District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KD4DOX | 11 | 71 | 2001-08-06 | 2003-08-07 | Available |
| KD4DOY | 11 | 73 | 2031-12-15 | — | Active |
| KD4DOZ | 11 | 71 | — | — | Available |
| KD4DPA | 11 | 65 | 2001-08-06 | 2003-08-07 | Available |
| KD4DPB | 11 | 69 | 2031-08-12 | — | Active |
| KD4DPC | 11 | 71 | 1998-03-03 | 2000-03-04 | Available |
| KD4DPD | 11 | 67 | — | — | Available |
| KD4DPE | 11 | 61 | 2012-02-21 | 2014-02-22 | Available |
| KD4DPF | 11 | 69 | 2001-10-22 | 2003-10-23 | Available |
| KD4DPG | 10 | 69 | 2011-10-08 | 2013-10-09 | Available |
| KD4DPH | 11 | 67 | 2001-08-06 | 2003-08-07 | Available |
| KD4DPI | 12 | 63 | 2002-06-16 | 2004-06-17 | Available |
| KD4DPJ | 12 | 73 | 2031-10-22 | — | Active |
| KD4DPK | 11 | 69 | 2006-12-13 | 2008-12-14 | Available |
| KD4DPL | 11 | 69 | 2011-08-06 | 2013-08-07 | Available |
| KD4DPM | 10 | 67 | 2001-08-06 | 2003-08-07 | Available |
| KD4DPN | 12 | 65 | 2033-04-20 | — | Active |
| KD4DPO | 11 | 71 | 2019-10-01 | 2021-10-02 | Available |
| KD4DPP | 11 | 71 | 2001-10-29 | 2003-10-30 | Available |
| KD4DPQ | 11 | 73 | 2001-08-06 | 2003-08-07 | Available |
| KD4DPR | 12 | 67 | 2001-08-06 | 2003-08-07 | Available |
| KD4DPS | 12 | 65 | 2031-09-17 | — | Active |
| KD4DPT | 11 | 63 | 2001-08-06 | 2003-08-07 | Available |
| KD4DPU | 12 | 67 | 1999-01-28 | 2001-01-29 | Available |
| KD4DPV | 11 | 69 | — | — | Available |
| KD4DPW | 11 | 69 | 2033-10-14 | — | Active (Vanity) |
| KD4DPX | 11 | 71 | 2032-06-11 | — | Active |
| KD4DPY | 11 | 73 | 2001-08-06 | 2003-08-07 | Available |
| KD4DPZ | 11 | 71 | — | — | Available |
| KD4DQA | 11 | 67 | 2011-08-06 | 2013-08-07 | Available |
| KD4DQB | 11 | 71 | 2003-03-02 | 2005-03-03 | Available |
| KD4DQC | 11 | 73 | 2021-08-06 | 2023-08-07 | Available |
| KD4DQD | 11 | 69 | 2021-08-06 | 2023-08-07 | Available |
| KD4DQE | 11 | 63 | 2021-08-06 | 2023-08-07 | Available |
| KD4DQF | 11 | 71 | 2021-08-06 | 2023-08-07 | Available |
| KD4DQG | 10 | 71 | 2021-08-06 | 2023-08-07 | Available |
| KD4DQH | 11 | 69 | 2007-10-10 | 2009-10-11 | Available |
| KD4DQI | 12 | 65 | 2021-08-06 | 2023-08-07 | Available |
| KD4DQJ | 12 | 75 | 2024-06-26 | 2026-06-27 | Available |
| KD4DQK | 11 | 71 | — | — | Available |
| KD4DQL | 11 | 71 | 2002-08-09 | 2004-08-10 | Available |
| KD4DQM | 10 | 69 | 2001-08-06 | 2003-08-07 | Available |
| KD4DQN | 12 | 67 | 2031-08-24 | — | Active |
| KD4DQO | 11 | 73 | 2001-08-06 | 2003-08-07 | Available |
| KD4DQP | 11 | 73 | — | — | Available |
| KD4DQQ | 11 | 75 | — | — | Available |
| KD4DQR | 12 | 69 | 2001-08-06 | 2003-08-07 | Available |
| KD4DQS | 12 | 67 | — | — | Available |
| KD4DQT | 11 | 65 | — | — | Available |
| KD4DQU | 12 | 69 | 2002-03-24 | 2004-03-25 | Available |
