District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KA4ZOR | 12 | 69 | 2007-07-09 | 2009-07-10 | Available |
| KA4ZOS | 12 | 67 | — | — | Available |
| KA4ZOT | 11 | 65 | — | — | Available |
| KA4ZOU | 12 | 69 | — | — | Available |
| KA4ZOV | 11 | 71 | — | — | Available |
| KA4ZOW | 11 | 71 | — | — | Available |
| KA4ZOX | 11 | 73 | — | — | Available |
| KA4ZOY | 11 | 75 | — | — | Available |
| KA4ZOZ | 11 | 73 | — | — | Available |
| KA4ZPA | 11 | 67 | — | — | Available |
| KA4ZPB | 11 | 71 | — | — | Available |
| KA4ZPC | 11 | 73 | — | — | Available |
| KA4ZPD | 11 | 69 | — | — | Available |
| KA4ZPE | 11 | 63 | — | — | Available |
| KA4ZPF | 11 | 71 | 2010-11-23 | 2012-11-24 | Available |
| KA4ZPG | 10 | 71 | — | — | Available |
| KA4ZPH | 11 | 69 | — | — | Available |
| KA4ZPI | 12 | 65 | — | — | Available |
| KA4ZPJ | 12 | 75 | — | — | Available |
| KA4ZPK | 11 | 71 | — | — | Available |
| KA4ZPL | 11 | 71 | — | — | Available |
| KA4ZPM | 10 | 69 | 2018-06-01 | 2020-06-02 | Available |
| KA4ZPN | 12 | 67 | — | — | Available |
| KA4ZPO | 11 | 73 | 2005-04-22 | 2007-04-23 | Available |
| KA4ZPP | 11 | 73 | — | — | Available |
| KA4ZPQ | 11 | 75 | — | — | Available |
| KA4ZPR | 12 | 69 | 2027-07-31 | — | Active |
| KA4ZPS | 12 | 67 | — | — | Available |
| KA4ZPT | 11 | 65 | 2003-01-07 | 2005-01-08 | Available |
| KA4ZPU | 12 | 69 | — | — | Available |
| KA4ZPV | 11 | 71 | 2022-08-04 | 2024-08-05 | Available |
| KA4ZPW | 11 | 71 | — | — | Available |
| KA4ZPX | 11 | 73 | 2004-05-17 | 2006-05-18 | Available |
| KA4ZPY | 11 | 75 | — | — | Available |
| KA4ZPZ | 11 | 73 | — | — | Available |
| KA4ZQA | 11 | 69 | 2029-12-15 | — | Active |
| KA4ZQB | 11 | 73 | — | — | Available |
| KA4ZQC | 11 | 75 | — | — | Available |
| KA4ZQD | 11 | 71 | — | — | Available |
| KA4ZQE | 11 | 65 | — | — | Available |
| KA4ZQF | 11 | 73 | — | — | Available |
| KA4ZQG | 10 | 73 | — | — | Available |
| KA4ZQH | 11 | 71 | — | — | Available |
| KA4ZQI | 12 | 67 | — | — | Available |
| KA4ZQJ | 12 | 77 | — | — | Available |
| KA4ZQK | 11 | 73 | 2017-06-11 | 2019-06-12 | Available |
| KA4ZQL | 11 | 73 | — | — | Available |
| KA4ZQM | 10 | 71 | — | — | Available |
| KA4ZQN | 12 | 69 | — | — | Available |
| KA4ZQO | 11 | 75 | — | — | Available |
| KA4ZQP | 11 | 75 | 1998-05-10 | 2000-05-11 | Available |
| KA4ZQQ | 11 | 77 | — | — | Available |
| KA4ZQR | 12 | 71 | — | — | Available |
| KA4ZQS | 12 | 69 | — | — | Available |
| KA4ZQT | 11 | 67 | — | — | Available |
| KA4ZQU | 12 | 71 | — | — | Available |
| KA4ZQV | 11 | 73 | 2028-01-06 | — | Active |
| KA4ZQW | 11 | 73 | 2028-03-24 | — | Active |
| KA4ZQX | 11 | 75 | — | — | Available |
| KA4ZQY | 11 | 77 | — | — | Available |
| KA4ZQZ | 11 | 75 | — | — | Available |
| KA4ZRA | 12 | 63 | — | — | Available |
| KA4ZRB | 12 | 67 | — | — | Available |
| KA4ZRC | 12 | 69 | — | — | Available |
| KA4ZRD | 12 | 65 | — | — | Available |
| KA4ZRE | 12 | 59 | — | — | Available |
| KA4ZRF | 12 | 67 | 2009-11-13 | 2011-11-14 | Available |
| KA4ZRG | 11 | 67 | 2024-05-31 | 2026-06-01 | Available |
| KA4ZRH | 12 | 65 | — | — | Available |
| KA4ZRI | 13 | 61 | — | — | Available |
| KA4ZRJ | 13 | 71 | — | — | Available |
| KA4ZRK | 12 | 67 | — | — | Available |
| KA4ZRL | 12 | 67 | — | — | Available |
| KA4ZRM | 11 | 65 | — | — | Available |
| KA4ZRN | 13 | 63 | 2035-03-10 | — | Active |
| KA4ZRO | 12 | 69 | — | — | Available |
| KA4ZRP | 12 | 69 | 2007-08-29 | 2009-08-30 | Available |
| KA4ZRQ | 12 | 71 | — | — | Available |
| KA4ZRR | 13 | 65 | 2017-02-03 | 2019-02-04 | Available |
| KA4ZRS | 13 | 63 | 2023-04-26 | 2025-04-27 | Available |
| KA4ZRT | 12 | 61 | — | — | Available |
| KA4ZRU | 13 | 65 | — | — | Available |
| KA4ZRV | 12 | 67 | — | — | Available |
| KA4ZRW | 12 | 67 | — | — | Available |
| KA4ZRX | 12 | 69 | 2026-11-29 | — | Active |
| KA4ZRY | 12 | 71 | — | — | Available |
| KA4ZRZ | 12 | 69 | — | — | Available |
| KA4ZSA | 12 | 61 | 2026-11-22 | — | Active (Vanity) |
| KA4ZSB | 12 | 65 | — | — | Available |
| KA4ZSC | 12 | 67 | 1997-12-29 | 1999-12-30 | Available |
| KA4ZSD | 12 | 63 | — | — | Available |
| KA4ZSE | 12 | 57 | — | — | Available |
| KA4ZSF | 12 | 65 | — | — | Available |
| KA4ZSG | 11 | 65 | 2012-04-20 | 2014-04-21 | Available |
| KA4ZSH | 12 | 63 | — | — | Available |
| KA4ZSI | 13 | 59 | — | — | Available |
| KA4ZSJ | 13 | 69 | 1997-09-01 | 1999-09-02 | Available |
| KA4ZSK | 12 | 65 | — | — | Available |
| KA4ZSL | 12 | 65 | — | — | Available |
| KA4ZSM | 11 | 63 | 2007-06-25 | 2009-06-26 | Available |