | 139-39-46W |
| KYKN | Yankton Automatic Weather Observing / Reporting System | 42-55N | 097-23W |
| K95S | Yaquina Bay | 44-37N | 124-03W |
| KP60 | Yellowstone Lake | 44-32-40N | 110-25-16W |
| KTHV | York, York Airport | 39-55-10N | 076-52-37W |
| KYNG | Youngstown | 41-15N | 080-40W |
| KYUM | Yuma | 32-39N | 114-36W |
| KNYL | Yuma, Marine Corps Air Station | 32-37-25N | 113-45-50W |
| KZZV | Zanesville, Zanesville Municipal Airport | 39-56-40N | 081-53-32W |
| K0L3 | Zuma Beach | 34-01N | 118-49W |
| Sudan - Africa | Lat. | Long. |
| KQIL | Al Fashir | 13-62N | 025-32E |
| Tailandia - Asia | Lat. | Long. |
| KQFN | Sanambin | 12-68N | 101-00E |
| Turchia - Asia | Lat. | Long. |
| KQDG | Adana Incirlik AB | 37-00N | 035-43E |
| Uzbekistan - Asia | Lat. | Long. |
| KQSC | Karshi-Khanabad | 38-87N | 065-80E |
| KQHZ | Tashkent | 41-27N | 069-27E |
