District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KE4OCE | 11 | 59 | — | — | Available |
| KE4OCF | 11 | 67 | 2004-07-14 | 2006-07-15 | Available |
| KE4OCG | 10 | 67 | 2004-07-14 | 2006-07-15 | Available |
| KE4OCH | 11 | 65 | 2004-07-14 | 2006-07-15 | Available |
| KE4OCI | 12 | 61 | 2004-07-14 | 2006-07-15 | Available |
| KE4OCJ | 12 | 71 | 2004-07-14 | 2006-07-15 | Available |
| KE4OCK | 11 | 67 | 2006-08-12 | 2008-08-13 | Available |
| KE4OCL | 11 | 67 | 2024-07-29 | 2026-07-30 | Available |
| KE4OCM | 10 | 65 | 2024-07-14 | 2026-07-15 | Available |
| KE4OCN | 12 | 63 | 2004-07-14 | 2006-07-15 | Available |
| KE4OCO | 11 | 69 | 2014-07-14 | 2016-07-15 | Available |
| KE4OCP | 11 | 69 | 2028-10-11 | — | Active (Vanity) |
| KE4OCQ | 11 | 71 | 2004-07-14 | 2006-07-15 | Available |
| KE4OCR | 12 | 65 | 2014-07-14 | 2016-07-15 | Available |
| KE4OCS | 12 | 63 | 2026-04-03 | 2028-04-04 | Canceled (grace period) |
| KE4OCT | 11 | 61 | 2024-07-14 | 2026-07-15 | Available |
| KE4OCU | 12 | 65 | 2036-02-10 | — | Active |
| KE4OCV | 11 | 67 | 2024-07-14 | 2026-07-15 | Available |
| KE4OCW | 11 | 67 | 2024-07-14 | 2026-07-15 | Available |
| KE4OCX | 11 | 69 | 2014-07-14 | 2016-07-15 | Available |
| KE4OCY | 11 | 71 | — | — | Available |
| KE4OCZ | 11 | 69 | 2004-07-14 | 2006-07-15 | Available |
| KE4ODA | 11 | 59 | 2004-07-14 | 2006-07-15 | Available |
| KE4ODB | 11 | 63 | 2014-07-14 | 2016-07-15 | Available |
| KE4ODC | 11 | 65 | 2014-07-14 | 2016-07-15 | Available |
| KE4ODD | 11 | 61 | 2007-07-10 | 2009-07-11 | Available |
| KE4ODE | 11 | 55 | 2014-07-14 | 2016-07-15 | Available |
| KE4ODF | 11 | 63 | 2024-07-14 | 2026-07-15 | Available |
| KE4ODG | 10 | 63 | — | — | Available |
| KE4ODH | 11 | 61 | 2004-07-14 | 2006-07-15 | Available |
| KE4ODI | 12 | 57 | 2019-06-08 | 2021-06-09 | Available |
| KE4ODJ | 12 | 67 | 2004-07-14 | 2006-07-15 | Available |
| KE4ODK | 11 | 63 | 2024-07-14 | 2026-07-15 | Available |
| KE4ODL | 11 | 63 | 2014-07-14 | 2016-07-15 | Available |
| KE4ODM | 10 | 61 | 2004-07-14 | 2006-07-15 | Available |
| KE4ODN | 12 | 59 | 2024-11-26 | 2026-11-27 | Canceled (grace period) |
| KE4ODO | 11 | 65 | 2004-07-14 | 2006-07-15 | Available |
| KE4ODP | 11 | 65 | 2014-07-14 | 2016-07-15 | Available |
| KE4ODQ | 11 | 67 | 2024-08-16 | 2026-08-17 | Available |
| KE4ODR | 12 | 61 | 2024-07-14 | 2026-07-15 | Available |
| KE4ODS | 12 | 59 | 2004-07-14 | 2006-07-15 | Available |
| KE4ODT | 11 | 57 | 2014-07-14 | 2016-07-15 | Available |
| KE4ODU | 12 | 61 | 1998-03-03 | 2000-03-04 | Available |
| KE4ODV | 11 | 63 | 2000-07-29 | 2002-07-30 | Available |
| KE4ODW | 11 | 63 | 2025-04-10 | — | Active |
| KE4ODX | 11 | 65 | 2014-07-14 | 2016-07-15 | Available |
| KE4ODY | 11 | 67 | 2015-10-12 | 2017-10-13 | Available |
| KE4ODZ | 11 | 65 | 2014-07-14 | 2016-07-15 | Available |
| KE4OEA | 11 | 53 | 2004-07-14 | 2006-07-15 | Available |
