District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KE4ONS | 13 | 57 | 2014-07-15 | 2016-07-16 | Available |
| KE4ONT | 12 | 55 | 2034-07-15 | — | Active |
| KE4ONU | 13 | 59 | — | — | Available |
| KE4ONV | 12 | 61 | 2024-07-15 | 2026-07-16 | Available |
| KE4ONW | 12 | 61 | 2014-07-15 | 2016-07-16 | Available |
| KE4ONX | 12 | 63 | 2034-07-15 | — | Active |
| KE4ONY | 12 | 65 | 2034-07-15 | — | Active |
| KE4ONZ | 12 | 63 | 2034-08-27 | — | Active |
| KE4OOA | 11 | 63 | 2004-07-15 | 2006-07-16 | Available |
| KE4OOB | 11 | 67 | 2035-02-14 | — | Active |
| KE4OOC | 11 | 69 | 2014-07-15 | 2016-07-16 | Available |
| KE4OOD | 11 | 65 | 2004-07-15 | 2006-07-16 | Available |
| KE4OOE | 11 | 59 | 2034-07-16 | — | Active |
| KE4OOF | 11 | 67 | 2034-07-15 | — | Active |
| KE4OOG | 10 | 67 | 2034-07-15 | — | Active |
| KE4OOH | 11 | 65 | 2007-03-30 | 2009-03-31 | Available |
| KE4OOI | 12 | 61 | 2034-07-15 | — | Active |
| KE4OOJ | 12 | 71 | 2034-07-15 | — | Active |
| KE4OOK | 11 | 67 | 2024-09-10 | 2026-09-11 | Available |
| KE4OOL | 11 | 67 | 2034-08-09 | — | Active |
| KE4OOM | 10 | 65 | 2034-07-15 | — | Active |
| KE4OON | 12 | 63 | 2019-06-08 | 2021-06-09 | Available |
| KE4OOO | 11 | 69 | 2034-07-15 | — | Active |
| KE4OOP | 11 | 69 | 2004-07-15 | 2006-07-16 | Available |
| KE4OOQ | 11 | 71 | 2026-06-21 | — | Active |
| KE4OOR | 12 | 65 | 2014-07-15 | 2016-07-16 | Available |
| KE4OOS | 12 | 63 | 2034-07-15 | — | Active |
| KE4OOT | 11 | 61 | 2004-07-15 | 2006-07-16 | Available |
| KE4OOU | 12 | 65 | 2004-07-15 | 2006-07-16 | Available |
| KE4OOV | 11 | 67 | 2004-07-15 | 2006-07-16 | Available |
| KE4OOW | 11 | 67 | — | — | Available |
| KE4OOX | 11 | 69 | 2004-06-29 | 2006-06-30 | Available |
| KE4OOY | 11 | 71 | 2004-07-15 | 2006-07-16 | Available |
| KE4OOZ | 11 | 69 | 2004-07-15 | 2006-07-16 | Available |
| KE4OPA | 11 | 63 | 2024-07-15 | 2026-07-16 | Available |
| KE4OPB | 11 | 67 | 2014-07-15 | 2016-07-16 | Available |
| KE4OPC | 11 | 69 | 2004-07-15 | 2006-07-16 | Available |
| KE4OPD | 11 | 65 | 2014-07-15 | 2016-07-16 | Available |
| KE4OPE | 11 | 59 | 2004-07-15 | 2006-07-16 | Available |
| KE4OPF | 11 | 67 | 2004-07-15 | 2006-07-16 | Available |
| KE4OPG | 10 | 67 | 2014-07-15 | 2016-07-16 | Available |
| KE4OPH | 11 | 65 | 2004-07-15 | 2006-07-16 | Available |
| KE4OPI | 12 | 61 | 2024-02-06 | 2026-02-07 | Available |
| KE4OPJ | 12 | 71 | 2004-07-15 | 2006-07-16 | Available |
| KE4OPK | 11 | 67 | 2004-07-16 | 2006-07-17 | Available |
| KE4OPL | 11 | 67 | — | — | Available |
| KE4OPM | 10 | 65 | 2004-07-15 | 2006-07-16 | Available |
| KE4OPN | 12 | 63 | 2004-07-15 | 2006-07-16 | Available |
| KE4OPO | 11 | 69 | 2024-07-29 | 2026-07-30 | Available |
