District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KC4MXA | 10 | 69 | 2034-12-27 | — | Active |
| KC4MXB | 10 | 73 | — | — | Available |
| KC4MXC | 10 | 75 | — | — | Available |
| KC4MXD | 10 | 71 | — | — | Available |
| KC4MXE | 10 | 65 | — | — | Available |
| KC4MXF | 10 | 73 | 2000-11-06 | 2002-11-07 | Available |
| KC4MXG | 9 | 73 | — | — | Available |
| KC4MXH | 10 | 71 | — | — | Available |
| KC4MXI | 11 | 67 | 1999-10-31 | 2001-11-01 | Available |
| KC4MXJ | 11 | 77 | — | — | Available |
| KC4MXK | 10 | 73 | 2034-01-25 | — | Active |
| KC4MXL | 10 | 73 | 2004-03-12 | 2006-03-13 | Available |
| KC4MXM | 9 | 71 | — | — | Available |
| KC4MXN | 11 | 69 | 1998-05-20 | 2000-05-21 | Available |
| KC4MXO | 10 | 75 | 2030-12-31 | — | Active |
| KC4MXP | 10 | 75 | 2010-12-31 | 2013-01-01 | Available |
| KC4MXQ | 10 | 77 | 2030-10-30 | — | Active |
| KC4MXR | 11 | 71 | 2030-10-02 | — | Active |
| KC4MXS | 11 | 69 | 2000-08-07 | 2002-08-08 | Available |
| KC4MXT | 10 | 67 | 2030-09-20 | — | Active |
| KC4MXU | 11 | 71 | 1999-10-31 | 2001-11-01 | Available |
| KC4MXV | 10 | 73 | 1999-10-31 | 2001-11-01 | Available |
| KC4MXW | 10 | 73 | 1999-10-31 | 2001-11-01 | Available |
| KC4MXX | 10 | 75 | — | — | Available |
| KC4MXY | 10 | 77 | — | — | Available |
| KC4MXZ | 10 | 75 | 2020-02-04 | 2022-02-05 | Available |
| KC4MYA | 10 | 71 | — | — | Available |
| KC4MYB | 10 | 75 | 2010-12-24 | 2012-12-25 | Available |
| KC4MYC | 10 | 77 | 2030-02-06 | — | Active |
| KC4MYD | 10 | 73 | 2012-08-11 | 2014-08-12 | Available |
| KC4MYE | 10 | 67 | 2020-11-27 | 2022-11-28 | Available |
| KC4MYF | 10 | 75 | 1999-10-31 | 2001-11-01 | Available |
| KC4MYG | 9 | 75 | 2020-01-09 | 2022-01-10 | Available |
| KC4MYH | 10 | 73 | 2019-06-11 | 2021-06-12 | Available |
| KC4MYI | 11 | 69 | 2030-02-20 | — | Active |
| KC4MYJ | 11 | 79 | 1999-12-19 | 2001-12-20 | Available |
| KC4MYK | 10 | 75 | 1999-12-19 | 2001-12-20 | Available |
| KC4MYL | 10 | 75 | 2020-03-27 | 2022-03-28 | Available |
| KC4MYM | 9 | 73 | — | — | Available |
| KC4MYN | 11 | 71 | — | — | Available |
| KC4MYO | 10 | 77 | — | — | Available |
| KC4MYP | 10 | 77 | — | — | Available |
| KC4MYQ | 10 | 79 | — | — | Available |
| KC4MYR | 11 | 73 | 2019-06-11 | 2021-06-12 | Available |
| KC4MYS | 11 | 71 | 2013-07-06 | 2015-07-07 | Available |
| KC4MYT | 10 | 69 | — | — | Available |
| KC4MYU | 11 | 73 | — | — | Available |
| KC4MYV | 10 | 75 | 2030-08-28 | — | Active |
| KC4MYW | 10 | 75 | 2009-10-31 | 2011-11-01 | Available |
| KC4MYX | 10 | 77 | 2030-06-17 | — | Active |
