District 3
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| K3CYY | 9 | 71 | — | — | Available |
| K3CYZ | 9 | 69 | — | — | Available |
| K3CZA | 9 | 61 | — | — | Available |
| K3CZB | 9 | 65 | — | — | Available |
| K3CZC | 9 | 67 | — | — | Available |
| K3CZD | 9 | 63 | — | — | Available |
| K3CZE | 9 | 57 | — | — | Available |
| K3CZF | 9 | 65 | — | — | Available |
| K3CZG | 8 | 65 | — | — | Available |
| K3CZH | 9 | 63 | 2018-05-07 | 2020-05-08 | Available |
| K3CZI | 10 | 59 | — | — | Available |
| K3CZJ | 10 | 69 | — | — | Available |
| K3CZK | 9 | 65 | — | — | Available |
| K3CZL | 9 | 65 | — | — | Available |
| K3CZM | 8 | 63 | 2026-04-05 | — | Active (Vanity) |
| K3CZN | 10 | 61 | — | — | Available |
| K3CZO | 9 | 67 | — | — | Available |
| K3CZP | 9 | 67 | — | — | Available |
| K3CZQ | 9 | 69 | — | — | Available |
| K3CZR | 10 | 63 | — | — | Available |
| K3CZS | 10 | 61 | — | — | Available |
| K3CZT | 9 | 59 | — | — | Available |
| K3CZU | 10 | 63 | — | — | Available |
| K3CZV | 9 | 65 | 1998-02-02 | 2000-02-03 | Available |
| K3CZW | 9 | 65 | — | — | Available |
| K3CZX | 9 | 67 | — | — | Available |
| K3CZY | 9 | 69 | — | — | Available |
| K3CZZ | 9 | 67 | — | — | Available |
| K3DAA | 9 | 51 | — | — | Available |
| K3DAB | 9 | 55 | 2028-11-11 | — | Active (Vanity) |
| K3DAC | 9 | 57 | 2032-02-05 | — | Active (Vanity) |
| K3DAD | 9 | 53 | 2033-08-03 | — | Active (Vanity) |
| K3DAE | 9 | 47 | — | — | Available |
| K3DAF | 9 | 55 | 2030-07-17 | — | Active (Vanity) |
| K3DAG | 8 | 55 | 2033-07-21 | — | Active (Vanity) |
| K3DAH | 9 | 53 | 2004-08-17 | 2006-12-23 | Available |
| K3DAI | 10 | 49 | — | — | Available |
| K3DAJ | 10 | 59 | — | — | Available |
| K3DAK | 9 | 55 | 2034-10-25 | — | Active (Vanity) |
| K3DAL | 9 | 55 | — | — | Available |
| K3DAM | 8 | 53 | — | — | Available |
| K3DAN | 10 | 51 | 2035-07-09 | — | Active |
| K3DAO | 9 | 57 | — | — | Available |
| K3DAP | 9 | 57 | 2030-09-08 | — | Active (Vanity) |
| K3DAQ | 9 | 59 | 2013-02-05 | 2015-02-06 | Available |
| K3DAR | 10 | 53 | 2035-11-26 | — | Active (Vanity) |
| K3DAS | 10 | 51 | 2013-03-26 | 2015-03-27 | Available |
| K3DAT | 9 | 49 | 2030-04-17 | — | Active (Vanity) |
| K3DAU | 10 | 53 | — | — | Available |
| K3DAV | 9 | 55 | 2033-06-10 | — | Active (Vanity) |
| K3DAW | 9 | 55 | 2028-03-06 | — | Active (Vanity) |
| K3DAX | 9 | 57 | 2008-05-11 | 2010-05-12 | Available |
| K3DAY | 9 | 59 | — | — | Available |
| K3DAZ | 9 | 57 | 2036-08-29 | — | Active (Vanity) |
| K3DBA | 9 | 55 | 2021-06-07 | 2023-06-08 | Available |
| K3DBB | 9 | 59 | — | — | Available |
| K3DBC | 9 | 61 | — | — | Available |
| K3DBD | 9 | 57 | 2035-02-09 | — | Active |
| K3DBE | 9 | 51 | — | — | Available |
| K3DBF | 9 | 59 | — | — | Available |
| K3DBG | 8 | 59 | 2036-04-07 | — | Active (Vanity) |
| K3DBH | 9 | 57 | 2005-06-19 | 2007-06-20 | Available |
| K3DBI | 10 | 53 | 2034-05-13 | — | Active (Vanity) |
| K3DBJ | 10 | 63 | — | — | Available |
| K3DBK | 9 | 59 | — | — | Available |
| K3DBL | 9 | 59 | — | — | Available |
| K3DBM | 8 | 57 | — | — | Available |
| K3DBN | 10 | 55 | 2021-01-15 | 2023-01-16 | Available |
| K3DBO | 9 | 61 | 2033-11-09 | — | Active (Vanity) |
| K3DBP | 9 | 61 | — | — | Available |
| K3DBQ | 9 | 63 | — | — | Available |
| K3DBR | 10 | 57 | — | — | Available |
| K3DBS | 10 | 55 | — | — | Available |
| K3DBT | 9 | 53 | 2025-09-18 | — | Active (Vanity) |
| K3DBU | 10 | 57 | — | — | Available |
| K3DBV | 9 | 59 | — | — | Available |
| K3DBW | 9 | 59 | 2023-05-21 | 2025-05-22 | Available |
| K3DBX | 9 | 61 | — | — | Available |
| K3DBY | 9 | 63 | — | — | Available |
| K3DBZ | 9 | 61 | 2013-07-12 | 2015-07-13 | Available |
| K3DCA | 9 | 57 | 2036-02-21 | — | Active (Vanity) |
| K3DCB | 9 | 61 | 2035-10-02 | — | Active (Vanity) |
| K3DCC | 9 | 63 | 2028-01-15 | — | Active |
| K3DCD | 9 | 59 | — | — | Available |
| K3DCE | 9 | 53 | — | — | Available |
| K3DCF | 9 | 61 | — | — | Available |
| K3DCG | 8 | 61 | 2028-07-22 | — | Active |
| K3DCH | 9 | 59 | — | — | Available |
| K3DCI | 10 | 55 | — | — | Available |
| K3DCJ | 10 | 65 | — | — | Available |
| K3DCK | 9 | 61 | 2031-04-13 | — | Active (Vanity) |
| K3DCL | 9 | 61 | 2031-03-09 | — | Active (Vanity) |
| K3DCM | 8 | 59 | — | — | Available |
| K3DCN | 10 | 57 | — | — | Available |
| K3DCO | 9 | 63 | 2024-10-28 | 2026-10-29 | Available |
| K3DCP | 9 | 63 | — | — | Available |
| K3DCQ | 9 | 65 | 2036-11-04 | — | Active (Vanity) |
| K3DCR | 10 | 59 | 2029-04-19 | — | Active (Vanity) |
| K3DCS | 10 | 57 | 2031-03-13 | — | Active (Vanity) |
| K3DCT | 9 | 55 | 2027-02-07 | — | Active |