| KE4OPP | 11 | 69 | 2024-07-15 | 2026-07-16 | Available |
| KE4OPQ | 11 | 71 | 2014-07-15 | 2016-07-16 | Available |
| KE4OPR | 12 | 65 | 2014-07-15 | 2016-07-16 | Available |
| KE4OPS | 12 | 63 | 2024-07-15 | 2026-07-16 | Available |
| KE4OPT | 11 | 61 | 2004-07-15 | 2006-07-16 | Available |
| KE4OPU | 12 | 65 | 2025-11-18 | — | Active |
| KE4OPV | 11 | 67 | 2025-11-18 | — | Active |
| KE4OPW | 11 | 67 | 2024-07-15 | 2026-07-16 | Available |
| KE4OPX | 11 | 69 | 2004-07-15 | 2006-07-16 | Available |
| KE4OPY | 11 | 71 | — | — | Available |
| KE4OPZ | 11 | 69 | — | — | Available |
| KE4OQA | 11 | 65 | 2014-07-15 | 2016-07-16 | Available |
| KE4OQB | 11 | 69 | 2024-07-22 | 2026-07-23 | Available |
| KE4OQC | 11 | 71 | 2034-07-15 | — | Active |
| KE4OQD | 11 | 67 | 2034-07-15 | — | Active |
| KE4OQE | 11 | 61 | 2014-07-15 | 2016-07-16 | Available |
| KE4OQF | 11 | 69 | 2004-07-15 | 2006-07-16 | Available |
| KE4OQG | 10 | 69 | 2034-07-16 | — | Active |
| KE4OQH | 11 | 67 | 2034-07-16 | — | Active |
| KE4OQI | 12 | 63 | 2004-04-05 | 2006-04-06 | Available |
| KE4OQJ | 12 | 73 | 2024-07-15 | 2026-07-16 | Available |
| KE4OQK | 11 | 69 | 2004-07-15 | 2006-07-16 | Available |
| KE4OQL | 11 | 69 | — | — | Available |
| KE4OQM | 10 | 67 | 2024-07-15 | 2026-07-16 | Available |
| KE4OQN | 12 | 65 | 2034-07-15 | — | Active |
| KE4OQO | 11 | 71 | 2004-07-15 | 2006-07-16 | Available |
| KE4OQP | 11 | 71 | 2034-09-15 | — | Active |
| KE4OQQ | 11 | 73 | 2021-01-01 | 2023-01-02 | Available |
| KE4OQR | 12 | 67 | 2014-07-15 | 2016-07-16 | Available |
| KE4OQS | 12 | 65 | — | — | Available |
| KE4OQT | 11 | 63 | — | — | Available |
| KE4OQU | 12 | 67 | 2004-07-15 | 2006-07-16 | Available |
| KE4OQV | 11 | 69 | 2034-07-15 | — | Active |
| KE4OQW | 11 | 69 | 2034-07-15 | — | Active |
| KE4OQX | 11 | 71 | 2004-07-15 | 2006-07-16 | Available |
| KE4OQY | 11 | 73 | 2002-09-05 | 2004-09-06 | Available |
| KE4OQZ | 11 | 71 | 2024-07-15 | 2026-07-16 | Available |
| KE4ORA | 12 | 59 | 2024-07-15 | 2026-07-16 | Available |
| KE4ORB | 12 | 63 | 2003-08-07 | 2005-08-08 | Available |
| KE4ORC | 12 | 65 | 2004-07-15 | 2006-07-16 | Available |
| KE4ORD | 12 | 61 | 2004-07-15 | 2006-07-16 | Available |
| KE4ORE | 12 | 55 | 2014-07-15 | 2016-07-16 | Available |
| KE4ORF | 12 | 63 | 2034-07-15 | — | Active |
| KE4ORG | 11 | 63 | 2004-07-15 | 2006-07-16 | Available |
| KE4ORH | 12 | 61 | 2025-10-12 | — | Active |
| KE4ORI | 13 | 57 | — | — | Available |
| KE4ORJ | 13 | 67 | 2004-07-15 | 2006-07-16 | Available |
| KE4ORK | 12 | 63 | 2014-07-15 | 2016-07-16 | Available |
| KE4ORL | 12 | 63 | 2004-07-15 | 2006-07-16 | Available |
| KE4ORM | 11 | 61 | 2004-07-15 | 2006-07-16 | Available |
| KE4ORN | 13 | 59 | 2004-07-15 | 2006-07-16 | Available |