| KC4MYY | 10 | 79 | 1999-10-31 | 2001-11-01 | Available |
| KC4MYZ | 10 | 77 | 2010-02-17 | 2012-02-18 | Available |
| KC4MZA | 10 | 69 | — | — | Available |
| KC4MZB | 10 | 73 | 1999-10-31 | 2001-11-01 | Available |
| KC4MZC | 10 | 75 | — | — | Available |
| KC4MZD | 10 | 71 | 1999-10-31 | 2001-11-01 | Available |
| KC4MZE | 10 | 65 | 1999-10-31 | 2001-11-01 | Available |
| KC4MZF | 10 | 73 | 2009-06-15 | 2011-06-16 | Available |
| KC4MZG | 9 | 73 | 1999-10-31 | 2001-11-01 | Available |
| KC4MZH | 10 | 71 | — | — | Available |
| KC4MZI | 11 | 67 | — | — | Available |
| KC4MZJ | 11 | 77 | — | — | Available |
| KC4MZK | 10 | 73 | — | — | Available |
| KC4MZL | 10 | 73 | 1999-10-31 | 2001-11-01 | Available |
| KC4MZM | 9 | 71 | 2030-05-01 | — | Active |
| KC4MZN | 11 | 69 | 2000-03-31 | 2002-04-01 | Available |
| KC4MZO | 10 | 75 | 2014-02-08 | 2016-02-09 | Available |
| KC4MZP | 10 | 75 | — | — | Available |
| KC4MZQ | 10 | 77 | 2010-02-06 | 2012-02-07 | Available |
| KC4MZR | 11 | 71 | 1999-10-31 | 2001-11-01 | Available |
| KC4MZS | 11 | 69 | 2004-09-10 | 2006-09-11 | Available |
| KC4MZT | 10 | 67 | 2030-11-19 | — | Active |
| KC4MZU | 11 | 71 | — | — | Available |
| KC4MZV | 10 | 73 | — | — | Available |
| KC4MZW | 10 | 73 | — | — | Available |
| KC4MZX | 10 | 75 | — | — | Available |
| KC4MZY | 10 | 77 | 1999-11-07 | 2001-11-08 | Available |
| KC4MZZ | 10 | 75 | 1999-11-07 | 2001-11-08 | Available |
| KC4NAA | 12 | 61 | 1999-11-07 | 2001-11-08 | Available |
| KC4NAB | 12 | 65 | 1999-11-07 | 2001-11-08 | Available |
| KC4NAC | 12 | 67 | 1999-12-26 | 2001-12-27 | Available |
| KC4NAD | 12 | 63 | 1999-12-26 | 2001-12-27 | Available |
| KC4NAE | 12 | 57 | — | — | Available |
| KC4NAF | 12 | 65 | — | — | Available |
| KC4NAG | 11 | 65 | 2009-07-26 | 2011-07-27 | Available |
| KC4NAH | 12 | 63 | 2030-04-24 | — | Active |
| KC4NAI | 13 | 59 | 2030-05-29 | — | Active |
| KC4NAJ | 13 | 69 | 2009-07-19 | 2011-07-20 | Available |
| KC4NAK | 12 | 65 | — | — | Available |
| KC4NAL | 12 | 65 | — | — | Available |
| KC4NAM | 11 | 63 | — | — | Available |
| KC4NAN | 13 | 61 | — | — | Available |
| KC4NAO | 12 | 67 | 2019-11-07 | 2021-11-08 | Available |
| KC4NAP | 12 | 67 | 2024-01-09 | 2026-01-10 | Available |
| KC4NAQ | 12 | 69 | — | — | Available |
| KC4NAR | 13 | 63 | 1999-11-07 | 2001-11-08 | Available |
| KC4NAS | 13 | 61 | — | — | Available |
| KC4NAT | 12 | 59 | 2036-04-14 | — | Active (Vanity) |
| KC4NAU | 13 | 63 | 1999-11-07 | 2001-11-08 | Available |
| KC4NAV | 12 | 65 | 1999-11-07 | 2001-11-08 | Available |