District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KC4WYT | 11 | 71 | 2001-03-26 | 2003-03-27 | Available |
| KC4WYU | 12 | 75 | 2001-03-26 | 2003-03-27 | Available |
| KC4WYV | 11 | 77 | 2001-03-26 | 2003-03-27 | Available |
| KC4WYW | 11 | 77 | — | — | Available |
| KC4WYX | 11 | 79 | — | — | Available |
| KC4WYY | 11 | 81 | — | — | Available |
| KC4WYZ | 11 | 79 | 2018-05-30 | 2020-05-31 | Available |
| KC4WZA | 11 | 71 | 2000-05-16 | 2002-05-17 | Available |
| KC4WZB | 11 | 75 | 2032-05-26 | — | Active |
| KC4WZC | 11 | 77 | — | — | Available |
| KC4WZD | 11 | 73 | 2001-05-14 | 2003-05-15 | Available |
| KC4WZE | 11 | 67 | 2033-03-23 | — | Active |
| KC4WZF | 11 | 75 | 2001-03-26 | 2003-03-27 | Available |
| KC4WZG | 10 | 75 | 2001-03-26 | 2003-03-27 | Available |
| KC4WZH | 11 | 73 | 2001-03-26 | 2003-03-27 | Available |
| KC4WZI | 12 | 69 | 1999-06-24 | 2001-06-25 | Available |
| KC4WZJ | 12 | 79 | — | — | Available |
| KC4WZK | 11 | 75 | 2002-06-23 | 2004-06-24 | Available |
| KC4WZL | 11 | 75 | 2033-05-14 | — | Active |
| KC4WZM | 10 | 73 | 2013-10-17 | 2015-10-18 | Available |
| KC4WZN | 12 | 71 | — | — | Available |
| KC4WZO | 11 | 77 | 2033-09-14 | — | Active |
| KC4WZP | 11 | 77 | 2033-02-05 | — | Active |
| KC4WZQ | 11 | 79 | — | — | Available |
| KC4WZR | 12 | 73 | 2001-03-26 | 2003-03-27 | Available |
| KC4WZS | 12 | 71 | 2001-03-26 | 2003-03-27 | Available |
| KC4WZT | 11 | 69 | — | — | Available |
| KC4WZU | 12 | 73 | — | — | Available |
| KC4WZV | 11 | 75 | — | — | Available |
| KC4WZW | 11 | 75 | 2001-06-18 | 2003-06-19 | Available |
| KC4WZX | 11 | 77 | 2011-03-26 | 2013-03-27 | Available |
| KC4WZY | 11 | 79 | 2022-06-23 | 2024-06-24 | Available |
| KC4WZZ | 11 | 77 | 2001-03-26 | 2003-03-27 | Available |
| KC4YAA | 11 | 69 | 2001-06-11 | 2003-06-12 | Available |
| KC4YAB | 11 | 73 | 2001-03-26 | 2003-03-27 | Available |
| KC4YAC | 11 | 75 | 2032-07-18 | — | Active |
| KC4YAD | 11 | 71 | 2001-03-26 | 2003-03-27 | Available |
| KC4YAE | 11 | 65 | 2001-03-26 | 2003-03-27 | Available |
| KC4YAF | 11 | 73 | 2001-03-26 | 2003-03-27 | Available |
| KC4YAG | 10 | 73 | 2033-07-13 | — | Active |
| KC4YAH | 11 | 71 | — | — | Available |
| KC4YAI | 12 | 67 | 2031-07-16 | — | Active |
| KC4YAJ | 12 | 77 | 2001-05-07 | 2003-05-08 | Available |
| KC4YAK | 11 | 73 | 2011-03-26 | 2013-03-27 | Available |
| KC4YAL | 11 | 73 | 1999-10-19 | 2001-10-20 | Available |
| KC4YAM | 10 | 71 | 2031-03-26 | — | Active |
| KC4YAN | 12 | 69 | 2001-03-26 | 2003-03-27 | Available |
| KC4YAO | 11 | 75 | 2033-02-11 | — | Active (Vanity) |
| KC4YAP | 11 | 75 | 2021-03-26 | 2023-03-27 | Available |
