| US | AAM | Ann Arbor, Michigan, USA | |  |  | 42.301 | -83.657 | 172 | Q680N |
| US | ACSO | Alum Creek State Park, Ohio, USA | | | | 40.232 | -82.982 | 288 | Q330 |
| IU | ADK | Adak, Aleutian Islands, Alaska | | | | 51.882 | -176.684 | 130 | Q330 |
| US | AGMN | Agassiz National Wildlife Refuge, Minnesota, USA | | | | 48.298 | -95.862 | 351.1 | Q330 |
| US | AMTX | Amarillo, Texas, USA | | | | 34.884 | -101.681 | 1010 | Q680N |
| IU | ANMO | Albuquerque, New Mexico, USA | | | | 34.946 | -106.457 | 1820 | Q330 |
| US | BINY | Binghamton, New York, USA | | | | 42.199 | -75.986 | 498 | Q680N |
| US | BLA | Blacksburg, Virginia, USA | | | | 37.211 | -80.421 | 634 | Q680N |
| US | BMO | Blue Mountains Array (Baker), Oregon, USA | | | | 44.852 | -117.306 | 1154 | Q680N |
| AK | BMR | Bremner River | | | | 60.968 | -144.603 | 842 | -- |
| US | BOZ | Bozeman, Montana, USA | | | | 45.647 | -111.63 | 1589 | Q680N |
| US | BRAL | Brewton, Alabama, USA | | | | 31.169 | -87.051 | 61 | Q330 |
| US | BW06 | Boulder Array Site 6 (Pinedale Array Site 6), Wyoming, USA | | | | 42.767 | -109.558 | 2224 | Q680N #930707 |
| US | CBKS | Cedar Bluff, Kansas, USA | | |  | 38.814 | -99.737 | 677 | Q680N |
| US | CBN | Corbin (Fredericksburg Observatory), Virginia, USA | | | | 38.205 | -77.373 | 70 | Q680N |
| IU | CCM | Cathedral Cave, Missouri, USA | | | | 38.056 | -91.245 | 222 | Q680 |
| BK | CMB | Columbia College, Columbia, CA, USA | | | | 38.035 | -120.387 | 697 | -- |
| US | CNNC | Cliffs of the Neuse, North Carolina, USA | | | | 35.239 | -77.89 | 29 | Q330 |
| IU | COLA | College Outpost, Alaska, USA | | | | 64.874 | -147.862 | 200 | Q330 |
| IU | COR | Corvallis, Oregon, USA | | | | 44.586 | -123.305 | 110 | Q330 |
| US | COWI | Conover, Wisconsin, USA | | | | 46.1 | -89.137 | 523.3 | Q330 |
| US | DGMT | Dagmar, Montana, USA | | | | 48.47 | -104.196 | 646 | Q330 |
| US | DUG | Dugway, Tooele County, Utah, USA | | | | 40.195 | -112.813 | 1477 | Q330 |
| IU | DWPF | Disney Wilderness Preserve, Florida, USA | | | | 28.11 | -81.433 | 30 | Q680 |
| US | ECSD | EROS Data Center, Sioux Falls, South Dakota, USA | | | | 43.734 | -96.614 | 478 | Q330 |
| US | EGAK | Eagle, Central Alaska, Alaska, USA | | | | 64.777 | -141.158 | 296.6 | Q330 |
| US | EGMT | Eagleton, Montana, USA | | | | 48.024 | -109.755 | 1055 | Q330 |
| US | ERPA | Erie, Pennsylvania, USA | | | | 42.117 | -79.989 | 306.3 | Q730N |
| US | EYMN | Ely, Minnesota, USA | | | | 47.946 | -91.495 | 475 | Q330 |
| US | GLMI | Grayling, Michigan, USA | | | | 44.825 | -84.617 | 387 | Q330 |
| US | GOGA | Godfrey, Georgia, USA | | | | 33.411 | -83.467 | 116.5 | Q680N |
