District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KC4YOD | 11 | 77 | 2031-05-05 | — | Active |
| KC4YOE | 11 | 71 | 2020-01-23 | 2022-01-24 | Available |
| KC4YOF | 11 | 79 | 2004-02-08 | 2006-02-09 | Available |
| KC4YOG | 10 | 79 | 2001-04-02 | 2003-04-03 | Available |
| KC4YOH | 11 | 77 | — | — | Available |
| KC4YOI | 12 | 73 | 2033-12-14 | — | Active |
| KC4YOJ | 12 | 83 | 2033-05-25 | — | Active |
| KC4YOK | 11 | 79 | 2031-04-02 | — | Active |
| KC4YOL | 11 | 79 | 2031-06-12 | — | Active |
| KC4YOM | 10 | 77 | 1998-02-26 | 2000-02-27 | Available |
| KC4YON | 12 | 75 | 2001-04-02 | 2003-04-03 | Available |
| KC4YOO | 11 | 81 | 2008-03-25 | 2010-03-26 | Available |
| KC4YOP | 11 | 81 | 2021-04-02 | 2023-04-03 | Available |
| KC4YOQ | 11 | 83 | 2021-08-16 | 2023-08-17 | Available |
| KC4YOR | 12 | 77 | 2012-08-13 | 2014-08-14 | Available |
| KC4YOS | 12 | 75 | 2031-04-02 | — | Active |
| KC4YOT | 11 | 73 | 2021-04-02 | 2023-04-03 | Available |
| KC4YOU | 12 | 77 | 2031-04-02 | — | Active |
| KC4YOV | 11 | 79 | 2021-06-24 | 2023-06-25 | Available |
| KC4YOW | 11 | 79 | 2021-04-02 | 2023-04-03 | Available |
| KC4YOX | 11 | 81 | 2014-03-01 | 2016-03-02 | Available |
| KC4YOY | 11 | 83 | 2007-10-10 | 2009-10-11 | Available |
| KC4YOZ | 11 | 81 | 2033-09-09 | — | Active |
| KC4YPA | 11 | 75 | 2031-04-02 | — | Active |
| KC4YPB | 11 | 79 | 2015-10-27 | 2017-10-28 | Available |
| KC4YPC | 11 | 81 | 2000-05-23 | 2002-05-24 | Available |
| KC4YPD | 11 | 77 | 2031-04-02 | — | Active |
| KC4YPE | 11 | 71 | — | — | Available |
| KC4YPF | 11 | 79 | 2024-05-10 | 2026-05-11 | Available |
| KC4YPG | 10 | 79 | 2031-04-02 | — | Active |
| KC4YPH | 11 | 77 | 2023-06-22 | 2025-06-23 | Available |
| KC4YPI | 12 | 73 | 2021-04-02 | 2023-04-03 | Available |
| KC4YPJ | 12 | 83 | 2001-04-02 | 2003-04-03 | Available |
| KC4YPK | 11 | 79 | 2001-04-02 | 2003-04-03 | Available |
| KC4YPL | 11 | 79 | 2001-04-02 | 2003-04-03 | Available |
| KC4YPM | 10 | 77 | 2004-05-10 | 2006-05-11 | Available |
| KC4YPN | 12 | 75 | 2002-02-25 | 2004-02-26 | Available |
| KC4YPO | 11 | 81 | 2001-04-02 | 2003-04-03 | Available |
| KC4YPP | 11 | 81 | 2001-04-02 | 2003-04-03 | Available |
| KC4YPQ | 11 | 83 | 2011-04-02 | 2013-04-03 | Available |
| KC4YPR | 12 | 77 | 2031-04-02 | — | Active |
| KC4YPS | 12 | 75 | 2001-04-02 | 2003-04-03 | Available |
| KC4YPT | 11 | 73 | 2011-04-02 | 2013-04-03 | Available |
| KC4YPU | 12 | 77 | 2011-04-02 | 2013-04-03 | Available |
| KC4YPV | 11 | 79 | 2003-08-31 | 2005-09-01 | Available |
| KC4YPW | 11 | 79 | — | — | Available |
| KC4YPX | 11 | 81 | 2011-05-14 | 2013-05-15 | Available |
| KC4YPY | 11 | 83 | 2001-04-02 | 2003-04-03 | Available |
| KC4YPZ | 11 | 81 | 2001-04-02 | 2003-04-03 | Available |
| KC4YQA | 11 | 77 | 2001-04-02 | 2003-04-03 | Available |
