District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KC4DOS | 12 | 69 | — | — | Available |
| KC4DOT | 11 | 67 | 1998-10-04 | 2000-10-05 | Available |
| KC4DOU | 12 | 71 | 2002-11-03 | 2004-11-04 | Available |
| KC4DOV | 11 | 73 | — | — | Available |
| KC4DOW | 11 | 73 | — | — | Available |
| KC4DOX | 11 | 75 | 2019-05-10 | 2021-05-11 | Available |
| KC4DOY | 11 | 77 | 2019-05-17 | 2021-05-18 | Available |
| KC4DOZ | 11 | 75 | — | — | Available |
| KC4DPA | 11 | 69 | 2018-03-02 | 2020-03-03 | Available |
| KC4DPB | 11 | 73 | 2026-07-19 | — | Active (Vanity) |
| KC4DPC | 11 | 75 | 2000-05-19 | 2002-05-20 | Available |
| KC4DPD | 11 | 71 | 2018-04-13 | 2020-04-14 | Available |
| KC4DPE | 11 | 65 | 2027-10-15 | — | Active |
| KC4DPF | 11 | 73 | 2007-04-17 | 2009-04-18 | Available |
| KC4DPG | 10 | 73 | — | — | Available |
| KC4DPH | 11 | 71 | 2021-06-15 | 2023-06-16 | Available |
| KC4DPI | 12 | 67 | 1998-06-07 | 2000-06-08 | Available |
| KC4DPJ | 12 | 77 | 2009-05-25 | 2011-05-26 | Available |
| KC4DPK | 11 | 73 | — | — | Available |
| KC4DPL | 11 | 73 | 2009-03-09 | 2011-03-10 | Available |
| KC4DPM | 10 | 71 | — | — | Available |
| KC4DPN | 12 | 69 | 2008-06-01 | 2010-06-02 | Available |
| KC4DPO | 11 | 75 | — | — | Available |
| KC4DPP | 11 | 75 | 1998-02-23 | 2000-02-24 | Available |
| KC4DPQ | 11 | 77 | — | — | Available |
| KC4DPR | 12 | 71 | 1998-02-23 | 2000-02-24 | Available |
| KC4DPS | 12 | 69 | — | — | Available |
| KC4DPT | 11 | 67 | 2032-04-19 | — | Active (Vanity) |
| KC4DPU | 12 | 71 | — | — | Available |
| KC4DPV | 11 | 73 | 1998-05-03 | 2000-05-04 | Available |
| KC4DPW | 11 | 73 | 1998-02-23 | 2000-02-24 | Available |
| KC4DPX | 11 | 75 | 1998-03-01 | 2000-03-02 | Available |
| KC4DPY | 11 | 77 | 2033-04-27 | — | Active |
| KC4DPZ | 11 | 75 | — | — | Available |
| KC4DQA | 11 | 71 | 2000-12-24 | 2002-12-25 | Available |
| KC4DQB | 11 | 75 | — | — | Available |
| KC4DQC | 11 | 77 | — | — | Available |
| KC4DQD | 11 | 73 | 1998-03-01 | 2000-03-02 | Available |
| KC4DQE | 11 | 67 | — | — | Available |
| KC4DQF | 11 | 75 | — | — | Available |
| KC4DQG | 10 | 75 | 1998-03-01 | 2000-03-02 | Available |
| KC4DQH | 11 | 73 | 2008-01-06 | 2010-01-07 | Available |
| KC4DQI | 12 | 69 | — | — | Available |
| KC4DQJ | 12 | 79 | — | — | Available |
| KC4DQK | 11 | 75 | 2010-01-19 | 2012-01-20 | Available |
| KC4DQL | 11 | 75 | 1998-03-01 | 2000-03-02 | Available |
| KC4DQM | 10 | 73 | 1998-03-01 | 2000-03-02 | Available |
| KC4DQN | 12 | 71 | — | — | Available |
| KC4DQO | 11 | 77 | 1998-06-07 | 2000-06-08 | Available |
| KC4DQP | 11 | 77 | — | — | Available |
| KC4DQQ | 11 | 79 | 2008-07-07 | 2010-07-08 | Available |