| US | HAWA | Hanford, Washington, USA | | | | 46.392 | -119.533 | 364 | Q330 |
| US | HDIL | Hopedale, Illinois, USA | | |  | 40.556 | -89.294 | 219.4 | Q330 |
| IU | HKT | Hockley, Texas | | | | 29.962 | -95.838 | -413 | Q680 |
| US | HLID | Hailey, Idaho, USA | | | | 43.562 | -114.414 | 1772 | Q330 |
| IU | HRV | Adam Dziewonski Observatory (Oak Ridge), Massachusetts, USA | | | | 42.506 | -71.558 | 200 | Q330 |
| BK | HUMO | Hull Mountain, OR, USA | | | | 42.607 | -122.957 | 554.9 | -- |
| CI | ISA | Isabella | | | | 35.663 | -118.474 | 873 | -- |
| US | ISCO | Idaho Springs, Colorado, USA | | | | 39.8 | -105.613 | 2743 | Q330 |
| US | JCT | Junction, Texas, USA | | | | 30.479 | -99.802 | 591 | Q330 |
| US | JFWS | Jewell Farm, Wisconsin, USA | | | | 42.914 | -90.248 | 335 | Q330 |
| II | KDAK | Kodiak Island, Alaska, USA | | |  | 57.783 | -152.583 | 152 | -- |
| IU | KIP | Kipapa, Hawaii, USA | | | | 21.42 | -158.011 | 110 | Q680 |
| US | KSU1 | Kansas State University--Konza Prairie, Kansas, USA | | | | 39.101 | -96.609 | 317 | Q330 |
| US | KVTX | Kingsville, Texas, USA | | | | 27.546 | -97.893 | 14.6 | Q330 |
| US | LAO | LASA Array, Montana, USA | | | | 46.688 | -106.223 | 902 | Q680N |
| US | LBNH | Lisbon, New Hampshire, USA | | | | 44.24 | -71.926 | 367 | Q680N |
| US | LONY | Lake Ozonia, New York, USA | | | | 44.62 | -74.583 | 440 | Q330 |
| US | LRAL | Lakeview Retreat, Alabama, USA | | | | 33.035 | -86.998 | 130 | Q330 |
| BK | MCCM | Marconi Conference Center, Marshall, CA, USA | | | | 38.145 | -122.88 | -7.7 | -- |
| US | MCWV | Mont Chateau, West Virginia, USA | | | | 39.658 | -79.846 | 280 | Q680N |
| US | MIAR | Mount Ida, Arkansas, USA | | | | 34.545 | -93.576 | 207 | Q330 |
| US | MNTX | Cornudas Mountains, Texas, USA | | | | 31.698 | -105.382 | 404.8 | Q730N |
| US | MSO | Missoula, Montana, USA | | | | 46.829 | -113.941 | 1264 | Q330 |
| US | MVCO | Mesa Verde, Colorado, USA | | | | 37.21 | -108.499 | 2169.9 | Q330 |
| US | MYNC | Murphy, North Carolina, USA | | | | 35.074 | -84.128 | 550 | Q680N #921002 |
| US | NATX | Nacogdoches, Texas, USA | | | | 31.76 | -94.661 | 168 | Q680N |
| US | NEW | Newport, Washington, USA | | | | 48.263 | -117.12 | 760 | Q330 |
| US | NHSC | New Hope, South Carolina, USA | | | | 33.107 | -80.178 | 11 | Q680N |
| US | NLWA | Neilton Lookout, Washington, USA | | | | 47.392 | -123.869 | 640 | Q330 |
| IM | NV31 | Mina Array Site 31, Nevada, USA | AFTAC | | | 38.432 | -118.155 | 1509 | n/a |
| US | OGNE | Ogallala, Nebraska, USA | | | | 40.945 | -102.033 | 1054 | Q330 |