| KC4YQB | 11 | 81 | 2001-04-02 | 2003-04-03 | Available |
| KC4YQC | 11 | 83 | 2001-04-02 | 2003-04-03 | Available |
| KC4YQD | 11 | 79 | 2011-04-02 | 2013-04-03 | Available |
| KC4YQE | 11 | 73 | 2001-04-02 | 2003-04-03 | Available |
| KC4YQF | 11 | 81 | 2001-04-02 | 2003-04-03 | Available |
| KC4YQG | 10 | 81 | 2001-04-02 | 2003-04-03 | Available |
| KC4YQH | 11 | 79 | 2011-04-02 | 2013-04-03 | Available |
| KC4YQI | 12 | 75 | 2011-04-02 | 2013-04-03 | Available |
| KC4YQJ | 12 | 85 | 2001-05-28 | 2003-05-29 | Available |
| KC4YQK | 11 | 81 | 2031-04-02 | — | Active |
| KC4YQL | 11 | 81 | 2031-04-02 | — | Active |
| KC4YQM | 10 | 79 | 2031-08-06 | — | Active |
| KC4YQN | 12 | 77 | — | — | Available |
| KC4YQO | 11 | 83 | 2019-12-31 | 2022-01-01 | Available |
| KC4YQP | 11 | 83 | 2001-09-24 | 2003-09-25 | Available |
| KC4YQQ | 11 | 85 | 1998-11-19 | 2000-11-20 | Available |
| KC4YQR | 12 | 79 | 2001-04-02 | 2003-04-03 | Available |
| KC4YQS | 12 | 77 | 2033-03-18 | — | Active |
| KC4YQT | 11 | 75 | — | — | Available |
| KC4YQU | 12 | 79 | 2007-03-02 | 2009-03-03 | Available |
| KC4YQV | 11 | 81 | 2031-04-02 | — | Active |
| KC4YQW | 11 | 81 | 2032-04-26 | — | Active |
| KC4YQX | 11 | 83 | 2001-04-02 | 2003-04-03 | Available |
| KC4YQY | 11 | 85 | 2001-04-02 | 2003-04-03 | Available |
| KC4YQZ | 11 | 83 | 2031-04-02 | — | Active |
| KC4YRA | 12 | 71 | 2001-04-02 | 2003-04-03 | Available |
| KC4YRB | 12 | 75 | 2001-09-24 | 2003-09-25 | Available |
| KC4YRC | 12 | 77 | 2011-04-02 | 2013-04-03 | Available |
| KC4YRD | 12 | 73 | 2022-06-07 | 2024-06-08 | Available |
| KC4YRE | 12 | 67 | 2023-04-03 | 2025-04-04 | Available |
| KC4YRF | 12 | 75 | 2011-04-02 | 2013-04-03 | Available |
| KC4YRG | 11 | 75 | 2001-04-02 | 2003-04-03 | Available |
| KC4YRH | 12 | 73 | 1998-01-14 | 2000-01-15 | Available |
| KC4YRI | 13 | 69 | 2011-04-02 | 2013-04-03 | Available |
| KC4YRJ | 13 | 79 | 2001-04-02 | 2003-04-03 | Available |
| KC4YRK | 12 | 75 | 2001-04-02 | 2003-04-03 | Available |
| KC4YRL | 12 | 75 | 2031-04-02 | — | Active |
| KC4YRM | 11 | 73 | 2011-04-23 | 2013-04-24 | Available |
| KC4YRN | 13 | 71 | 2010-12-07 | 2012-12-08 | Available |
| KC4YRO | 12 | 77 | 2000-05-03 | 2002-05-04 | Available |
| KC4YRP | 12 | 77 | 2003-02-21 | 2005-02-22 | Available |
| KC4YRQ | 12 | 79 | 2031-04-02 | — | Active |
| KC4YRR | 13 | 73 | 2021-04-02 | 2023-04-03 | Available |
| KC4YRS | 13 | 71 | 2000-09-19 | 2002-09-20 | Available |
| KC4YRT | 12 | 69 | 2007-03-23 | 2009-03-24 | Available |
| KC4YRU | 13 | 73 | 2001-04-02 | 2003-04-03 | Available |
| KC4YRV | 12 | 75 | 2031-04-02 | — | Active |
| KC4YRW | 12 | 75 | — | — | Available |
| KC4YRX | 12 | 77 | 2036-05-15 | — | Active (Vanity) |
| KC4YRY | 12 | 79 | 2001-04-02 | 2003-04-03 | Available |