| KC4YAQ | 11 | 77 | 2031-03-26 | — | Active |
| KC4YAR | 12 | 71 | 2002-09-01 | 2004-09-02 | Available |
| KC4YAS | 12 | 69 | 2001-03-26 | 2003-03-27 | Available |
| KC4YAT | 11 | 67 | 2002-06-15 | 2004-06-16 | Available |
| KC4YAU | 12 | 71 | 2031-03-29 | — | Active |
| KC4YAV | 11 | 73 | 2001-03-26 | 2003-03-27 | Available |
| KC4YAW | 11 | 73 | 2031-03-26 | — | Active |
| KC4YAX | 11 | 75 | 2011-03-26 | 2013-03-27 | Available |
| KC4YAY | 11 | 77 | 2031-03-23 | — | Active |
| KC4YAZ | 11 | 75 | 1998-03-03 | 2000-03-04 | Available |
| KC4YBA | 11 | 73 | 2001-03-26 | 2003-03-27 | Available |
| KC4YBB | 11 | 77 | 2011-03-26 | 2013-03-27 | Available |
| KC4YBC | 11 | 79 | 2034-03-01 | — | Active |
| KC4YBD | 11 | 75 | — | — | Available |
| KC4YBE | 11 | 69 | 2011-03-26 | 2013-03-27 | Available |
| KC4YBF | 11 | 77 | 2021-03-26 | 2023-03-27 | Available |
| KC4YBG | 10 | 77 | 2031-03-29 | — | Active |
| KC4YBH | 11 | 75 | — | — | Available |
| KC4YBI | 12 | 71 | 2012-03-26 | 2014-03-27 | Available |
| KC4YBJ | 12 | 81 | 2001-03-26 | 2003-03-27 | Available |
| KC4YBK | 11 | 77 | 2001-03-26 | 2003-03-27 | Available |
| KC4YBL | 11 | 77 | 2011-03-26 | 2013-03-27 | Available |
| KC4YBM | 10 | 75 | — | — | Available |
| KC4YBN | 12 | 73 | 2031-03-26 | — | Active |
| KC4YBO | 11 | 79 | 2016-06-25 | 2018-06-26 | Available |
| KC4YBP | 11 | 79 | 2001-03-26 | 2003-03-27 | Available |
| KC4YBQ | 11 | 81 | — | — | Available |
| KC4YBR | 12 | 75 | 2031-04-13 | — | Active |
| KC4YBS | 12 | 73 | 2031-03-26 | — | Active |
| KC4YBT | 11 | 71 | 2031-03-26 | — | Active |
| KC4YBU | 12 | 75 | 1999-05-07 | 2001-05-08 | Available |
| KC4YBV | 11 | 77 | — | — | Available |
| KC4YBW | 11 | 77 | 2024-03-05 | 2026-03-06 | Available |
| KC4YBX | 11 | 79 | 2001-03-26 | 2003-03-27 | Available |
| KC4YBY | 11 | 81 | — | — | Available |
| KC4YBZ | 11 | 79 | 2033-05-30 | — | Active |
| KC4YCA | 11 | 75 | 2011-03-26 | 2013-03-27 | Available |
| KC4YCB | 11 | 79 | 2030-04-06 | — | Active (Vanity) |
| KC4YCC | 11 | 81 | 2001-03-26 | 2003-03-27 | Available |
| KC4YCD | 11 | 77 | 2011-03-26 | 2013-03-27 | Available |
| KC4YCE | 11 | 71 | 2001-03-26 | 2003-03-27 | Available |
| KC4YCF | 11 | 79 | 2031-03-26 | — | Active |
| KC4YCG | 10 | 79 | 2001-03-26 | 2003-03-27 | Available |
| KC4YCH | 11 | 77 | 2031-03-26 | — | Active |
| KC4YCI | 12 | 73 | 2031-03-26 | — | Active |
| KC4YCJ | 12 | 83 | 2011-03-26 | 2013-03-27 | Available |
| KC4YCK | 11 | 79 | 2022-03-31 | 2024-04-01 | Available |
| KC4YCL | 11 | 79 | 2031-08-17 | — | Active |
| KC4YCM | 10 | 77 | 2031-04-22 | — | Active |
| KC4YCN | 12 | 75 | 2001-03-26 | 2003-03-27 | Available |
| KC4YCO | 11 | 81 | — | — | Available |