| US | OXF | Oxford, Mississippi, USA | | | | 34.512 | -89.409 | 101 | Q330 |
| LD | PAL | Palisades, New York | | | | 41.006 | -73.908 | 66 | -- |
| CI | PASC | Pasadena Art Center, College of Design, , , | | | | 34.171 | -118.185 | 341 | -- |
| IM | PD31 | Pinedale Array Site 31, Wyoming, USA | AFTAC | | | 42.767 | -109.558 | 2214.4 | n/a |
| II | PFO | Pinon Flat, California, USA | | | | 33.611 | -116.456 | 1280 | -- |
| UO | PIN | Pine Mt., Oregon (U0 BB CREST SMO) | | | | 43.811 | -120.873 | 1865 | -- |
| US | PKME | Peaks-Kenny State Park, Maine, USA | | | | 45.264 | -69.292 | 108.5 | Q330 |
| AT | PMR | Palmer, AK, USA | | | | 61.592 | -149.131 | 100 | -- |
| IU | POHA | Pohakuloa, Hawaii, USA | | | | 19.757 | -155.533 | 1990 | Q680 |
| US | RLMT | Red Lodge, Montana, USA | | | | 45.122 | -109.267 | 2086 | Q680N |
| IU | RSSD | Black Hills, South Dakota, USA | | | | 44.121 | -104.036 | 2090 | Q330 |
| BK | SAO | San Andreas Geophysical Obs., Hollister, CA, USA | | | | 36.764 | -121.447 | 317.2 | -- |
| US | SCIA | State Center, Iowa, USA | | | | 41.907 | -93.215 | 311.5 | Q330 |
| US | SDCO | Great Sand Dunes National Park, Colorado, USA | | | | 37.746 | -105.501 | 2569 | Q680N |
| AT | SDPT | Sand Point, Alaska | | | | 55.349 | -160.477 | 74 | -- |
| AT | SMY | Shemya, Alaska | | | | 52.731 | 174.103 | 58 | -- |
| IU | SSPA | Standing Stone, Pennsylvania | | | | 40.636 | -77.888 | 270 | Q680 |
| ET | SWET | Sewannee, TN | | | | 35.216 | -85.932 | 581 | -- |
| AK | TNA | Tin City Broadband | | | | 65.561 | -167.924 | 74 | -- |
| US | TPNV | Topopah Spring, Nevada, USA | | | | 36.949 | -116.249 | 1600 | Q330 |
| IU | TUC | Tucson, Arizona | | | | 32.31 | -110.785 | 910 | Q330 |
| IM | TX31 | Lajitas Array Sites 11 and 31, Wyoming, USA | AFTAC | | | 29.334 | -103.668 | 1025 | n/a |
| US | TZTN | Tazewell, Tennessee, USA | | | | 36.544 | -83.549 | 394 | RT-130-01/6 |
| US | VBMS | Vicksburg, Mississippi | | | | 32.219 | -90.518 | 16 | Q680N |
| IU | WCI | Wyandotte Cave, Indiana, USA | | | | 38.229 | -86.294 | 210 | Q680 |
| NN | WCN | Washoe City, NV, USA | | | | 39.302 | -119.756 | 1704 | -- |
| BK | WDC | Whiskeytown Dam, Whiskeytown, CA, USA | | | | 40.58 | -122.541 | 268.3 | -- |
| US | WMOK | Wichita Mountains, Oklahoma, USA | | | | 34.738 | -98.781 | 486 | Q330 |
| US | WRAK | Wrangell Island, Southeastern Alaska, Alaska, USA | | | | 56.419 | -132.347 | 80.9 | Q330 |
| US | WUAZ | Wupatki, Arizona, USA | | | | 35.517 | -111.374 | 1592 | Q330 |
| US | WVOR | Wild Horse Valley, Oregon, USA | | | | 42.434 | -118.637 | 1344 | Q330 |
| IU | WVT | Waverly, Tennessee, USA | | | | 36.13 | -87.83 | 170 | Q680 |
