District 3
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| K3CNK | 10 | 59 | — | — | Available |
| K3CNL | 10 | 59 | — | — | Available |
| K3CNM | 9 | 57 | 2018-02-20 | 2020-02-21 | Available |
| K3CNN | 11 | 55 | 2006-06-12 | 2008-06-13 | Available |
| K3CNO | 10 | 61 | — | — | Available |
| K3CNP | 10 | 61 | 2025-10-20 | — | Active (Vanity) |
| K3CNQ | 10 | 63 | — | — | Available |
| K3CNR | 11 | 57 | — | — | Available |
| K3CNS | 11 | 55 | — | — | Available |
| K3CNT | 10 | 53 | — | — | Available |
| K3CNU | 11 | 57 | — | — | Available |
| K3CNV | 10 | 59 | — | — | Available |
| K3CNW | 10 | 59 | — | — | Available |
| K3CNX | 10 | 61 | — | — | Available |
| K3CNY | 10 | 63 | — | — | Available |
| K3CNZ | 10 | 61 | — | — | Available |
| K3COA | 9 | 61 | 2027-10-23 | — | Active (Vanity) |
| K3COB | 9 | 65 | — | — | Available |
| K3COC | 9 | 67 | — | — | Available |
| K3COD | 9 | 63 | 2034-09-13 | — | Active (Vanity) |
| K3COE | 9 | 57 | — | — | Available |
| K3COF | 9 | 65 | — | — | Available |
| K3COG | 8 | 65 | — | — | Available |
| K3COH | 9 | 63 | — | — | Available |
| K3COI | 10 | 59 | — | — | Available |
| K3COJ | 10 | 69 | 2028-06-15 | — | Active |
| K3COK | 9 | 65 | — | — | Available |
| K3COL | 9 | 65 | 2035-07-25 | — | Active (Vanity) |
| K3COM | 8 | 63 | — | — | Available |
| K3CON | 10 | 61 | 2035-06-18 | — | Active (Vanity) |
| K3COO | 9 | 67 | 2007-03-28 | 2009-03-29 | Available |
| K3COP | 9 | 67 | 2021-08-17 | 2023-08-18 | Available |
| K3COQ | 9 | 69 | — | — | Available |
| K3COR | 10 | 63 | — | — | Available |
| K3COS | 10 | 61 | 2033-09-06 | — | Active (Vanity) |
| K3COT | 9 | 59 | 2019-05-16 | 2021-05-17 | Available |
| K3COU | 10 | 63 | 2017-12-18 | 2019-12-19 | Available |
| K3COV | 9 | 65 | 2035-03-21 | — | Active (Vanity) |
| K3COW | 9 | 65 | 2030-03-20 | — | Active (Vanity) |
| K3COX | 9 | 67 | — | — | Available |
| K3COY | 9 | 69 | — | — | Available |
| K3COZ | 9 | 67 | 2031-01-26 | — | Active (Vanity) |
| K3CPA | 9 | 61 | 2028-04-10 | — | Active (Vanity) |
| K3CPB | 9 | 65 | 2029-02-28 | — | Active (Vanity) |
| K3CPC | 9 | 67 | — | — | Available |
| K3CPD | 9 | 63 | 2018-07-31 | 2020-08-01 | Available |
| K3CPE | 9 | 57 | — | — | Available |
| K3CPF | 9 | 65 | 1998-05-10 | 2000-05-11 | Available |
| K3CPG | 8 | 65 | — | — | Available |
| K3CPH | 9 | 63 | — | — | Available |
| K3CPI | 10 | 59 | — | — | Available |
| K3CPJ | 10 | 69 | — | — | Available |
| K3CPK | 9 | 65 | 2033-07-06 | — | Active (Vanity) |
| K3CPL | 9 | 65 | 2008-06-18 | 2010-06-19 | Available |
| K3CPM | 8 | 63 | — | — | Available |
| K3CPN | 10 | 61 | — | — | Available |
| K3CPO | 9 | 67 | 2032-10-12 | — | Active (Vanity) |
| K3CPP | 9 | 67 | — | — | Available |
| K3CPQ | 9 | 69 | — | — | Available |
| K3CPR | 10 | 63 | 2027-02-13 | — | Active (Vanity) |
| K3CPS | 10 | 61 | — | — | Available |
| K3CPT | 9 | 59 | 2032-04-22 | — | Active (Vanity) |
| K3CPU | 10 | 63 | 2032-12-04 | — | Active (Vanity) |
| K3CPV | 9 | 65 | 2017-07-21 | 2019-07-22 | Available |
| K3CPW | 9 | 65 | 2025-07-17 | — | Active |
| K3CPX | 9 | 67 | — | — | Available |
| K3CPY | 9 | 69 | — | — | Available |
| K3CPZ | 9 | 67 | — | — | Available |
| K3CQA | 9 | 63 | — | — | Available |
| K3CQB | 9 | 67 | — | — | Available |
| K3CQC | 9 | 69 | — | — | Available |
| K3CQD | 9 | 65 | 2026-05-07 | — | Active (Vanity) |
| K3CQE | 9 | 59 | — | — | Available |
| K3CQF | 9 | 67 | — | — | Available |
| K3CQG | 8 | 67 | — | — | Available |
| K3CQH | 9 | 65 | — | — | Available |
| K3CQI | 10 | 61 | — | — | Available |
| K3CQJ | 10 | 71 | — | — | Available |
| K3CQK | 9 | 67 | — | — | Available |
| K3CQL | 9 | 67 | — | — | Available |
| K3CQM | 8 | 65 | — | — | Available |
| K3CQN | 10 | 63 | — | — | Available |
| K3CQO | 9 | 69 | — | — | Available |
| K3CQP | 9 | 69 | — | — | Available |
| K3CQQ | 9 | 71 | — | — | Available |
| K3CQR | 10 | 65 | 2033-12-01 | — | Active (Vanity) |
| K3CQS | 10 | 63 | — | — | Available |
| K3CQT | 9 | 61 | — | — | Available |
| K3CQU | 10 | 65 | 2017-02-12 | 2019-02-13 | Available |
| K3CQV | 9 | 67 | — | — | Available |
| K3CQW | 9 | 67 | — | — | Available |
| K3CQX | 9 | 69 | — | — | Available |
| K3CQY | 9 | 71 | 2029-02-16 | — | Active |
| K3CQZ | 9 | 69 | 2004-07-08 | 2006-07-09 | Available |
| K3CRA | 10 | 57 | 2033-08-01 | — | Active (Vanity) |
| K3CRB | 10 | 61 | — | — | Available |
| K3CRC | 10 | 63 | 2035-08-08 | — | Active (Vanity) |
| K3CRD | 10 | 59 | 2030-10-22 | — | Active (Vanity) |
| K3CRE | 10 | 53 | — | — | Available |
| K3CRF | 10 | 61 | 2025-06-14 | — | Active |