| ID stanice | Místo – název stanice | Země | Status | Poslední signál (UTC) | Availability | Max. vzdálenost (Nm) | Průměrná vzdálenost (Nm) | Oblast (km2) | |||
| 263 | UA_Izmail_HAMRADIO (TEST_MODE) | UA | ONLINE | 2013-05-23 02:47 | 94.2% | 10.73 | 3.37 | 861 | Detaily & Statistika | Mapa pokrytí | |
| 234 | Ucluelet | CA | ONLINE | 2013-05-23 02:47 | 99.9% | 100.22 | 59.51 | 6396 | Detaily & Statistika | Mapa pokrytí | |
| 1325 | UCSB, Santa Barbara, CA | US | ONLINE | 2013-05-23 02:47 | 80.1% | 98.44 | 35.49 | 2706 | Detaily & Statistika | Mapa pokrytí | |
| 981 | UCSD, San Diego | US | ONLINE | 2013-05-23 02:47 | 93.3% | 78.08 | 21.58 | 1353 | Detaily & Statistika | Mapa pokrytí | |
| 352 | Uddevalla | SE | ONLINE | 2013-05-23 02:46 | 84.4% | 25.1 | 15.41 | 1968 | Detaily & Statistika | Mapa pokrytí | |
| 428 | Ulvon | SE | OFFLINE | 2013-05-22 10:29 | 87.2% | Detaily & Statistika | Mapa pokrytí | ||||
| 1582 | Ulyanovsk | RU | ONLINE | 2013-05-23 02:47 | 93.3% | 26.12 | 11.67 | 1230 | Detaily & Statistika | Mapa pokrytí | |
| 553 | Umricam | IE | ONLINE | 2013-05-23 02:45 | 67% | 9.54 | 9.54 | 246 | Detaily & Statistika | Mapa pokrytí | |
| 1716 | Urk - klkramer | NL | ONLINE | 2013-05-23 02:47 | 95.6% | 12 | 4.86 | 1353 | Detaily & Statistika | Mapa pokrytí | |
| 1714 | Urk - Marissa | NL | OFFLINE | 2013-05-22 10:30 | 26% | Detaily & Statistika | Mapa pokrytí | ||||
| 1046 | Ushuaia | AR | ONLINE | 2013-05-23 02:46 | 98.9% | 5.65 | 5.53 | 492 | Detaily & Statistika | Mapa pokrytí | |
| 725 | UT5JCP Sevastopol | UA | ONLINE | 2013-05-23 02:47 | 76.2% | 236.74 | 103.42 | 20787 | Detaily & Statistika | Mapa pokrytí | |
| 821 | Uto | FI | ONLINE | 2013-05-23 02:47 | 97% | 19.73 | 4.68 | 615 | Detaily & Statistika | Mapa pokrytí | |
| 619 | UTRECHT | NL | ONLINE | 2013-05-23 02:47 | 92.5% | 23.49 | 5.15 | 2706 | Detaily & Statistika | Mapa pokrytí | |
| 287 | UU4JLM_Partenit Crimea | UA | OFFLINE | 2013-05-22 23:48 | 68.3% | 108.63 | 40.72 | 1230 | Detaily & Statistika | Mapa pokrytí |