| KC4DQR | 12 | 73 | 2028-10-15 | — | Active |
| KC4DQS | 12 | 71 | 2016-11-20 | 2018-11-21 | Available |
| KC4DQT | 11 | 69 | 2008-04-22 | 2010-04-23 | Available |
| KC4DQU | 12 | 73 | 2008-04-22 | 2010-04-23 | Available |
| KC4DQV | 11 | 75 | 2008-04-24 | 2010-04-25 | Available |
| KC4DQW | 11 | 75 | 2021-01-03 | 2023-01-04 | Available |
| KC4DQX | 11 | 77 | 2007-12-11 | 2009-12-12 | Available |
| KC4DQY | 11 | 79 | — | — | Available |
| KC4DQZ | 11 | 77 | 1998-03-01 | 2000-03-02 | Available |
| KC4DRA | 12 | 65 | 2001-01-23 | 2003-01-24 | Available |
| KC4DRB | 12 | 69 | 2036-06-02 | — | Active (Vanity) |
| KC4DRC | 12 | 71 | 1998-06-07 | 2000-06-08 | Available |
| KC4DRD | 12 | 67 | 2007-12-26 | 2009-12-27 | Available |
| KC4DRE | 12 | 61 | 2020-01-24 | 2022-01-25 | Available |
| KC4DRF | 12 | 69 | 2008-03-27 | 2010-03-28 | Available |
| KC4DRG | 11 | 69 | — | — | Available |
| KC4DRH | 12 | 67 | 1998-03-01 | 2000-03-02 | Available |
| KC4DRI | 13 | 63 | 2033-02-22 | — | Active |
| KC4DRJ | 13 | 73 | 1998-03-01 | 2000-03-02 | Available |
| KC4DRK | 12 | 69 | 1998-03-01 | 2000-03-02 | Available |
| KC4DRL | 12 | 69 | 1998-03-01 | 2000-03-02 | Available |
| KC4DRM | 11 | 67 | 2007-11-18 | 2009-11-19 | Available |
| KC4DRN | 13 | 65 | 2031-10-18 | — | Active |
| KC4DRO | 12 | 71 | — | — | Available |
| KC4DRP | 12 | 71 | 1998-03-01 | 2000-03-02 | Available |
| KC4DRQ | 12 | 73 | 2020-12-12 | 2022-12-13 | Available |
| KC4DRR | 13 | 67 | 1998-03-01 | 2000-03-02 | Available |
| KC4DRS | 13 | 65 | — | — | Available |
| KC4DRT | 12 | 63 | 2010-08-07 | 2012-08-08 | Available |
| KC4DRU | 13 | 67 | 1998-03-01 | 2000-03-02 | Available |
| KC4DRV | 12 | 69 | 1998-08-02 | 2000-08-03 | Available |
| KC4DRW | 12 | 69 | 2008-01-22 | 2010-01-23 | Available |
| KC4DRX | 12 | 71 | 2029-06-23 | — | Active |
| KC4DRY | 12 | 73 | 1998-03-01 | 2000-03-02 | Available |
| KC4DRZ | 12 | 71 | — | — | Available |
| KC4DSA | 12 | 63 | 2018-09-02 | 2020-09-03 | Available |
| KC4DSB | 12 | 67 | 2015-03-12 | 2017-03-13 | Available |
| KC4DSC | 12 | 69 | 2034-05-13 | — | Active (Vanity) |
| KC4DSD | 12 | 65 | 1998-03-01 | 2000-03-02 | Available |
| KC4DSE | 12 | 59 | — | — | Available |
| KC4DSF | 12 | 67 | — | — | Available |
| KC4DSG | 11 | 67 | 2016-08-19 | 2018-08-20 | Available |
| KC4DSH | 12 | 65 | 1999-12-12 | 2001-12-13 | Available |
| KC4DSI | 13 | 61 | 1999-12-12 | 2001-12-13 | Available |
| KC4DSJ | 13 | 71 | — | — | Available |
| KC4DSK | 12 | 67 | 2027-02-26 | — | Active |
| KC4DSL | 12 | 67 | 2028-01-14 | — | Active |
| KC4DSM | 11 | 65 | 1998-03-01 | 2000-03-02 | Available |
| KC4DSN | 13 | 63 | 1998-03-01 | 2000-03-02 | Available |