| KD4DQV | 11 | 71 | 2001-08-06 | 2003-08-07 | Available |
| KD4DQW | 11 | 71 | 2011-08-06 | 2013-08-07 | Available |
| KD4DQX | 11 | 73 | 2008-03-04 | 2010-03-05 | Available |
| KD4DQY | 11 | 75 | 2001-08-06 | 2003-08-07 | Available |
| KD4DQZ | 11 | 73 | 2001-08-06 | 2003-08-07 | Available |
| KD4DRA | 12 | 61 | 2031-08-06 | — | Active |
| KD4DRB | 12 | 65 | 2034-06-28 | — | Active (Vanity) |
| KD4DRC | 12 | 67 | 2031-08-06 | — | Active |
| KD4DRD | 12 | 63 | 2001-08-06 | 2003-08-07 | Available |
| KD4DRE | 12 | 57 | 2021-08-10 | 2023-08-11 | Available |
| KD4DRF | 12 | 65 | 2031-08-06 | — | Active |
| KD4DRG | 11 | 65 | 2001-08-06 | 2003-08-07 | Available |
| KD4DRH | 12 | 63 | 2001-08-06 | 2003-08-07 | Available |
| KD4DRI | 13 | 59 | 2001-08-06 | 2003-08-07 | Available |
| KD4DRJ | 13 | 69 | 2027-10-11 | — | Active (Vanity) |
| KD4DRK | 12 | 65 | 2033-11-07 | — | Active |
| KD4DRL | 12 | 65 | 2031-08-06 | — | Active |
| KD4DRM | 11 | 63 | 2001-08-06 | 2003-08-07 | Available |
| KD4DRN | 13 | 61 | 2032-03-22 | — | Active |
| KD4DRO | 12 | 67 | 2015-06-09 | 2017-06-10 | Available |
| KD4DRP | 12 | 67 | 2031-08-06 | — | Active |
| KD4DRQ | 12 | 69 | 2035-08-13 | — | Active |
| KD4DRR | 13 | 63 | 2022-08-09 | 2024-08-10 | Available |
| KD4DRS | 13 | 61 | 2001-08-06 | 2003-08-07 | Available |
| KD4DRT | 12 | 59 | 2012-12-22 | 2014-12-23 | Available |
| KD4DRU | 13 | 63 | 2001-08-06 | 2003-08-07 | Available |
| KD4DRV | 12 | 65 | 2031-08-06 | — | Active |
| KD4DRW | 12 | 65 | 1999-06-24 | 2001-06-25 | Available |
| KD4DRX | 12 | 67 | 2034-11-22 | — | Active (Vanity) |
| KD4DRY | 12 | 69 | 2001-08-06 | 2003-08-07 | Available |
| KD4DRZ | 12 | 67 | 2002-02-13 | 2004-02-14 | Available |
| KD4DSA | 12 | 59 | 2012-08-06 | 2014-08-07 | Available |
| KD4DSB | 12 | 63 | 2001-08-06 | 2003-08-07 | Available |
| KD4DSC | 12 | 65 | 2001-08-06 | 2003-08-07 | Available |
| KD4DSD | 12 | 61 | 2001-08-06 | 2003-08-07 | Available |
| KD4DSE | 12 | 55 | 2001-08-06 | 2003-08-07 | Available |
| KD4DSF | 12 | 63 | 2033-03-17 | — | Active (Vanity) |
| KD4DSG | 11 | 63 | 2034-01-24 | — | Active |
| KD4DSH | 12 | 61 | 2011-11-06 | 2013-11-07 | Available |
| KD4DSI | 13 | 57 | 2001-04-16 | 2003-04-17 | Available |
| KD4DSJ | 13 | 67 | — | — | Available |
| KD4DSK | 12 | 63 | 2021-08-06 | 2023-08-07 | Available |
| KD4DSL | 12 | 63 | 2011-08-06 | 2013-08-07 | Available |
| KD4DSM | 11 | 61 | 2001-08-06 | 2003-08-07 | Available |
| KD4DSN | 13 | 59 | 2001-08-06 | 2003-08-07 | Available |
| KD4DSO | 12 | 65 | 2011-08-06 | 2013-08-07 | Available |
| KD4DSP | 12 | 65 | 2022-05-30 | 2024-05-31 | Available |
| KD4DSQ | 12 | 67 | 2001-08-06 | 2003-08-07 | Available |
| KD4DSR | 13 | 61 | 1999-02-03 | 2001-02-04 | Available |
| KD4DSS | 13 | 59 | 2022-08-01 | 2024-08-02 | Available |