District 3
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| K3UHD | 10 | 55 | — | — | Available |
| K3UHE | 10 | 49 | — | — | Available |
| K3UHF | 10 | 57 | 2033-07-26 | — | Active (Vanity) |
| K3UHG | 9 | 57 | — | — | Available |
| K3UHH | 10 | 55 | — | — | Available |
| K3UHI | 11 | 51 | — | — | Available |
| K3UHJ | 11 | 61 | — | — | Available |
| K3UHK | 10 | 57 | — | — | Available |
| K3UHL | 10 | 57 | — | — | Available |
| K3UHM | 9 | 55 | — | — | Available |
| K3UHN | 11 | 53 | 2029-12-31 | — | Active (Vanity) |
| K3UHO | 10 | 59 | — | — | Available |
| K3UHP | 10 | 59 | — | — | Available |
| K3UHQ | 10 | 61 | — | — | Available |
| K3UHR | 11 | 55 | — | — | Available |
| K3UHS | 11 | 53 | — | — | Available |
| K3UHT | 10 | 51 | — | — | Available |
| K3UHU | 11 | 55 | 2032-07-06 | — | Active (Vanity) |
| K3UHV | 10 | 57 | — | — | Available |
| K3UHW | 10 | 57 | — | — | Available |
| K3UHX | 10 | 59 | — | — | Available |
| K3UHY | 10 | 61 | 2011-03-26 | 2013-03-27 | Available |
| K3UHZ | 10 | 59 | — | — | Available |
| K3UIA | 11 | 49 | — | — | Available |
| K3UIB | 11 | 53 | 1998-09-30 | 2000-10-01 | Available |
| K3UIC | 11 | 55 | — | — | Available |
| K3UID | 11 | 51 | — | — | Available |
| K3UIE | 11 | 45 | — | — | Available |
| K3UIF | 11 | 53 | — | — | Available |
| K3UIG | 10 | 53 | 2028-12-27 | — | Active (Vanity) |
| K3UIH | 11 | 51 | — | — | Available |
| K3UII | 12 | 47 | — | — | Available |
| K3UIJ | 12 | 57 | — | — | Available |
| K3UIK | 11 | 53 | — | — | Available |
| K3UIL | 11 | 53 | — | — | Available |
| K3UIM | 10 | 51 | 2026-08-05 | — | Active |
| K3UIN | 12 | 49 | 2028-07-18 | — | Active |
| K3UIO | 11 | 55 | — | — | Available |
| K3UIP | 11 | 55 | 2033-01-26 | — | Active |
| K3UIQ | 11 | 57 | — | — | Available |
| K3UIR | 12 | 51 | — | — | Available |
| K3UIS | 12 | 49 | — | — | Available |
| K3UIT | 11 | 47 | — | — | Available |
| K3UIU | 12 | 51 | 2005-01-12 | 2007-01-13 | Available |
| K3UIV | 11 | 53 | — | — | Available |
| K3UIW | 11 | 53 | 2000-07-07 | 2002-07-08 | Available |
| K3UIX | 11 | 55 | — | — | Available |
| K3UIY | 11 | 57 | 2003-03-09 | 2005-03-10 | Available |
| K3UIZ | 11 | 55 | — | — | Available |
| K3UJA | 11 | 59 | — | — | Available |
| K3UJB | 11 | 63 | 2028-09-17 | — | Active |
| K3UJC | 11 | 65 | 2014-04-12 | 2016-04-13 | Available |
| K3UJD | 11 | 61 | — | — | Available |
| K3UJE | 11 | 55 | — | — | Available |
| K3UJF | 11 | 63 | 2036-08-05 | — | Active (Vanity) |
| K3UJG | 10 | 63 | 2024-11-08 | — | Active |
| K3UJH | 11 | 61 | — | — | Available |
| K3UJI | 12 | 57 | 2014-02-07 | 2016-02-08 | Available |
| K3UJJ | 12 | 67 | — | — | Available |
| K3UJK | 11 | 63 | — | — | Available |
| K3UJL | 11 | 63 | 2032-06-16 | — | Active (Vanity) |
| K3UJM | 10 | 61 | — | — | Available |
| K3UJN | 12 | 59 | — | — | Available |
| K3UJO | 11 | 65 | — | — | Available |
| K3UJP | 11 | 65 | — | — | Available |
| K3UJQ | 11 | 67 | — | — | Available |
| K3UJR | 12 | 61 | — | — | Available |
| K3UJS | 12 | 59 | — | — | Available |
| K3UJT | 11 | 57 | — | — | Available |
| K3UJU | 12 | 61 | — | — | Available |
| K3UJV | 11 | 63 | — | — | Available |
| K3UJW | 11 | 63 | — | — | Available |
| K3UJX | 11 | 65 | — | — | Available |
| K3UJY | 11 | 67 | — | — | Available |
| K3UJZ | 11 | 65 | — | — | Available |
| K3UKA | 10 | 55 | — | — | Available |
| K3UKB | 10 | 59 | — | — | Available |
| K3UKC | 10 | 61 | — | — | Available |
| K3UKD | 10 | 57 | — | — | Available |
| K3UKE | 10 | 51 | 2033-11-25 | — | Active (Vanity) |
| K3UKF | 10 | 59 | 2008-02-26 | 2010-02-27 | Available |
| K3UKG | 9 | 59 | — | — | Available |
| K3UKH | 10 | 57 | — | — | Available |
| K3UKI | 11 | 53 | — | — | Available |
| K3UKJ | 11 | 63 | — | — | Available |
| K3UKK | 10 | 59 | — | — | Available |
| K3UKL | 10 | 59 | — | — | Available |
| K3UKM | 9 | 57 | — | — | Available |
| K3UKN | 11 | 55 | — | — | Available |
| K3UKO | 10 | 61 | 2027-07-14 | — | Active (Vanity) |
| K3UKP | 10 | 61 | — | — | Available |
| K3UKQ | 10 | 63 | — | — | Available |
| K3UKR | 11 | 57 | 2013-03-16 | 2015-03-17 | Available |
| K3UKS | 11 | 55 | — | — | Available |
| K3UKT | 10 | 53 | — | — | Available |
| K3UKU | 11 | 57 | 2026-12-13 | — | Active |
| K3UKV | 10 | 59 | — | — | Available |
| K3UKW | 10 | 59 | 2016-03-21 | 2018-03-22 | Available |
| K3UKX | 10 | 61 | — | — | Available |
| K3UKY | 10 | 63 | — | — | Available |