| KE4OEB | 11 | 57 | 2004-07-14 | 2006-07-15 | Available |
| KE4OEC | 11 | 59 | 2004-07-14 | 2006-07-15 | Available |
| KE4OED | 11 | 55 | 2009-09-01 | 2011-09-02 | Available |
| KE4OEE | 11 | 49 | 2024-07-14 | 2026-07-15 | Available |
| KE4OEF | 11 | 57 | 2034-07-14 | — | Active |
| KE4OEG | 10 | 57 | 2024-07-14 | 2026-07-15 | Available |
| KE4OEH | 11 | 55 | 2014-07-14 | 2016-07-15 | Available |
| KE4OEI | 12 | 51 | — | — | Available |
| KE4OEJ | 12 | 61 | 2034-07-14 | — | Active |
| KE4OEK | 11 | 57 | 2024-07-14 | 2026-07-15 | Available |
| KE4OEL | 11 | 57 | 2024-07-14 | 2026-07-15 | Available |
| KE4OEM | 10 | 55 | 2024-10-28 | 2026-10-29 | Available |
| KE4OEN | 12 | 53 | 2004-07-14 | 2006-07-15 | Available |
| KE4OEO | 11 | 59 | 2004-07-14 | 2006-07-15 | Available |
| KE4OEP | 11 | 59 | 2034-07-14 | — | Active |
| KE4OEQ | 11 | 61 | 2034-07-14 | — | Active |
| KE4OER | 12 | 55 | 2034-07-14 | — | Active |
| KE4OES | 12 | 53 | 2034-07-14 | — | Active |
| KE4OET | 11 | 51 | 2024-07-14 | 2026-07-15 | Available |
| KE4OEU | 12 | 55 | 2004-07-14 | 2006-07-15 | Available |
| KE4OEV | 11 | 57 | 2014-07-21 | 2016-07-22 | Available |
| KE4OEW | 11 | 57 | 2015-01-06 | 2017-01-07 | Available |
| KE4OEX | 11 | 59 | 2014-07-14 | 2016-07-15 | Available |
| KE4OEY | 11 | 61 | 2004-07-14 | 2006-07-15 | Available |
| KE4OEZ | 11 | 59 | — | — | Available |
| KE4OFA | 11 | 61 | 2034-07-14 | — | Active |
| KE4OFB | 11 | 65 | 2014-07-14 | 2016-07-15 | Available |
| KE4OFC | 11 | 67 | 2024-07-14 | 2026-07-15 | Available |
| KE4OFD | 11 | 63 | 2004-09-08 | 2006-09-09 | Available |
| KE4OFE | 11 | 57 | 1998-02-21 | 2000-02-22 | Available |
| KE4OFF | 11 | 65 | 2004-07-14 | 2006-07-15 | Available |
| KE4OFG | 10 | 65 | 2014-07-14 | 2016-07-15 | Available |
| KE4OFH | 11 | 63 | 2024-07-14 | 2026-07-15 | Available |
| KE4OFI | 12 | 59 | 2014-07-14 | 2016-07-15 | Available |
| KE4OFJ | 12 | 69 | 2004-07-14 | 2006-07-15 | Available |
| KE4OFK | 11 | 65 | 2024-07-14 | 2026-07-15 | Available |
| KE4OFL | 11 | 65 | 2025-02-10 | — | Active |
| KE4OFM | 10 | 63 | 2014-07-14 | 2016-07-15 | Available |
| KE4OFN | 12 | 61 | 2004-07-14 | 2006-07-15 | Available |
| KE4OFO | 11 | 67 | 2004-07-14 | 2006-07-15 | Available |
| KE4OFP | 11 | 67 | 2014-07-14 | 2016-07-15 | Available |
| KE4OFQ | 11 | 69 | 2034-07-14 | — | Active |
| KE4OFR | 12 | 63 | 2024-07-14 | 2026-07-15 | Available |
| KE4OFS | 12 | 61 | 2036-04-05 | — | Active |
| KE4OFT | 11 | 59 | 2024-07-14 | 2026-07-15 | Available |
| KE4OFU | 12 | 63 | 2014-07-14 | 2016-07-15 | Available |
| KE4OFV | 11 | 65 | 2035-02-19 | — | Active |
| KE4OFW | 11 | 65 | 2012-06-08 | 2014-06-09 | Available |
| KE4OFX | 11 | 67 | 2024-07-14 | 2026-07-15 | Available |
| KE4OFY | 11 | 69 | 2012-02-28 | 2014-03-01 | Available |
| KE4OFZ | 11 | 67 | 2004-07-14 | 2006-07-15 | Available |